RFmxDemodMXPropertyId Enumeration

Specifies whether to enable analog demodulation measurement.

Specifies whether to enable audio measurement.

Specifies the digital modulation type of the signal that needs to be analyzed.

Specifies the modulation type of the signal that needs to analyzed.

Specifies the shape of the digital resolution bandwidth (RBW) filter.

Specifies the bandwidth, in hertz (Hz), of the resolution bandwidth (RBW) filter to be applied to the signal acquired using zero span.

Specifies the roll-off factor of the root-raised-cosine (RRC) filter.

Specifies the signal acquisition time for the analog demodulation measurement. This value is expressed in seconds.

Specifies whether to correct the frequency error in the carrier when demodulating frequency-modulated (FM) or phase-modulated (PM) signals.

Specifies whether to correct the carrier phase error when demodulating phase-modulated signals.

Specifies the time constant, in seconds, of the de-emphasis filter, which compensates for the pre-emphasis filter in the FM transmitter.

Specifies the audio filter to be applied on the analog demodulated signal.

Specifies the lower cutoff frequency, in hertz (Hz), of the custom audio filter.

Specifies the upper cutoff frequency, in hertz (Hz), of the custom audio filter.

Specifies whether to enable averaging for the analog demodulation measurement.

Specifies the number of acquisitions used for averaging.

Specifies the averaging type for the measurement.

Specifies whether to enable the traces to be stored and retrieved after performing the analog demodulation measurement.

Specifies the mean of the measured carrier frequency offset, in hertz (Hz).

Specifies the mean of the measured carrier power, in dBm.

Specifies the mean of the demodulated signal frequency, in hertz (Hz).

Specifies the averaged signal-to-noise and distortion ratio, in dB, of the demodulated signal.

Specifies the average of total harmonic distortion and noise present in the signal, as a percentage.

Specifies the average of total harmonic distortion (TDH) present in the signal, as a percentage.

Specifies the averaged signal-to-noise ratio, in dB, of the demodulated signal.

Specifies the mean amplitude variation around the unmodulated carrier amplitude, as a percentage. If the carrier is suppressed, the amplitude variation of the modulating signal is returned.

Specifies the mean (peak-to-peak)/2 amplitude of the modulating signal, as a percentage.

Specifies the mean positive peak amplitude of the modulating signal, as a percentage.

Specifies the mean negative peak amplitude of the modulating signal, as a percentage.

Specifies the mean root mean square (RMS) amplitude of the modulating signal, as a percentage.

Specifies the maximum modulation depth measured across multiple acquisitions, as a percentage.

Specifies the maximum (peak-to-peak)/2 amplitude of the modulating signal measured across multiple acquisitions, as a percentage.

Specifies the maximum positive peak amplitude of the modulating signal measured across multiple acquisitions, as a percentage.

Specifies the maximum negative peak amplitude of the modulating signal measured across multiple acquisitions, as a percentage.

Specifies the maximum RMS amplitude of the modulating signal measured across multiple acquisitions, as a percentage.

Specifies the mean frequency deviation, in hertz (Hz), around the nominal frequency of the FM carrier.

Specifies the mean (peak-to-peak)/2 frequency variation, in hertz (Hz), around the nominal frequency of the FM carrier.

Specifies the mean positive peak frequency deviation, in hertz (Hz), of the frequency-modulated signal.

Specifies the mean negative peak frequency deviation, in hertz (Hz), of the frequency-modulated signal.

Specifies the mean RMS frequency deviation, in hertz (Hz), of the frequency-modulated signal.

Specifies the maximum frequency deviation, in hertz (Hz), of the frequency-modulated signal measured across multiple acquisitions.

Specifies the maximum (peak-to-peak)/2 frequency variation, in hertz (Hz), around the nominal frequency of the FM carrier measured across multiple acquisitions.

Specifies the maximum positive peak frequency deviation, in hertz (Hz), of the frequency-modulated signal measured across multiple acquisitions.

Specifies the maximum negative peak frequency deviation, in hertz (Hz), of the frequency-modulated signal measured across multiple acquisitions.

