Functions and Attributes

	Name	Description
	Btn55xxx_Abort	Class-compliant IIviPwrMeter method that aborts all previously initiated measurements and returns the power meter to the Idle state.
	Btn55xxx_AbortAquisition	Terminates any measurement in progress and resets the state of the trigger system. Note that Abort will leave the measurement in a stopped condition with all current measurements cleared.
	Btn55xxx_AcquireMeasurements	Initiates new acquisition from the measurement buffer system (if acquisition is in the stopped state). Blocks until the number of measurements for each enabled channel is equal to count, or a time out has occurred.
	Btn55xxx_AdvanceReadIndex	Send a command to the meter to notify it the user is done reading and to advance the read index.
	Btn55xxx_AutoCal	Performs a multi-point sensor gain calibration of the selected sensor with the internal calibrator. This method is not valid for 55 Series USB power meters.
	Btn55xxx_AutoCalQuery	Performs a multi-point sensor gain calibration of the selected sensor with the internal calibrator and returns true if successful. This method is not valid for 55 Series USB power meters.
	Btn55xxx_Calibrate	Class-compliant IIviPwrMeter method that performs a calibration on a particular channel and sensor. This method returns only after calibration is complete
	Btn55xxx_Clear	Clear display traces and all data buffers. Clears averaging filters to empty.
	Btn55xxx_ClearBuffer	Sends a command to the power meter to clear all buffered readings. This method does not clear cached measurements accessible through GetAverageMeasurements, etc.
	Btn55xxx_ClearError	This function clears the error code and error description for the current execution thread and for the IVI session. If the user specifies a valid IVI session for the Vi parameter, this function clears the error information for the session. If the user passes VI_NULL for the Vi parameter, this function clears the error information for the current execution thread. If the Vi parameter is an invalid session, the function does nothing and returns an error.
	Btn55xxx_ClearInterchangeWarnings	Clears the list of interchangeability warnings that the IVI specific driver maintains.
	Btn55xxx_ClearMeasurements	Clears cached average, min, max, duration, start time, and sequence number measurements.
	Btn55xxx_close	Closes the I/O session to the instrument. Driver methods and properties that access the instrument are not accessible after Close is called.
	Btn55xxx_Configure	Configures the conidtions for edge trigger. An edge trigger occurs when the trigger source signal passes through the trigger level with the specified slope.
	Btn55xxx_ConfigureAveragingAutoEnabled	This function enables or disables the auto-averaging mode.
	Btn55xxx_ConfigureAveragingCount	This function sets the average count that the instrument uses in manual averaging mode. The averaging count specifies the number of samples that the instrument takes before the measurement is complete.
	Btn55xxx_ConfigureChannelEnabled	This function enables or disables a specified channel for measurement.
	Btn55xxx_ConfigureCorrectionFrequency	This function specifies the frequency of the input signal in Hertz. The instrument uses this value to determine the appropriate correction factor for the sensor.
	Btn55xxx_ConfigureDutyCycleCorrection	Class-compliant IIviPwrMeter method that enables or disables duty cycle correction and sets the duty cycle for pulse power measurements
	Btn55xxx_ConfigureInternalTrigger	Class-compliant IIviPwrMeter method that configures the internal trigger event source, slope and level
	Btn55xxx_ConfigureInternalTriggerLevel	This function configures the internal trigger level of the power meter.
	Btn55xxx_ConfigureMeasurement	Class-compliant IIviPwrMeter method that configures the instrument to take single or dual channel measurements
	Btn55xxx_ConfigureOffset	This function specifies the offset to be added to the measured value in units of dB.
	Btn55xxx_ConfigureRange	Class-compliant IIviPwrMeter method that configures the lower and upper range values for a particular channel
	Btn55xxx_ConfigureRangeAutoEnabled	This function configures the auto range mode for a given channel.
	Btn55xxx_ConfigureRefOscillator	Class-compliant IIviPwrMeter method that sets the frequency and power level of the signal generated by the reference oscillator
	Btn55xxx_ConfigureRefOscillatorEnabled	This function enables or disables the reference oscillator.
	Btn55xxx_ConfigureTriggerSource	This function sets the trigger source of the power meter.
	Btn55xxx_ConfigureUnits	This function configures the unit to which the RF power is converted after measurement.
	Btn55xxx_Disable	Quickly places the instrument in a state where it has no, or minimal, effect on the external system to which it is connected. This state is not necessarily a known state.
	Btn55xxx_EnableCapturePriority	Sets the 55 series power meter to a buffered capture mode and disables real time processing.
	Btn55xxx_error_message	Translates the error return value from an IVI driver function to a user-readable string. The user should pass a buffer with at least 256 bytes for the ErrorMessage parameter.
	Btn55xxx_error_query	Queries the instrument and returns instrument specific error information. This function can be used when QueryInstrumentStatus is True to retrieve error details when the driver detects an instrument error.
	Btn55xxx_Fetch	Class-compliant IIviPwrMeter method that returns the result of a previously configured and initiated 1 or 2 channel measurement. Measurement.Configure can be used to set up the measurement. Measurement.Initiate initiates that measurement
	Btn55xxx_FetchArrayMarkerPower	Returns an array of the current marker measurements for the specified channel.
	Btn55xxx_FetchCCDFPercent	Return a given percent for relative power (in dB) on the CCDF plot.
	Btn55xxx_FetchCCDFPower	Return relative power (in dB) for a given percent on the CCDF plot.
	Btn55xxx_FetchCCDFTrace	Returns the points in the CCDF trace.
	Btn55xxx_FetchChannel	Class-compliant IIviPwrMeter method that returns the result from a previously initiated measurement on a specified channel. Initiate initiates that measurement. The measurement result will be returned in the units specified by the Unit property
	Btn55xxx_FetchCursorPercent	Returns the percent CCDF at the cursor.
	Btn55xxx_FetchCursorPower	Returns the power CCDF at the cursor.
	Btn55xxx_FetchCWArray	Returns the current average, maximum, minimum powers or voltages and the peak-to-average ratio of the specified channel. Units are the same as the channel's units. Note the peak-to-average ratio and marker ratio are returned in dB for logarithmic channel units, and percent for all other channel units.
	Btn55xxx_FetchCWPower	Returns the current CW power.
	Btn55xxx_FetchDutyCycle	Returns the ratio of the pulse on-time to off-time.
	Btn55xxx_FetchEdgeDelay	Returns time offset from the trigger reference to the first mesial transition level of either slope on the waveform.
	Btn55xxx_FetchExtendedWaveform	When capture priority is enabled, returns up to 100000 points of trace data based on the current timebase starting at the current trigger delay point.
	Btn55xxx_FetchFallTime	Returns the interval between the last signal crossing of the distal line to the last signalcrossing of the proximal line.
	Btn55xxx_FetchIEEEBottom	Returns the IEEE-define base line, i.e. The two portions of a pulse waveform which represent the first nominal state from which a pulse departs and to which it ultimately returns.
	Btn55xxx_FetchIEEETop	Returns the IEEE-defined top line, i.e. the portion of a pulse waveform which represents the second nominal state of a pulse.
	Btn55xxx_FetchIntervalAvg	Return the average power or voltage in the time interval between marker 1 and marker 2. The units will be the same as the specified channel.
	Btn55xxx_FetchIntervalFilteredMax	Return the maximum filtered power or voltage in the time interval between marker 1 and marker 2. The units will be the same as the specified channel.
	Btn55xxx_FetchIntervalFilteredMin	Return the minmum power or voltage in the time interval between marker 1 and marker 2. The units will be the same as the specified channel.
	Btn55xxx_FetchIntervalMax	Return the maximum instantaneous power or voltage in the time interval between marker1 and marker 2. The units will be the same as the specified channel.
	Btn55xxx_FetchIntervalMaxAvg	Return maximum of the average power trace between MK1 and MK2. The units will be the same as the specified channel.
	Btn55xxx_FetchIntervalMin	Return the minimum instantaneous power or voltage in the time interval between marker1 and marker 2. The units will be the same as the specified channel.
	Btn55xxx_FetchIntervalMinAvg	Return minimum of the average power trace between MK1 and MK2. The units will be the same as the specified channel.
	Btn55xxx_FetchIntervalPkToAvg	Return the peak-to-average ratio of the power or voltage between marker 1 and marker 2. The units are dB for logarithmic channel units or percent for linear channel units.
	Btn55xxx_FetchMarkerAverage	For the specified marker, return the average power or voltage at the marker. The units are the same as the specified channel.
	Btn55xxx_FetchMarkerDelta	Return the difference between MK1 and MK2. The units will be the same as marker units.
	Btn55xxx_FetchMarkerMax	For the specified marker, return the maximum power or voltage at the marker. The units are the same as the specified channel.
	Btn55xxx_FetchMarkerMin	For the specified marker, return the minimum power or voltage at the marker. The units are the same as the specified channel.
	Btn55xxx_FetchMarkerRatio	Return the ratio of MK1 to MK2. The units will be dB for logarithmic units or percent for linear units.
	Btn55xxx_FetchMarkerRDelta	Return the difference between MK2 and MK1. The units will be the same as marker units.
	Btn55xxx_FetchMarkerRRatio	Return the ratio of MK2 to MK1. The units will be dB for logarithmic units or percent for linear units.
	Btn55xxx_FetchMeasurementArray	Returns an array of the current automatic statistical measurements performed on a sample population. Measurements performed are: long term average, peak and minimum amplitude, peak-to-average ratio, amplitude at the CCDF percent cursor, statistical percent at the CCDF power cursor, and the sample population size in samples. Note the peak-to-average ratio is returned in dB for logarithmic channel units, and percent for all other channel units.
