The table and output fields in the left half of the table show the results for both audio circuits (applications Analyzer 1 and Analyzer 2). If an analyzer is switched off (see measurement control softkey ANALYZER I), OFF is indicated above the corresponding output column and the output fields show invalid results ("---").
The values in the AF Voltage table represent the measured voltages of the AF signals:
| Peak ½
RMS ½ DC Frequency Distortion |
Peak value of the AC component of the measured AF signal
in V. The numbers 1 and 2 denote two different input paths for AF signals
with different filter configuration.
Effective (RMS-averaged) value of the AC component of the measured AF signal in V. DC component of the measured AF signal in V. Frequency of the measured AC signal. Ratio of the measured AF signal with a notched-out reference frequency to the complete measured AF signal in percent. The reference frequency of the distortion measurement set in the Distortion tab of the configuration menu is indicated in brackets below the output field. If the reference frequency is equal to the fundamental frequency of the AF signal, the Distortion value corresponds to the Total Harmonic Distortion and Noise. To avoid suppression of the first harmonic, the bandwidth of the notch filter is automatically adjusted to be smaller than the reference frequency. |
Remote control
READ[:SCALar]:AFANalyzer:<Applic>[:RESult]?
FETCh[:SCALar]:AFANalyzer:<Applic>[:RESult]?
SAMPle[:SCALar]:AFANalyzer:<Applic>[:RESult]?