Specifies the maximum RMS frequency deviation, in hertz (Hz), of the frequency-modulated signal measured across multiple acquisitions.

Specifies the the mean phase deviation, in degrees, around the unmodulated carrier phase.

Specifies the mean (peak-to-peak)/2 phase deviation, in degrees, around the unmodulated carrier phase.

Specifies the the mean positive peak phase deviation, in degrees, around the unmodulated carrier phase.

Specifies the mean negative peak phase deviation, in degrees, around the unmodulated carrier phase.

Specifies the mean RMS phase deviation, in degrees, of the phase-modulated signal.

Specifies the maximum phase deviation, in degrees, around the unmodulated carrier phase, measured across multiple acquisitions.

Specifies the maximum (peak-to-peak)/2 phase deviation, in degrees, around the unmodulated carrier phase, measured across multiple acquisitions.

Specifies the maximum positive peak phase deviation, in degrees, around the unmodulated carrier phase, measured across multiple acquisitions.

Specifies the maximum negative peak phase deviation, in degrees, around the unmodulated carrier phase, measured across multiple acquisitions.

Specifies the maximum RMS phase deviation, in degrees, of the phase-modulated signal measured across multiple acquisitions.

Specifies whether digital demodulation measurement is enabled.

Specifies the modulation type of the signal which needs to analyzed.

Specifies the M-ary number. The M-ary number is the number of distinct states that represent symbols in the complex baseband modulated waveform.

Specifies whether to swap the acquired I and Q samples for demodulation.

Specifies the PSK format.

Specifies whether the symbols are differentially encoded, and applicable only to PSK and MSK modulation types.

Specifies the number of symbols transmitted in one second, in hertz (Hz).

Specifies the number of symbols to be acquired and analyzed. The measurement acquires additional symbols to account for filter delays.

Specifies the samples per symbol used to acquire and demodulate the signal. Sample Rate = Symbol Rate * Samples per Symbol.

Specifies the reference used to normalize the error vector magnitude (EVM).

Specifies the expected FSK frequency deviation. At baseband frequencies, deviations for individual symbols are evenly spaced in the interval [-fd, fd], where fd represents the frequency deviation.

Specifies whether the FSK deviation that you specify is to be compensated for gain errors and is used to compute FSK error.

Specifies whether the measurement uses the default symbol map or the map that you configure using the method.

Specifies the pulse-shaping filter used to transmit the signal.

Specifies the rolloff factor for raised cosine and root raised cosine filter, which are used as pulse shaping filter and measurement filter, respectively.

Specifies the measurement needed to compute the measurement filter based on the pulse shaping filter type or uses the custom measurement filter coefficients.

Specifies whether the measurement needs to perform equalization.

Specifies the length of the equalization filter to be computed. The length is specified in terms of symbols.

Specifies the number of iterations during which the equalizer adapts its coefficients in the training stage. After the training stage, the measurement is performed over the specified number of averages.

Specifies the incremental step used by the equalizer to adapt to the channel during the training stage.

Specifies whether the demodulator needs to search and synchronize the signal to a known reference sequence.

Specifies the synchronization bits used to create the reference sequence that needs to be searched in the demodulated signal. The synchronization bits are modulated based on the modulation type to create the reference sequence.

Specifies the offset, which is the location from which the signal is considered for further measurements.

Specifies whether averaging is enabled for digital demodulation measurements.

Specifies the number of acquisitions used for averaging when averaging enabled is set to True.

Specifies whether to enable the traces to be stored and retrieved after performing the digital demodulation.

Specifies the frequency offset, in hertz (Hz), from the transmitted carrier frequency.

Specifies the measured carrier frequency drift, in hertz (Hz).

Specifies the phase offset, in degrees, from the transmitted carrier phase.

Specifies the mean of the RMS EVM measured per acquisition, as a percentage.

Specifies the maximum of the RMS EVM measured per acquisition, as a percentage.

Specifies the mean of the peak error vector magnitude (EVM) measured per acquisition, as a percentage.

Specifies the maximum of the peak EVM measured per acquisition, as a percentage.

Specifies the modulation error ratio (MER), in dB.