	Btn55xxx_FetchOfftime	Returns the time a repetitive pulse is off. (Equal to the pulse period minus the pulsewidth).
	Btn55xxx_FetchOvershoot	Returns the difference between the distortion following a major transition and the IEEE top line in dB or percent, depending on the channel units.
	Btn55xxx_FetchPeriod	Returns the interval between two successive pulses. (Reciprocal of the Pulse RepetitionFrequency)
	Btn55xxx_FetchPowerArray	Returns an array of the current automatic amplitude measurements performed on a periodic pulse waveform. Measurements performed are: peak amplitude during the pulse, average amplitude over a full cycle of the pulse waveform, average amplitude during the pulse, IEEE top amplitude, IEEE bottom amplitude, and overshoot. Units are the same as the channel's units. Note the pulse overshoot is returned in dB for logarithmic channel units, and percent for all other units. Also, the pulse ?ON interval used for peak and average calculations is defined by the SENSe:PULSe:STARTGT and :ENDGT time gating settings. A full pulse (rise and fall) must be visible on the display to make average and peak pulse power measurements, and a full cycle of the waveform must be visible to calculate average cycle amplitude.
	Btn55xxx_FetchPRF	Returns the number of cycles of a repetitive signal that take place in one second (Pulse Repetition Frequency).
	Btn55xxx_FetchPulseCycleAvg	Returns the average power of the entire pulse.
	Btn55xxx_FetchPulseOnAverage	Average power of the ON portion of the pulse.
	Btn55xxx_FetchPulsePeak	Returns the peak amplitude during the pulse.
	Btn55xxx_FetchRiseTime	Returns the interval between the first signal crossing of the proximal line to the first signal crossing of the distal line.
	Btn55xxx_FetchTimeArray	Returns an array of the current automatic timing measurements performed on a periodic pulse waveform. Measurements performed are: the frequency, period, width, offtime and duty cycle of the pulse waveform, and the risetime and falltime of the edge transitions. For each of the measurements to be performed, the appropriate items to be measured must within the trace window. Pulse frequency, period, offtime and duty cycle measurements require that an entire cycle of the pulse waveform (minimum of three edge transitions) be present. Pulse width measurement requires that at least one full pulse is visible, and is most accurate if the pulse width is at least 0.4 divisions. Risetime and falltime measurements require that the edge being measured is visible, and will be most accurate if the transition takes at least 0.1 divisions. It is always best to have the power meter set on the fastest timebase possible that meets the edge visibility restrictions. Set the trace averaging as high as practical to reduce fluctuations and noise in the pulse timing measurements. Note that the timing of the edge transitions is defined by the settings of the SENSe:PULSe:DISTal, :MESIal and :PROXimal settings; see the descriptions for those commands. Units are the same as the channel's units.
	Btn55xxx_FetchWaveform	Returns a previously acquired waveform for this channel. The acquisition must be made prior to calling this method. Call this method separately for each channel.
	Btn55xxx_FetchWaveformMinMax	Returns the previously acquired minimum and maximum waveforms for this specified channel. The acquisition must be made prior to calling this method. Call this method separately for each channel.
	Btn55xxx_FetchWidth	Returns the pulse width, i.e. the interval between the first and second signal crossings of the mesial line.
	Btn55xxx_FindResources	Returns a delimited string of available resources. These strings can be used in the initialize function to open a session to an instrument.
	Btn55xxx_FixedCal	Performs a calibration at a fixed frequency and level.
	Btn55xxx_FixedCalQuery	Performs a calibration at a fixed frequency and level and returns true if successful.
	Btn55xxx_GetAcqStatusArray	Returns data about the status of the aquisition system.
	Btn55xxx_GetAttenuation	Attenuation in dB for the sensor.
	Btn55xxx_GetAttributeViBoolean	This routine is used to access low-level settings of the instrument. See the attributeID parameter for a link to all attributes of the instrument.
	Btn55xxx_GetAttributeViInt32	This routine is used to access low-level settings of the instrument. See the attributeID parameter for a link to all attributes of the instrument.
	Btn55xxx_GetAttributeViReal64	This routine is used to access low-level settings of the instrument. See the attributeID parameter for a link to all attributes of the instrument.
	Btn55xxx_GetAttributeViSession	This routine is used to access low-level settings of the instrument. See the attributeID parameter for a link to all attributes of the instrument.
	Btn55xxx_GetAttributeViString	This routine is used to access low-level settings of the instrument. See the attributeID parameter for a link to all attributes of the instrument.
	Btn55xxx_GetAverage	Set or return the number of traces averaged together to form the measurement result on the selected channel.
	Btn55xxx_GetBandwidth	Set or return the sensor video bandwidth for the selected sensor.
	Btn55xxx_GetBufferedAverageMeasurements	Get the average power measurements that were captured during the last call to AcquireMeasurements.
	Btn55xxx_GetBufferedMeasurementsAvailable	Gets the number of measurements available in the power meter's internal buffer. Note: The number of readings that have been acquired may be more or less.
	Btn55xxx_GetCalFactor	Set or return the frequency calfactor currently in use on the selected channel.
	Btn55xxx_GetCalFactors	Query information associated with calibration factors.
	Btn55xxx_GetCapture	Set/return whether statical capture is enabled.
	Btn55xxx_GetChannelName	This function returns the physical channel identifier that corresponds to the one-based index that the user specifies. If the value that the user passes for the ChannelIndex parameter is less than one or greater than the value of the Channel Count attribute, the function returns an empty string in the ChannelName parameter and returns an error.
	Btn55xxx_GetCurrentTemp	Return current sensor internal temperature in degrees C
	Btn55xxx_GetDelay	Set or return the trigger delay time in seconds with respect to the trigger for the trigger display location in the LEFT position. Positive values cause the actual trigger to occur after the trigger condition is met. This places the trigger event to the left of the trigger point on the display, and is useful for viewing events during a pulse, some fixed delay time after the rising edge trigger. Negative trigger delay places the trigger event to the right of the trigger point on the display, and is useful for looking at events before the trigger edge.
	Btn55xxx_GetDiagStatusArray	Returns diagnostic data from the 55 series.
	Btn55xxx_GetDistal	Set or return the pulse amplitude percentage, which is used to define the end of a rising edge or beginning of a falling edge transition.
	Btn55xxx_GetDuration	Set/get the duration samples are captured during each timed mode acquisiton.
	Btn55xxx_GetDurations	Get the duration entries in seconds that were captured during the last call to AcquireMeasurements.
	Btn55xxx_GetEnabled	Set or return the measurement state of the selected channel. When the value is true, the channel performs measurements; when the value is false, the channel is disabled and no measurements are performed.
	Btn55xxx_GetEndDelay	Set/get delay time added to the detected end of a burst for analysis. Typically negative. Typically used to exclude the falling edge of a burst.
	Btn55xxx_GetEndGate	Set or return the point on a pulse, which is used to define the end of the pulse's active interval.
	Btn55xxx_GetEndQual	Set/get the minimum amount of time power remains below the trigger point to be counted as the end of a burst.
	Btn55xxx_GetError	This function retrieves and then clears the IVI error information for the session or the current execution thread. If the user specifies a valid IVI session for the Vi parameter, Get Error retrieves and then clears the error information for the session. If the user passes VI_NULL for the Vi parameter, Get Error retrieves and then clears the error information for the current execution thread. If the Vi parameter is an invalid session, the function does nothing and returns an error. Normally, the error information describes the first error that occurred since the user last called the Get Error or Clear Error function.
	Btn55xxx_GetExpirationDate	Gets the expiration date of the current license.
	Btn55xxx_GetExternalSkew	Adjusts the skew for the external trigger.
	Btn55xxx_GetFactoryCalDate	The date the last time the sensor was calibrated at the factory.
	Btn55xxx_GetFetchLatency	The maximum amount of latency a fetch measurement may have. This setting adjusts how often automatic measurements and marker measurements are recalculated.
	Btn55xxx_GetFilterState	Set or return the current setting of the integration filter on the selected channel.
	Btn55xxx_GetFilterTime	Set or return the current length of the integration filter on the selected channel.
	Btn55xxx_GetFirmwareVersion	Returns the firmware version of the power meter associated with this channel.
	Btn55xxx_GetFrequency	Set or return the RF frequency for the current sensor, and apply the appropriate frequency calfactor from the sensor?s EEPROM table.
	Btn55xxx_GetGateMode	Each Buffer Entry is controlled by a "buffer gate" that defines the start and end of the entry time interval. The gate signal may be internally or externally generated in several different ways.
	Btn55xxx_GetGating	Set/return whether the statical capture is gated by markers or free-running.
	Btn55xxx_GetHoldoff	Set or return the trigger holdoff time in seconds. Trigger holdoff is used to disable the trigger for a specified amount of time after each trigger event. The holdoff time starts immediately after each valid trigger edge, and will not permit any new triggers until the time has expired. When the holdoff time is up, the trigger re-arms, and the next valid trigger event (edge) will cause a new sweep. This feature is used to help synchronize the power meter with burst waveforms such as a TDMA or GSM frame. The trigger holdoff resolution is 10 nanoseconds, and it should be set to a time that is just slightly shorter than the frame repetition interval.
	Btn55xxx_GetHoldoffMode	Sets the holdoff mode to normal or gap holdoff.
	Btn55xxx_GetHorizontalOffset	Set or return the statistical mode horizontal scale offset in dB. The offset value will appear at the leftmost edge of the scale with units dBr (decibels relative).
	Btn55xxx_GetHorizontalScale	Set or return the statistical mode horizontal scale in dB/Div.
	Btn55xxx_GetImpedance	Input impedence of the sensor.
	Btn55xxx_GetInitiateContinuous	Set or return the data acquisition mode for single or free-run measurements. If INITiate:CONTinuous is set to ON, the instrument immediately begins taking measurements (Modulated, CW and Statistical Modes), or arms its trigger and takes a measurement each time a trigger occurs (Pulse Mode). If set to OFF, the measurement will begin (or be armed) as soon as the INITiate command is issued, and will stop once the measurement criteria (averaging, filtering or sample count) has been satisfied. Note that INITiate:IMMediate and READ commands are invalid when INITiate:CONTinuous is set to ON; however, by convention this situation does not result in a SCPI error.
	Btn55xxx_GetInternalSkew	Adjusts the skew for the internal trigger and master trigger output.
	Btn55xxx_GetIsAvailable	Returns true if modulated/CW measurement system is available. Will always retrun false if measurement buffer is enabled.
	Btn55xxx_GetIsRunning	Returns true if modulated/CW measuremnts are actively running.
	Btn55xxx_GetLevel	Set or return the trigger level for synchronizing data acquisition with a pulsed input signal. The internal trigger level entered should include any global offset and will also be affected by the frequency cal factor. The available internal trigger level range is sensor dependent. The trigger level is set and returned in dBm.
	Btn55xxx_GetLinearResolution	Set or return the resolution for linear power and voltage readings. The number of significant digits displayed is equal to the value.
	Btn55xxx_GetLogResolution	Set or return the resolution for logarithmic power and voltage readings. The number of decimal places displayed is equal to the value.
	Btn55xxx_GetManufactureDate	Date the sensor was manufactured.
	Btn55xxx_GetMaxFreqHighBandwidth	Maximum frequency the sensor can measure in high bandwidth.
	Btn55xxx_GetMaxFreqLowBandwidth	Maximum frequency the sensor can measure in low bandwidth.
	Btn55xxx_GetMaxMeasurements	Get the maximum power measurements that were captured during the last call to AcquireMeasurements.
	Btn55xxx_GetMaxTimebase	Returns the maximum timebase available.
	Btn55xxx_GetMeasBuffEnabled	Enable or disable the measurement buffer. Disabling the measurement buffer enables modulated/CW measurements. Conversely, enabling it disables modulated/CW measurements.
	Btn55xxx_GetMeasurementMode	There are three basic measurement modes - pulse power, modulated power, and statistical power. Each mode is targeted towards a specific type of measurement.The Pulse Mode is used with peak power sensors. The instrument functions as an enhanced peak power analyzer and provides the functionality of a random repetitive sampling oscilloscope for viewing and analyzing the RF power envelope of signals.The Modulated Mode is designed for continuous, true average power measurements of complex modulated signals. The Statistical Mode is used for advanced analysis of non-periodic modulated signals. This mode does not require a trigger event to make measurements and is useful for signals that are noise-like such as CDMA, OFDM, or QAM. In Statistical Mode, the RF signal is sampled continuously at high speed, without discarding or losing any data.
	Btn55xxx_GetMeasurementsAvailable	Get the number of measurement entries available that were captured during the last call to AcquireMeasurements.
	Btn55xxx_GetMemChanArchive	Returns an XML document containing settings and readings obtained using the SaveToMemoryChannel method.
	Btn55xxx_GetMesial	Set or return the pulse amplitude percentage, which is used to define the beginning of a rising edge or end of a falling edge transition.
	Btn55xxx_GetMinFreqHighBandwidth	Minimum frequency the sensor can measure in high bandwidth.
	Btn55xxx_GetMinFreqLowBandwidth	Minimum frequency the sensor can measure in low bandwidth.
	Btn55xxx_GetMinimumTrig	Minimum trigger level in dBm.
	Btn55xxx_GetMinMeasurements	Get the minimum power measurements that were captured during the last call to AcquireMeasurements.
	Btn55xxx_GetMode	Set or return the trigger mode for synchronizing data acquisition with pulsed signals.
	Btn55xxx_GetModel	Model number of the meter connected to the specified channel.
	Btn55xxx_GetNextCoercionRecord	Returns the oldest record from the coercion record list. Records are only added to the list if RecordCoercions is True.
	Btn55xxx_GetNextInterchangeWarning	Returns the oldest warning from the interchange warning list. Records are only added to the list if InterchangeCheck is True.
	Btn55xxx_GetNumberOfCals	Gets number of calibrations left on this license.
	Btn55xxx_GetOffsetdB	Set or return a measurement offset in dB for the selected sensor. This is used to compensate for external couplers, attenuators or amplifiers in the RF signal path ahead of the power sensor.
	Btn55xxx_GetOverRan	Flag indicating whether the power meter's internal buffer filled up before beign emptied.
	Btn55xxx_GetPeakHoldDecay	Set or return the number of min/max traces averaged together to form the peak hold measurement results on the selected channel.
	Btn55xxx_GetPeakHoldTracking	Sets or returns whether peak hold decay automatically tracks trace averaging. If set to true, the peak hold decay and trace averaging values are the same. If set to false, peak hold decay is indepedent.
	Btn55xxx_GetPeakPowerMax	Maximum power level the sensor can measure.
	Btn55xxx_GetPeakPowerMin	Minimum power level the sensor can measure.
	Btn55xxx_GetPercentPosition	Set/return the cursor percent on the CCDF plot.
	Btn55xxx_GetPeriod	Set/get the period each timed mode acquisition is started.
	Btn55xxx_GetPixelPosition	Set or return the horizontal pixel position (X-axis-position) of the selected vertical marker. There are 501 pixel positions numbered from 0 to 500 inclusive.
	Btn55xxx_GetPosition	Set or return the position of the trigger event on displayed sweep.
	Btn55xxx_GetPowerPosition	Set/return the cursor power in dB on the CCDF plot.
	Btn55xxx_GetProximal	Set or return the pulse amplitude percentage, which is used to define the beginning of a rising edge or end of a falling edge transition.
	Btn55xxx_GetPulseUnits	Set or return the units for entering the pulse distal, mesial and proximal levels.
	Btn55xxx_GetReadingPeriod	Returns the period (rate) in seconds per new filtered reading.
	Btn55xxx_GetReturnCount	Set/get the return count for each measurement query.
	Btn55xxx_GetSequenceNumbers	Get the sequence number entries that were captured during the last call to AcquireMeasurements.
	Btn55xxx_GetSerialNumber	Serial number of the sensor.
	Btn55xxx_GetSerialNumber2	Get serial number of a connected license dongle.
	Btn55xxx_GetSessionCount	Set/get the count of elements for this measurement buffer session. Set to 0 for the meter to continuously acquire measurements.
	Btn55xxx_GetSlaveSkew	Adjusts the skew for the slave trigger.
	Btn55xxx_GetSlope	Set or return the trigger slope or polarity. When set to POS, trigger events will be generated when a signal?s rising edge crosses the trigger level threshold. When NEG, trigger events are generated on the falling edge of the pulse.
	Btn55xxx_GetSource	The signal the power meter monitors for a trigger. It can be channel or one of many other values.
	Btn55xxx_GetStartDelay	Set/get delay time added to the detected beginning of a burst for analysis. Typically used to exclude the rising edge of a burst.
	Btn55xxx_GetStartGate	Set or return the point on a pulse, which is used to define the beginning of the pulse's active interval.
	Btn55xxx_GetStartMode	Mode used to start acquisition of buffer entries.
	Btn55xxx_GetStartQual	Set/get the minimum amount of time power remains above the trigger point to be counted as the beginning of a burst.
	Btn55xxx_GetStartTimes	Get the start time entries in seconds that were captured during the last call to AcquireMeasurements.
	Btn55xxx_GetStatus	The status of the triggering system.
	Btn55xxx_GetTempComp	Set or return the state of the peak sensor temperature compensation system.
	Btn55xxx_GetTermAction	Set/return the termination action for statistical capturing.
	Btn55xxx_GetTermCount	Set/return the termination count for statistical capturing. After the sample count has been reached, the action determined by TermAction is taken.
	Btn55xxx_GetTermTime	Set/return the termination time for statistical capturing. After the time has elapsed, the action determined by TermAction is taken.
	Btn55xxx_GetTimebase	Set or return the Modulated Mode timebase in seconds/division. The power meter has fixed timebase settings, primarily in a 1-2-5 sequence. If the argument does not match one of these settings, it will be forced to the next highest entry.Value = 5e-9 to 10.0, (1-2-5 sequence)30, 60, 120, 300, 600, 1800, and 3600
	Btn55xxx_GetTimebase2	Set or return the Pulse Mode timebase in seconds/division.
	Btn55xxx_GetTimedOut	Check if the last measurement buffer session timed out.
	Btn55xxx_GetTimeOut	Returns the time out value for I/O in milliseconds.
	Btn55xxx_GetTimePerPoint	Time spacing for each waveform point in seconds.
	Btn55xxx_GetTimePosition	Set or return the time (x-axis-position) of the selected marker relative to the trigger. Note that time markers must be positioned within the time limits of the trace window in the graph display. If a time outside of the display limits is entered, the marker will be placed at the first or last time position as appropriate.
	Btn55xxx_GetTimespan	Set or return the horizontal time span of the trace in modulated mode. Time span = 10* Time/Division. Value = 5e-8 to 100 sec in a 1-2-5 sequence, 300, 600, 1200, 3000, 6000, 18000, and 36000
	Btn55xxx_GetTimespan2	Set or return the horizontal time span of the trace in pulse mode. Time span = 10* Time/Division. Value = 5e-8 to 100 sec in a 1-2-5 sequence, 300, 600, 1200, 3000, 6000, 18000, and 36000
	Btn55xxx_GetTraceCount	Set/return the number of points in the CCDF trace plot.