Specifies the mean of the RMS EVM measured per acquisition, as a percentage.

Specifies the mean of the peak EVM measured per acquisition, as a percentage.

Specifies the maximum of the RMS EVM, as a percentage, measured per acquisition, as a percentage.

Specifies the maximum of the peak EVM, as a percentage, measured per acquisition, after removing the offset between the I and Q channels of OQPSK demodulated signal.

Specifies the mean of the magnitude error measured per acquisition, as a percentage.

Specifies the maximum of the magnitude error measured per acquisition, as a percentage.

Specifies the mean of the phase error, in degrees, measured per acquisition.

Specifies the maximum of the phase error, in degrees, measured per acquisition.

Specifies the reference frequency-shift keying (FSK) deviation, in hertz (Hz), used to measure the FSK error.

Specifies the mean of the RMS frequency error, in hertz (Hz), of the FSK symbols measured per acquisition.

Specifies the mean peak deviation error, in hertz (Hz), of the FSK symbols measured per acquisition.

Specifies the offset, in dB, from the ideal location of the constellation origin.

Specifies the measured ratio of I gain to Q gain, in dB.

Specifies a measure of I and Q components in the signal that are not perfectly orthogonal. Quadrature error can be either positive or negative, with the sign indicating the orientation of the error.

Specifies the correlation of the measurement waveform and the reference waveform.

Specifies the mean amplitude droop per symbol.

Specifies whether the synchronization bits were found in the demodulated signal.

Specifies the time, in seconds, for which the measurement waits for fetching results from the methods in the class. Set this value to a time longer than expected for fetching the measurement.

Specifies the set of properties that are considered by RFmx in the locked signal configuration state.

Specifies the carrier frequency, in hertz (Hz), of the RF signal to acquire. The signal analyzer tunes to this frequency.

Specifies the reference level which represents the maximum expected power of the RF input signal. This value is expressed in dBm for RF devices and V_pk-pk for baseband devices.

Specifies the attenuation, in dB, of a switch (or cable) connected to the RF IN connector of the signal analyzer.

Specifies the type of reference trigger to use for signal acquisition.

Specifies the source terminal for the digital-edge trigger.

Specifies a value that indicates whether the signal analyzer detects a rising or falling edge on the digital-edge trigger signal.

Specifies the channel from which the device monitors the trigger.

Specifies the threshold above or below which the signal analyzer triggers.

Specifies the reference for the SetIQPowerEdgeTriggerLevel(string, double) method.

Specifies whether the device asserts the trigger when the signal power is rising or falling.

Specifies the trigger delay time, in seconds.

Specifies whether the measurement computes the minimum quiet time used for triggering.

Specifies the time duration, in seconds, for which the signal must be quiet before the signal analyzer arms the I/Q power-edge trigger.

Specifies the reference level which represents the maximum expected power of the RF input signal. This value is expressed in dBm for RF devices and V_pk-pk for baseband devices.

Specifies whether the signal is either a bursty signal or a continuous signal.

Specifies the number of symbols from the start of the burst trigger that is excluded from the measurement.

Specifies the number of symbols that is excluded from the measurement before the falling edge of the burst.

Specifies whether to remove the I/Q offset before the EVM measurement.

Specifies the carrier frequency offset estimation capability of the demodulator. If you select Narrow, coarse carrier frequency offset estimation is disabled and only fine carrier frequency offset estimation is performed. This is useful when analysing low SNR signals.

Specifies whether the measurement should search for synchronization bit pattern in the waveform of length determined by the measurement or search for length duration.

Specifies the length of the waveform within which the synchronization bit pattern needs to be searched when you set the DDemod Search Length Auto property to True.

Specifies the instrument port to be configured to acquire a signal. Use RFmxInstrMX.GetAvailablePorts Method to get the valid port names.

Specifies the margin RFmx adds to the Reference Level method.

Specifies the frequency offset, in hertz (Hz), from the transmitted carrier frequency.

Specifies the mean of the RMS frequency error, in hertz (Hz), of the FSK symbols measured per acquisition.

Specifies the mean peak deviation error, in hertz (Hz), of the FSK symbols measured per acquisition.