	Btn55xxx_GetUnits	Set or return units for the selected channel. Voltage is calculated with reference to the sensor input impedance. Note that for ratiometric results, logarithmic units will always return dBr (dB relative) while linear units return percent.
	Btn55xxx_GetVernier	Set or return the fine position of the trigger event on displayed sweep.
	Btn55xxx_GetVerticalCenter	Set/Query vertical center based on current units: <arg> = (range varies by units)
	Btn55xxx_GetVerticalScale	Set/Query vertical scale based on current units: <arg> = (range varies by units)
	Btn55xxx_GetWriteProtection	Set true to allow the measurement buffer to overwrite members that have not been read by the user.
	Btn55xxx_init	Opens the I/O session to the instrument. Driver methods and properties that access the instrument are only accessible after Initialize is called. Initialize optionally performs a Reset and queries the instrument to validate the instrument model.
	Btn55xxx_Initiate	Class-compliant IIviPwrMeter method that initiates a measurement on all enabled channels. When this method executes, the power meter leaves the Idle state
	Btn55xxx_InitiateAquisition	Starts a single measurement cycle when INITiate:CONTinuous is set to OFF. In Modulated Mode, the measurement will complete once the power has been integrated for the full FILTer time. In Pulse Mode, enough trace sweeps must be triggered to satisfy the AVERaging setting. In Statistical Mode, acquisition stops once the terminal condition(s) are met. In each case, no reading will be returned until the measurement is complete. This command is not valid when INITiate:CONTinuous is ON, however, by convention this situation does not result in a SCPI error
	Btn55xxx_InitWithOptions	Opens the I/O session to the instrument. Driver methods and properties that access the instrument are only accessible after Initialize is called. Initialize optionally performs a Reset and queries the instrument to validate the instrument model.
	Btn55xxx_InvalidateAllAttributes	Invalidates all of the driver's cached values.
	Btn55xxx_IsCalibrationComplete	Class-compliant IIviPwrMeter method that queries the instrument to determine the status of all calibration operations
	Btn55xxx_IsLicenseDongleConnected	Returns true if a valid license dongle is connected.
	Btn55xxx_IsMeasurementComplete	Class-compliant IIviPwrMeter method that queries the instrument to determine the status of the measurement initiated by the Initiate method. This method returns a status of Measurement only when measurements are complete on all enabled channels.
	Btn55xxx_IsZeroComplete	Class-compliant IIviPwrMeter method that queries the instrument to determine the status of all zero operations
	Btn55xxx_LoadMemChanFromArchive	Loads the named memory channel using the given archive. If the memory channel does not exist, one is created.
	Btn55xxx_LockSession	Obtains a multithread lock on the driver after waiting until all other execution threads have released their locks on the instrument session.
	Btn55xxx_MeasurePower	Return average power using a default instrument configuration in Modulated Mode and dBm units. Instrument remains stopped in Modulated Mode after a measurement.
	Btn55xxx_MeasureVoltage	Return average voltage using a default instrument configuration in Modulated Mode and volts units. Instrument remains stopped in Modulated Mode after a measurement.
	Btn55xxx_QueryAverageMeasurements	Query the power meter for all buffered average power measurements.
	Btn55xxx_QueryDurations	Query the power meter for all buffered measurement durations in seconds.
	Btn55xxx_QueryMaxMeasurements	Query the power meter for all buffered maximum power measurements.
	Btn55xxx_QueryMinMeasurements	Query the power meter for all buffered minimum power measurements.
	Btn55xxx_QueryResultRangeType	Class-compliant IIviPwrMeter method that takes a measurement value returned from Fetch, Fetch Channel, Read, or Read Channel and determines if the value is a valid measurement value or a value indicating that an out-of-range condition occurred.
	Btn55xxx_QuerySequenceNumbers	Query the power meter for all buffered sequence numbers.
	Btn55xxx_QueryStartTimes	Query the power meter for all buffered start times in seconds.
	Btn55xxx_Read	Class-compliant IIviPwrMeter method that initiates a previously configured measurement, waits until the power meter has returned to the Idle state, then returns the result of that measurement. Measurement.Configure can be used to set up the measurement
	Btn55xxx_ReadArrayMarkerPower	Returns an array of the current marker measurements for the specified channel.
	Btn55xxx_ReadByteArray	Reads byte array from the meter.
	Btn55xxx_ReadChannel	Class-compliant IIviPwrMeter method that initiates a measurement, waits until the power meter has returned to the Idle state, then returns the result of the measurement on the specified channel
	Btn55xxx_ReadControl	Reads a control transfer on the USB.
	Btn55xxx_ReadCWArray	Returns the current average, maximum, minimum powers or voltages and the peak-to-average ratio of the specified channel. Units are the same as the channel's units. Note the peak-to-average ratio and marker ratio are returned in dB for logarithmic channel units, and percent for all other channel units.
	Btn55xxx_ReadCWPower	Initiates an CW power acquisition and returns the result.
	Btn55xxx_ReadDutyCycle	Returns the ratio of the pulse on-time to off-time.
	Btn55xxx_ReadEdgeDelay	Returns time offset from the trigger reference to the first mesial transition level of either slope on the waveform.
	Btn55xxx_ReadFallTime	Returns the interval between the last signal crossing of the distal line to the last signalcrossing of the proximal line.
	Btn55xxx_ReadIEEEBottom	Returns the IEEE-define base line, i.e. The two portions of a pulse waveform which represent the first nominal state from which a pulse departs and to which it ultimately returns.
	Btn55xxx_ReadIEEETop	Returns the IEEE-defined top line, i.e. the portion of a pulse waveform which represents the second nominal state of a pulse.
	Btn55xxx_ReadIntervalAvg	Return the average power or voltage in the time interval between marker 1 and marker 2. The units will be the same as the specified channel.
	Btn55xxx_ReadIntervalFilteredMax	Return the maximum filtered power or voltage in the time interval between marker 1 and marker 2. The units will be the same as the specified channel.
	Btn55xxx_ReadIntervalFilteredMin	Return the minmum power or voltage in the time interval between marker 1 and marker 2. The units will be the same as the specified channel.
	Btn55xxx_ReadIntervalMax	Return the maximum instantaneous power or voltage in the time interval between marker1 and marker 2. The units will be the same as the specified channel.
	Btn55xxx_ReadIntervalMaxAvg	Return maximum of the average power trace between MK1 and MK2. The units will be the same as the specified channel.
	Btn55xxx_ReadIntervalMin	Return the minimum instantaneous power or voltage in the time interval between marker1 and marker 2. The units will be the same as the specified channel.
	Btn55xxx_ReadIntervalMinAvg	Return minimum of the average power trace between MK1 and MK2. The units will be the same as the specified channel.
	Btn55xxx_ReadIntervalPkToAvg	Return the peak-to-average ratio of the power or voltage between marker 1 and marker 2. The units are dB for logarithmic channel units or percent for linear channel units.
	Btn55xxx_ReadMarkerAverage	For the specified marker, return the average power or voltage at the marker. The units are the same as the specified channel.
	Btn55xxx_ReadMarkerDelta	Return the difference between MK1 and MK2. The units will be the same as marker units.
	Btn55xxx_ReadMarkerMax	For the specified marker, return the maximum power or voltage at the marker. The units are the same as the specified channel.
	Btn55xxx_ReadMarkerMin	For the specified marker, return the minimum power or voltage at the marker. The units are the same as the specified channel.
	Btn55xxx_ReadMarkerRatio	Return the ratio of MK1 to MK2. The units will be dB for logarithmic units or percent for linear units.
	Btn55xxx_ReadMarkerRDelta	Return the difference between MK2 and MK1. The units will be the same as marker units.
	Btn55xxx_ReadMarkerRRatio	Return the ratio of MK2 to MK1. The units will be dB for logarithmic units or percent for linear units.
	Btn55xxx_ReadOfftime	Returns the time a repetitive pulse is off. (Equal to the pulse period minus the pulsewidth).
	Btn55xxx_ReadOvershoot	Returns the difference between the distortion following a major transition and the IEEE top line in dB or percent, depending on the channel units.
	Btn55xxx_ReadPeriod	Returns the interval between two successive pulses. (Reciprocal of the Pulse RepetitionFrequency)
	Btn55xxx_ReadPowerArray	Returns an array of the current automatic amplitude measurements performed on a periodic pulse waveform. Measurements performed are: peak amplitude during the pulse, average amplitude over a full cycle of the pulse waveform, average amplitude during the pulse, IEEE top amplitude, IEEE bottom amplitude, and overshoot. Units are the same as the channel's units. Note the pulse overshoot is returned in dB for logarithmic channel units, and percent for all other units. Also, the pulse ?ON interval used for peak and average calculations is defined by the SENSe:PULSe:STARTGT and :ENDGT time gating settings. A full pulse (rise and fall) must be visible on the display to make average and peak pulse power measurements, and a full cycle of the waveform must be visible to calculate average cycle amplitude.
	Btn55xxx_ReadPRF	Returns the number of cycles of a repetitive signal that take place in one second (Pulse Repetition Frequency).
	Btn55xxx_ReadPulseCycleAvg	Returns the average power of the entire pulse.
	Btn55xxx_ReadPulseOnAverage	Average power of the ON portion of the pulse.
	Btn55xxx_ReadPulsePeak	Returns the peak amplitude during the pulse.
	Btn55xxx_ReadRiseTime	Returns the interval between the first signal crossing of the proximal line to the first signal crossing of the distal line.
	Btn55xxx_ReadSCPI	Read a SCPI string response from the instrument.
	Btn55xxx_ReadSCPIBytes	Read a SCPI byte array response from the instrument.
	Btn55xxx_ReadTimeArray	Returns an array of the current automatic timing measurements performed on a periodic pulse waveform. Measurements performed are: the frequency, period, width, offtime and duty cycle of the pulse waveform, and the risetime and falltime of the edge transitions. For each of the measurements to be performed, the appropriate items to be measured must within the trace window. Pulse frequency, period, offtime and duty cycle measurements require that an entire cycle of the pulse waveform (minimum of three edge transitions) be present. Pulse width measurement requires that at least one full pulse is visible, and is most accurate if the pulse width is at least 0.4 divisions. Risetime and falltime measurements require that the edge being measured is visible, and will be most accurate if the transition takes at least 0.1 divisions. It is always best to have the power meter set on the fastest timebase possible that meets the edge visibility restrictions. Set the trace averaging as high as practical to reduce fluctuations and noise in the pulse timing measurements. Note that the timing of the edge transitions is defined by the settings of the SENSe:PULSe:DISTal, :MESIal and :PROXimal settings; see the descriptions for those commands. Units are the same as the channel's units.
	Btn55xxx_ReadWaveform	Initiates an acquisition on all enabled channels, waits (up to MaxTime) for the acquisition to complete, and returns the waveform for this channel. Call FetchWaveform to obtain the waveforms for other channels.
	Btn55xxx_ReadWaveformMinMax	Initiates an acquisition on all enabled channels, waits (up to MaxTime) for the acquisition to complete, and returns the min/max waveforms for this channel. Call FetchMinMaxWaveform to obtain the min/max waveforms for other channels.
	Btn55xxx_ReadWidth	Returns the pulse width, i.e. the interval between the first and second signal crossings of the mesial line.
	Btn55xxx_reset	Places the instrument in a known state and configures instrument options on which the IVI specific driver depends (for example, enabling/disabling headers). For an IEEE 488.2 instrument, Reset sends the command string *RST to the instrument.
	Btn55xxx_ResetInterchangeCheck	Resets the interchangeability checking algorithms of the driver so that methods and properties that executed prior to calling this function have no affect on whether future calls to the driver generate interchangeability warnings.
	Btn55xxx_ResetWithDefaults	Does the equivalent of Reset and then, (1) disables class extension capability groups, (2) sets attributes to initial values defined by class specs, and (3) configures the driver to option string settings used when Initialize was last executed.
	Btn55xxx_revision_query	Retrieves revision information from the instrument.
	Btn55xxx_SaveToMemoryChannel	Saves the given channel to a memory channel. If the memory channel does not exist, a new one is created.
	Btn55xxx_SaveUserCal	Instructs power meter to save the value of fixed cal, zero, and skew values.
	Btn55xxx_self_test	Performs an instrument self test, waits for the instrument to complete the test, and queries the instrument for the results. If the instrument passes the test, TestResult is zero and TestMessage is 'Self test passed'.
	Btn55xxx_SendSCPIBytes	Send a SCPI command as a byte array.
	Btn55xxx_SendSCPICommand	Send a SCPI command to the instrument.
	Btn55xxx_SendSoftwareTrigger	Class-compliant IIviPwrMeter method that sends a software trigger to the instrument
	Btn55xxx_SetAttributeViBoolean	This routine is used to access low-level settings of the instrument. See the attributeID parameter for a link to all attributes of the instrument.
	Btn55xxx_SetAttributeViInt32	This routine is used to access low-level settings of the instrument. See the attributeID parameter for a link to all attributes of the instrument.
	Btn55xxx_SetAttributeViReal64	This routine is used to access low-level settings of the instrument. See the attributeID parameter for a link to all attributes of the instrument.
	Btn55xxx_SetAttributeViSession	This routine is used to access low-level settings of the instrument. See the attributeID parameter for a link to all attributes of the instrument.
	Btn55xxx_SetAttributeViString	This routine is used to access low-level settings of the instrument. See the attributeID parameter for a link to all attributes of the instrument.
	Btn55xxx_SetAverage	Set or return the number of traces averaged together to form the measurement result on the selected channel.
	Btn55xxx_SetBandwidth	Set or return the sensor video bandwidth for the selected sensor.
	Btn55xxx_SetCalFactor	Set or return the frequency calfactor currently in use on the selected channel.
	Btn55xxx_SetCapture	Set/return whether statical capture is enabled.
	Btn55xxx_SetDelay	Set or return the trigger delay time in seconds with respect to the trigger for the trigger display location in the LEFT position. Positive values cause the actual trigger to occur after the trigger condition is met. This places the trigger event to the left of the trigger point on the display, and is useful for viewing events during a pulse, some fixed delay time after the rising edge trigger. Negative trigger delay places the trigger event to the right of the trigger point on the display, and is useful for looking at events before the trigger edge.
	Btn55xxx_SetDistal	Set or return the pulse amplitude percentage, which is used to define the end of a rising edge or beginning of a falling edge transition.
	Btn55xxx_SetDuration	Set/get the duration samples are captured during each timed mode acquisiton.
	Btn55xxx_SetEnabled	Set or return the measurement state of the selected channel. When the value is true, the channel performs measurements; when the value is false, the channel is disabled and no measurements are performed.
	Btn55xxx_SetEndDelay	Set/get delay time added to the detected end of a burst for analysis. Typically negative. Typically used to exclude the falling edge of a burst.
	Btn55xxx_SetEndGate	Set or return the point on a pulse, which is used to define the end of the pulse's active interval.
	Btn55xxx_SetEndQual	Set/get the minimum amount of time power remains below the trigger point to be counted as the end of a burst.
	Btn55xxx_SetExternalSkew	Adjusts the skew for the external trigger.
	Btn55xxx_SetFetchLatency	The maximum amount of latency a fetch measurement may have. This setting adjusts how often automatic measurements and marker measurements are recalculated.
	Btn55xxx_SetFilterState	Set or return the current setting of the integration filter on the selected channel.
	Btn55xxx_SetFilterTime	Set or return the current length of the integration filter on the selected channel.
	Btn55xxx_SetFrequency	Set or return the RF frequency for the current sensor, and apply the appropriate frequency calfactor from the sensor?s EEPROM table.
	Btn55xxx_SetGateMode	Each Buffer Entry is controlled by a "buffer gate" that defines the start and end of the entry time interval. The gate signal may be internally or externally generated in several different ways.
	Btn55xxx_SetGating	Set/return whether the statical capture is gated by markers or free-running.
	Btn55xxx_SetHoldoff	Set or return the trigger holdoff time in seconds. Trigger holdoff is used to disable the trigger for a specified amount of time after each trigger event. The holdoff time starts immediately after each valid trigger edge, and will not permit any new triggers until the time has expired. When the holdoff time is up, the trigger re-arms, and the next valid trigger event (edge) will cause a new sweep. This feature is used to help synchronize the power meter with burst waveforms such as a TDMA or GSM frame. The trigger holdoff resolution is 10 nanoseconds, and it should be set to a time that is just slightly shorter than the frame repetition interval.
	Btn55xxx_SetHoldoffMode	Sets the holdoff mode to normal or gap holdoff.
	Btn55xxx_SetHorizontalOffset	Set or return the statistical mode horizontal scale offset in dB. The offset value will appear at the leftmost edge of the scale with units dBr (decibels relative).
	Btn55xxx_SetHorizontalScale	Set or return the statistical mode horizontal scale in dB/Div.
	Btn55xxx_SetInitiateContinuous	Set or return the data acquisition mode for single or free-run measurements. If INITiate:CONTinuous is set to ON, the instrument immediately begins taking measurements (Modulated, CW and Statistical Modes), or arms its trigger and takes a measurement each time a trigger occurs (Pulse Mode). If set to OFF, the measurement will begin (or be armed) as soon as the INITiate command is issued, and will stop once the measurement criteria (averaging, filtering or sample count) has been satisfied. Note that INITiate:IMMediate and READ commands are invalid when INITiate:CONTinuous is set to ON; however, by convention this situation does not result in a SCPI error.
	Btn55xxx_SetInternalSkew	Adjusts the skew for the internal trigger and master trigger output.
	Btn55xxx_SetLevel	Set or return the trigger level for synchronizing data acquisition with a pulsed input signal. The internal trigger level entered should include any global offset and will also be affected by the frequency cal factor. The available internal trigger level range is sensor dependent. The trigger level is set and returned in dBm.
	Btn55xxx_SetLinearResolution	Set or return the resolution for linear power and voltage readings. The number of significant digits displayed is equal to the value.
	Btn55xxx_SetLogResolution	Set or return the resolution for logarithmic power and voltage readings. The number of decimal places displayed is equal to the value.
	Btn55xxx_SetMeasBuffEnabled	Enable or disable the measurement buffer. Disabling the measurement buffer enables modulated/CW measurements. Conversely, enabling it disables modulated/CW measurements.
	Btn55xxx_SetMeasurementMode	There are three basic measurement modes - pulse power, modulated power, and statistical power. Each mode is targeted towards a specific type of measurement.The Pulse Mode is used with peak power sensors. The instrument functions as an enhanced peak power analyzer and provides the functionality of a random repetitive sampling oscilloscope for viewing and analyzing the RF power envelope of signals.The Modulated Mode is designed for continuous, true average power measurements of complex modulated signals. The Statistical Mode is used for advanced analysis of non-periodic modulated signals. This mode does not require a trigger event to make measurements and is useful for signals that are noise-like such as CDMA, OFDM, or QAM. In Statistical Mode, the RF signal is sampled continuously at high speed, without discarding or losing any data.
	Btn55xxx_SetMesial	Set or return the pulse amplitude percentage, which is used to define the beginning of a rising edge or end of a falling edge transition.
	Btn55xxx_SetMode	Set or return the trigger mode for synchronizing data acquisition with pulsed signals.
	Btn55xxx_SetOffsetdB	Set or return a measurement offset in dB for the selected sensor. This is used to compensate for external couplers, attenuators or amplifiers in the RF signal path ahead of the power sensor.
	Btn55xxx_SetPeakHoldTracking	Sets or returns whether peak hold decay automatically tracks trace averaging. If set to true, the peak hold decay and trace averaging values are the same. If set to false, peak hold decay is indepedent.
	Btn55xxx_SetPeriod	Set/get the period each timed mode acquisition is started.
	Btn55xxx_SetPixelPosition	Set or return the horizontal pixel position (X-axis-position) of the selected vertical marker. There are 501 pixel positions numbered from 0 to 500 inclusive.
	Btn55xxx_SetPosition	Set or return the position of the trigger event on displayed sweep.
	Btn55xxx_SetPowerPosition	Set/return the cursor power in dB on the CCDF plot.
	Btn55xxx_SetProximal	Set or return the pulse amplitude percentage, which is used to define the beginning of a rising edge or end of a falling edge transition.
	Btn55xxx_SetPulseUnits	Set or return the units for entering the pulse distal, mesial and proximal levels.
	Btn55xxx_SetReturnCount	Set/get the return count for each measurement query.
	Btn55xxx_SetSessionCount	Set/get the count of elements for this measurement buffer session. Set to 0 for the meter to continuously acquire measurements.
	Btn55xxx_SetSlaveSkew	Adjusts the skew for the slave trigger.
	Btn55xxx_SetSlope	Set or return the trigger slope or polarity. When set to POS, trigger events will be generated when a signal?s rising edge crosses the trigger level threshold. When NEG, trigger events are generated on the falling edge of the pulse.
	Btn55xxx_SetSource	The signal the power meter monitors for a trigger. It can be channel or one of many other values.
	Btn55xxx_SetStartDelay	Set/get delay time added to the detected beginning of a burst for analysis. Typically used to exclude the rising edge of a burst.
	Btn55xxx_SetStartGate	Set or return the point on a pulse, which is used to define the beginning of the pulse's active interval.
	Btn55xxx_SetStartMode	Mode used to start acquisition of buffer entries.
	Btn55xxx_SetStartQual	Set/get the minimum amount of time power remains above the trigger point to be counted as the beginning of a burst.
	Btn55xxx_SetTempComp	Set or return the state of the peak sensor temperature compensation system.
	Btn55xxx_SetTermAction	Set/return the termination action for statistical capturing.
	Btn55xxx_SetTermCount	Set/return the termination count for statistical capturing. After the sample count has been reached, the action determined by TermAction is taken.
	Btn55xxx_SetTermTime	Set/return the termination time for statistical capturing. After the time has elapsed, the action determined by TermAction is taken.
	Btn55xxx_SetTimebase	Set or return the Modulated Mode timebase in seconds/division. The power meter has fixed timebase settings, primarily in a 1-2-5 sequence. If the argument does not match one of these settings, it will be forced to the next highest entry.Value = 5e-9 to 10.0, (1-2-5 sequence)30, 60, 120, 300, 600, 1800, and 3600
	Btn55xxx_SetTimebase2	Set or return the Pulse Mode timebase in seconds/division.
	Btn55xxx_SetTimeOut	Sets the time out in milliseconds for I/O.
	Btn55xxx_SetTimePosition	Set or return the time (x-axis-position) of the selected marker relative to the trigger. Note that time markers must be positioned within the time limits of the trace window in the graph display. If a time outside of the display limits is entered, the marker will be placed at the first or last time position as appropriate.
	Btn55xxx_SetTimespan	Set or return the horizontal time span of the trace in modulated mode. Time span = 10* Time/Division. Value = 5e-8 to 100 sec in a 1-2-5 sequence, 300, 600, 1200, 3000, 6000, 18000, and 36000
	Btn55xxx_SetTimespan2	Set or return the horizontal time span of the trace in pulse mode. Time span = 10* Time/Division. Value = 5e-8 to 100 sec in a 1-2-5 sequence, 300, 600, 1200, 3000, 6000, 18000, and 36000
	Btn55xxx_SetTraceCount	Set/return the number of points in the CCDF trace plot.
	Btn55xxx_SetTrigOutMode	Sets the trigger out/mult io mode. Setting trigger mode overrides this command.
	Btn55xxx_SetUnits	Set or return units for the selected channel. Voltage is calculated with reference to the sensor input impedance. Note that for ratiometric results, logarithmic units will always return dBr (dB relative) while linear units return percent.
	Btn55xxx_SetVernier	Set or return the fine position of the trigger event on displayed sweep.
	Btn55xxx_SetVerticalCenter	Set/Query vertical center based on current units: <arg> = (range varies by units)
	Btn55xxx_SetVerticalScale	Set/Query vertical scale based on current units: <arg> = (range varies by units)
	Btn55xxx_SetWriteProtection	Set true to allow the measurement buffer to overwrite members that have not been read by the user.
	Btn55xxx_StartAcquisition	Starts measurement buffer acquisition. This method allows the user to send a command to the power meter to begin buffering measurements without waiting for all measurements to be completed. Alternately, you can call the AcquireReadings method to start buffering measurements and wait for them to be read from the meter.
	Btn55xxx_StatModeReset	Resets statistical capturing mode by clearing the buffers and restarting the aquisition timer.
	Btn55xxx_Status	Returns whether an acquisition is in progress, complete, or if the status is unknown.
	Btn55xxx_StopAcquisition	Sends a command to stop the measurement buffer from acquiring readings.
	Btn55xxx_UnlockSession	Releases a previously obtained mutlithread lock.
	Btn55xxx_Write	Write a byte array to the meter.
	Btn55xxx_Zero	Class-compliant IIviPwrMeter method that performs a zero operation on a particular channel
	Btn55xxx_ZeroAllChannels	Class-compliant IIviPwrMeter method that performs a zero operation on all enabled channels
	Btn55xxx_ZeroChannel	Performs a zero offset null adjustment.
	Btn55xxx_ZeroQuery	Performs a zero offset null adjustment and returns true if successful.

	Name	Description
	BTN55XXX_ATTR_ATTENUATION	Attenuation in dB for the sensor.
	BTN55XXX_ATTR_AVERAGE	Set or return the number of traces averaged together to form the measurement result on the selected channel.
	BTN55XXX_ATTR_AVERAGING_AUTO_ENABLED	Class-compliant IIviPwrMeter property specifying whether auto-averaging is enabled or disabled for a particular input channel
	BTN55XXX_ATTR_AVERAGING_COUNT	Class-compliant IIviPwrMeter property specifying the averaging count. When the Auto Averaging Enabled attribute is set to False, the driver filters the input signal by averaging it the number of times specified by this property
	BTN55XXX_ATTR_BANDWIDTH	Set or return the sensor video bandwidth for the selected sensor.
	BTN55XXX_ATTR_CACHE	Drivers may choose to always cache some instrument settings, never cache others, and optionally cache others, to avoid unecessary I/O to the instrument. If True, the driver caches optionally cached instrument settings.
	BTN55XXX_ATTR_CAL_FACTOR	Set or return the frequency calfactor currently in use on the selected channel.
	BTN55XXX_ATTR_CAPTURE	Set/return whether statical capture is enabled.
	BTN55XXX_ATTR_CHANNEL_COUNT	Class-compliant IIviPwrMeter property that indicates the number of channels available on the instrument
	BTN55XXX_ATTR_CHANNEL_ENABLED	Class-compliant IIviPwrMeter property specifying whether the power meter should take a measurement on a particular input channel. The power meter will take a measurement on a channel only if that channel is enabled
	BTN55XXX_ATTR_CHANNEL_UNITS	Set or return units for the selected channel. Voltage is calculated with reference to the sensor input impedance. Note that for ratiometric results, logarithmic units will always return dBr (dB relative) while linear units return percent.
	BTN55XXX_ATTR_CORRECTION_FREQUENCY	Class-compliant IIviPwrMeter property specifying the frequency of the input signal in Hertz. The instrument uses this value to determine the appropriate correction factor for the sensor
	BTN55XXX_ATTR_CURRENT_TEMP	Return current sensor internal temperature in degrees C
	BTN55XXX_ATTR_DELAY	Set or return the trigger delay time in seconds with respect to the trigger for the trigger display location in the LEFT position. Positive values cause the actual trigger to occur after the trigger condition is met. This places the trigger event to the left of the trigger point on the display, and is useful for viewing events during a pulse, some fixed delay time after the rising edge trigger. Negative trigger delay places the trigger event to the right of the trigger point on the display, and is useful for looking at events before the trigger edge.
	BTN55XXX_ATTR_DISTAL	Set or return the pulse amplitude percentage, which is used to define the end of a rising edge or beginning of a falling edge transition.
	BTN55XXX_ATTR_DRIVER_SETUP	The driver setup string. It is either specified in the Configuration Store or passed in the OptionString parameter of the Initialize function. Driver setup is empty if the driver is not initialized.
	BTN55XXX_ATTR_DURATION	Set/get the duration samples are captured during each timed mode acquisiton.
	BTN55XXX_ATTR_DUTY_CYCLE_CORRECTION	Class-compliant IIviPwrMeter property specifying the duty cycle correction the power meter uses to calculate the pulse power of a pulse-modulated signal. The value of this attribute is specified as a percentage
	BTN55XXX_ATTR_DUTY_CYCLE_CORRECTION_ENABLED	Class-compliant IIviPwrMeter property specifying whether duty cycle correction is enabled on a particular channel
	BTN55XXX_ATTR_ENABLED	Set or return the measurement state of the selected channel. When the value is true, the channel performs measurements; when the value is false, the channel is disabled and no measurements are performed.
	BTN55XXX_ATTR_END_DELAY	Set/get delay time added to the detected end of a burst for analysis. Typically negative. Typically used to exclude the falling edge of a burst.
	BTN55XXX_ATTR_END_GATE	Set or return the point on a pulse, which is used to define the end of the pulse?s active interval.
	BTN55XXX_ATTR_END_QUAL	Set/get the minimum amount of time power remains below the trigger point to be counted as the end of a burst.
	BTN55XXX_ATTR_EXTERNAL_SKEW	Adjusts the skew for the external trigger.
	BTN55XXX_ATTR_FACTORY_CAL_DATE	The date the last time the sensor was calibrated at the factory.
	BTN55XXX_ATTR_FETCH_LATENCY	The maximum amount of latency a fetch measurement may have. This setting adjusts how often automatic measurements and marker measurements are recalculated.
	BTN55XXX_ATTR_FILTER_STATE	Set or return the current setting of the integration filter on the selected channel.
	BTN55XXX_ATTR_FILTER_TIME	Set or return the current length of the integration filter on the selected channel.
	BTN55XXX_ATTR_FIRMWARE_VERSION	Returns the firmware version of the power meter associated with this channel.
	BTN55XXX_ATTR_FPGA_VERSION	Returns the FPGA version for the power meter associated with this channel.
	BTN55XXX_ATTR_FREQUENCY	Set or return the RF frequency for the current sensor, and apply the appropriate frequency calfactor from the sensor?s EEPROM table.
	BTN55XXX_ATTR_GATE_MODE	Each Buffer Entry is controlled by a "buffer gate" that defines the start and end of the entry time interval. The gate signal may be internally or externally generated in several different ways.
	BTN55XXX_ATTR_GATING	Set/return whether the statical capture is gated by markers or free-running.
	BTN55XXX_ATTR_GROUP_CAPABILITIES	A comma-separated list of the class capability groups implemented by the driver. Capability group names are documented in the IVI class specifications. If the driver is not class compliant, the driver returns an empty string.
	BTN55XXX_ATTR_HOLDOFF	Set or return the trigger holdoff time in seconds. Trigger holdoff is used to disable the trigger for a specified amount of time after each trigger event. The holdoff time starts immediately after each valid trigger edge, and will not permit any new triggers until the time has expired. When the holdoff time is up, the trigger re-arms, and the next valid trigger event (edge) will cause a new sweep. This feature is used to help synchronize the power meter with burst waveforms such as a TDMA or GSM frame. The trigger holdoff resolution is 10 nanoseconds, and it should be set to a time that is just slightly shorter than the frame repetition interval.
	BTN55XXX_ATTR_HOLDOFF_MODE	Sets the holdoff mode to normal or gap holdoff.
	BTN55XXX_ATTR_HORIZONTAL_OFFSET	Set or return the statistical mode horizontal scale offset in dB. The offset value will appear at the leftmost edge of the scale with units dBr (decibels relative).
	BTN55XXX_ATTR_HORIZONTAL_SCALE	Set or return the statistical mode horizontal scale in dB/Div.
	BTN55XXX_ATTR_IMPEDANCE	Input impedence of the sensor.
	BTN55XXX_ATTR_INITIATE_CONTINUOUS	Set or return the data acquisition mode for single or free-run measurements. If INITiate:CONTinuous is set to ON, the instrument immediately begins taking measurements (Modulated, CW and Statistical Modes), or arms its trigger and takes a measurement each time a trigger occurs (Pulse Mode). If set to OFF, the measurement will begin (or be armed) as soon as the INITiate command is issued, and will stop once the measurement criteria (averaging, filtering or sample count) has been satisfied. Note that INITiate:IMMediate and READ commands are invalid when INITiate:CONTinuous is set to ON; however, by convention this situation does not result in a SCPI error.
	BTN55XXX_ATTR_INSTRUMENT_FIRMWARE_REVISION	The firmware revision reported by the physical instrument. If Simulation is enabled or the instrument is not capable of reporting the firmware revision, a string is returned that explains the condition.
	BTN55XXX_ATTR_INSTRUMENT_MANUFACTURER	The name of the manufacturer reported by the physical instrument. If Simulation is enabled or the instrument is not capable of reporting the name of the manufacturer, a string is returned that explains the condition. Manufacturer is limited to 256 bytes
	BTN55XXX_ATTR_INSTRUMENT_MODEL	The model number or name reported by the physical instrument. If Simulation is enabled or the instrument is not capable of reporting the model number or name, a string is returned that explains the condition. Model is limited to 256 bytes
	BTN55XXX_ATTR_INTERCHANGE_CHECK	If True, the driver maintains a record of interchangeability warnings. If the driver does not support interchangeability checking, attempts to set InterchangeCheck to True return an error.
	BTN55XXX_ATTR_INTERNAL_SKEW	Adjusts the skew for the internal trigger and master trigger output.
	BTN55XXX_ATTR_INTERNAL_TRIGGER_EVENT_SOURCE	Class-compliant IIviPwrMeter property specifying the channel that the power meter uses to monitor the internal trigger event
	BTN55XXX_ATTR_INTERNAL_TRIGGER_LEVEL	Class-compliant IIviPwrMeter property specifying the trigger level for the measurement signal. The value of this property is specified in the same unit as the value of the Channels.Units property
	BTN55XXX_ATTR_INTERNAL_TRIGGER_SLOPE	Class-compliant IIviPwrMeter property specifying whether the power meter should trigger on the rising or falling edge of the measurement signal
	BTN55XXX_ATTR_IO_RESOURCE_DESCRIPTOR	The resource descriptor specifies the connection to a physical device. It is either specified in the Configuration Store or passed in the ResourceName parameter of the Initialize function. It is empty if the driver is not initialized.
	BTN55XXX_ATTR_IS_AVAILABLE	Returns true if modulated/CW measurement system is available. Will always retrun false if measurement buffer is enabled.
	BTN55XXX_ATTR_IS_RUNNING	Returns true if modulated/CW measuremnts are actively running.
	BTN55XXX_ATTR_LEVEL	Set or return the trigger level for synchronizing data acquisition with a pulsed input signal. The internal trigger level entered should include any global offset and will also be affected by the frequency cal factor. The available internal trigger level range is sensor dependent. The trigger level is set and returned in dBm.
	BTN55XXX_ATTR_LINEAR_RESOLUTION	Set or return the resolution for linear power and voltage readings. The number of significant digits displayed is equal to the value.
	BTN55XXX_ATTR_LOG_RESOLUTION	Set or return the resolution for logarithmic power and voltage readings. The number of decimal places displayed is equal to the value.
	BTN55XXX_ATTR_LOGICAL_NAME	Logical Name identifies a driver session in the Configuration Store. If Logical Name is not empty, the driver was initialized from information in the driver session. If it is empty, the driver was initialized without using the Configuration Store.
	BTN55XXX_ATTR_MANUFACTURE_DATE	Date the sensor was manufactured.
	BTN55XXX_ATTR_MAX_FREQ_HIGH_BANDWIDTH	Maximum frequency the sensor can measure in high bandwidth.
	BTN55XXX_ATTR_MAX_FREQ_LOW_BANDWIDTH	Maximum frequency the sensor can measure in low bandwidth.
	BTN55XXX_ATTR_MAX_TIMEBASE	Returns the maximum timebase available.
	BTN55XXX_ATTR_MEAS_BUFF_ENABLED	Enable or disable the measurement buffer. Disabling the measurement buffer enables modulated/CW measurements. Conversely, enabling it disables modulated/CW measurements.
	BTN55XXX_ATTR_MEASUREMENT_MODE	There are three basic measurement modes - pulse power, modulated power, and statistical power. Each mode is targeted towards a specific type of measurement.The Pulse Mode is used with peak power sensors. The instrument functions as an enhanced peak power analyzer and provides the functionality of a random repetitive sampling oscilloscope for viewing and analyzing the RF power envelope of signals.The Modulated Mode is designed for continuous, true average power measurements of complex modulated signals. The Statistical Mode is used for advanced analysis of non-periodic modulated signals. This mode does not require a trigger event to make measurements and is useful for signals that are noise-like such as CDMA, OFDM, or QAM. In Statistical Mode, the RF signal is sampled continuously at high speed, without discarding or losing any data.
	BTN55XXX_ATTR_MEASUREMENTS_AVAILABLE	Gets the number of measurements available in the power meter's internal buffer. Note: The number of readings that have been acquired may be more or less.
	BTN55XXX_ATTR_MESIAL	Set or return the pulse amplitude percentage, which is used to define the beginning of a rising edge or end of a falling edge transition.
	BTN55XXX_ATTR_MIN_FREQ_HIGH_BANDWIDTH	Minimum frequency the sensor can measure in high bandwidth.
	BTN55XXX_ATTR_MIN_FREQ_LOW_BANDWIDTH	Minimum frequency the sensor can measure in low bandwidth.
	BTN55XXX_ATTR_MINIMUM_TRIG	Minimum trigger level in dBm.
	BTN55XXX_ATTR_MODE	Set or return the trigger mode for synchronizing data acquisition with pulsed signals.
	BTN55XXX_ATTR_MODEL	Model number of the meter connected to the specified channel.
	BTN55XXX_ATTR_MODULATED_TIMEBASE	Set or return the Modulated Mode timebase in seconds/division. The power meter has fixed timebase settings, primarily in a 1-2-5 sequence. If the argument does not match one of these settings, it will be forced to the next highest entry.Value = 5e-9 to 10.0, (1-2-5 sequence)30, 60, 120, 300, 600, 1800, and 3600
	BTN55XXX_ATTR_MODULATED_TIMESPAN	Set or return the horizontal time span of the trace in modulated mode. Time span = 10* Time/Division. Value = 5e-8 to 100 sec in a 1-2-5 sequence, 300, 600, 1200, 3000, 6000, 18000, and 36000
	BTN55XXX_ATTR_OFFSET	Class-compliant IIviPwrMeter property specifying an offset to be added to the measured value in units of dB. This property can be used to compensate for system losses or gains between the unit under test and the power sensor
	BTN55XXX_ATTR_OFFSETDB	Set or return a measurement offset in dB for the selected sensor. This is used to compensate for external couplers, attenuators or amplifiers in the RF signal path ahead of the power sensor.
	BTN55XXX_ATTR_OVER_RAN	Flag indicating whether the power meter's internal buffer filled up before beign emptied.
	BTN55XXX_ATTR_PEAK_HOLD_DECAY	Set or return the number of min/max traces averaged together to form the peak hold measurement results on the selected channel.
	BTN55XXX_ATTR_PEAK_HOLD_TRACKING	Sets or returns whether peak hold decay automatically tracks trace averaging. If set to true, the peak hold decay and trace averaging values are the same. If set to false, peak hold decay is indepedent.
	BTN55XXX_ATTR_PEAK_POWER_MAX	Maximum power level the sensor can measure.
	BTN55XXX_ATTR_PEAK_POWER_MIN	Minimum power level the sensor can measure.
	BTN55XXX_ATTR_PERCENT_POSITION	Set/return the cursor percent on the CCDF plot.
	BTN55XXX_ATTR_PERIOD	Set/get the period each timed mode acquisition is started.
	BTN55XXX_ATTR_POSITION	Set or return the position of the trigger event on displayed sweep.
	BTN55XXX_ATTR_POWER_POSITION	Set/return the cursor power in dB on the CCDF plot.
	BTN55XXX_ATTR_PROXIMAL	Set or return the pulse amplitude percentage, which is used to define the beginning of a rising edge or end of a falling edge transition.
	BTN55XXX_ATTR_PULSE_TIMEBASE	Set or return the Pulse Mode timebase in seconds/division.
	BTN55XXX_ATTR_PULSE_TIMESPAN	Set or return the horizontal time span of the trace in pulse mode. Time span = 10* Time/Division. Value = 5e-8 to 100 sec in a 1-2-5 sequence, 300, 600, 1200, 3000, 6000, 18000, and 36000
	BTN55XXX_ATTR_PULSE_UNITS	Set or return the units for entering the pulse distal, mesial and proximal levels.
	BTN55XXX_ATTR_QUERY_INSTRUMENT_STATUS	If True, the driver queries the instrument status at the end of each method or property that performs I/O to the instrument. If an error is reported, use ErrorQuery to retrieve error messages one at a time from the instrument.
	BTN55XXX_ATTR_RANGE_AUTO_ENABLED	Class-compliant IIviPwrMeter property specifying if the power meter should set the best range for the measurement. If True, the instrument automatically sets the best range. If False, set the range using the Range.Upper and Range.Lower properties
	BTN55XXX_ATTR_RANGE_CHECK	Drivers may choose to always validate some property/parameter values, never validate others, and optionally validate others, to avoid sending invalid commands to the instrument. If True, the driver performs optional validations.
	BTN55XXX_ATTR_RANGE_LOWER	Class-compliant IIviPwrMeter property specifying the lower limit (minimum) of the expected value of the measurement. The value of this property is specified in the same units as the value of the Channels.Units property
	BTN55XXX_ATTR_RANGE_UPPER	Class-compliant IIviPwrMeter property specifying the upper limit (maximum) of the expected value of the measurement. The value of this property is specified in the same units as the value of the Channels.Units property
	BTN55XXX_ATTR_READ_BUFFER_SIZE	Sets or gets the size of the SCPI read buffer in bytes.
	BTN55XXX_ATTR_READING_PERIOD	Returns the period (rate) in seconds per new filtered reading.
	BTN55XXX_ATTR_RECORD_COERCIONS	If True, the driver keeps a list of the value coercions it makes for ViInt32 and ViReal64 attributes. If the driver does not support coercion recording, attempts to set RecordCoercions to True will return an error.
	BTN55XXX_ATTR_REF_OSCILLATOR_ENABLED	Class-compliant IIviPwrMeter property specifying if the internal reference oscillator is enabled
	BTN55XXX_ATTR_REF_OSCILLATOR_FREQUENCY	Class-compliant IIviPwrMeter property specifying the frequency of the signal generated by the reference oscillator in Hertz
	BTN55XXX_ATTR_REF_OSCILLATOR_LEVEL	Class-compliant IIviPwrMeter property specifying the power level of the signal generated by the reference oscillator in dBm
	BTN55XXX_ATTR_RETURN_COUNT	Set/get the return count for each measurement query.
	BTN55XXX_ATTR_SERIAL_NUMBER	Serial number of the sensor.
	BTN55XXX_ATTR_SESSION_COUNT	Set/get the count of elements for this measurement buffer session. Set to 0 for the meter to continuously acquire measurements.
	BTN55XXX_ATTR_SESSION_TIMEOUT	Set/get the time out for this measurement buffer session in seconds. Set to 0.0 for the meter to ignore the time out.
	BTN55XXX_ATTR_SIMULATE	If True, the driver does not perform I/O to the instrument, and returns simulated values for output parameters.
	BTN55XXX_ATTR_SLAVE_SKEW	Adjusts the skew for the slave trigger.
	BTN55XXX_ATTR_SLOPE	Set or return the trigger slope or polarity. When set to POS, trigger events will be generated when a signal?s rising edge crosses the trigger level threshold. When NEG, trigger events are generated on the falling edge of the pulse.
	BTN55XXX_ATTR_SOURCE	The signal the power meter monitors for a trigger. It can be channel or one of many other values.
	BTN55XXX_ATTR_SPECIFIC_DRIVER_CLASS_SPEC_MAJOR_VERSION	Returns the major version number of the class specification in accordance with which the IVI specific driver was developed. Zero is returned if the driver is not compliant with a class specification.
	BTN55XXX_ATTR_SPECIFIC_DRIVER_CLASS_SPEC_MINOR_VERSION	Returns the minor version number of the class specification in accordance with which the IVI specific driver was developed. Zero is returned if the driver is not compliant with a class specification.
	BTN55XXX_ATTR_SPECIFIC_DRIVER_DESCRIPTION	Returns a brief description of the IVI specific driver. The string that this attribute returns contains a maximum of 256 bytes including the NUL byte.
	BTN55XXX_ATTR_SPECIFIC_DRIVER_PREFIX	Returns the case-sensitive prefix of the user-callable functions that the IVI-C specific driver exports. The string that this attribute returns contains a maximum of 32 bytes including the NUL byte.
	BTN55XXX_ATTR_SPECIFIC_DRIVER_REVISION	Returns version information about the IVI specific driver. The string that this attribute returns contains a maximum of 256 bytes including the NUL byte.
	BTN55XXX_ATTR_SPECIFIC_DRIVER_VENDOR	Returns the name of the vendor that supplies the IVI specific driver. The string that this attribute returns contains a maximum of 256 bytes including the NUL byte.
	BTN55XXX_ATTR_START_DELAY	Set/get delay time added to the detected beginning of a burst for analysis. Typically used to exclude the rising edge of a burst.
	BTN55XXX_ATTR_START_GATE	Set or return the point on a pulse, which is used to define the beginning of the pulse?s active interval.
	BTN55XXX_ATTR_START_MODE	Mode used to start acquisition of buffer entries.
	BTN55XXX_ATTR_START_QUAL	Set/get the minimum amount of time power remains above the trigger point to be counted as the beginning of a burst.
	BTN55XXX_ATTR_STATUS	The status of the triggering system.
	BTN55XXX_ATTR_SUPPORTED_INSTRUMENT_MODELS	A comma-separated list of instrument models that the IVI specific driver can control. The string does not include an abbreviation for the manufacturer if it is the same for all models.
	BTN55XXX_ATTR_TEMP_COMP	Set or return the state of the peak sensor temperature compensation system.
	BTN55XXX_ATTR_TERM_ACTION	Set/return the termination action for statistical capturing.
	BTN55XXX_ATTR_TERM_COUNT	Set/return the termination count for statistical capturing. After the sample count has been reached, the action determined by TermAction is taken.
	BTN55XXX_ATTR_TERM_TIME	Set/return the termination time for statistical capturing. After the time has elapsed, the action determined by TermAction is taken.
	BTN55XXX_ATTR_TIME_PER_POINT	Time spacing for each waveform point in seconds.
	BTN55XXX_ATTR_TIMED_OUT	Check if the last measurement buffer session timed out.
	BTN55XXX_ATTR_TRACE_COUNT	Set/return the number of points in the CCDF trace plot.
	BTN55XXX_ATTR_TRIGGER_SOURCE	Class-compliant IIviPwrMeter property specifying the trigger source that the power meter monitors for a trigger event
	BTN55XXX_ATTR_UNITS	Class-compliant IIviPwrMeter property specifying the unit to which the RF power is converted after measurement
	BTN55XXX_ATTR_VERNIER	Set or return the fine position of the trigger event on displayed sweep.
	BTN55XXX_ATTR_VERTICAL_CENTER	Set/Query vertical center based on current units: <arg> = (range varies by units)
	BTN55XXX_ATTR_VERTICAL_SCALE	Set/Query vertical scale based on current units: <arg> = (range varies by units)
	BTN55XXX_ATTR_WRITE_BUFFER_SIZE	Sets or gets the size of the SCPI write buffer in bytes.
	BTN55XXX_ATTR_WRITE_PROTECTION	Set true to allow the measurement buffer to overwrite members that have not been read by the user.