Measurement Configuration (Analog Analyzer); Table 4-27 Analog Analyzer > Meas Config Menu Description - Keysight U8903B User Manual

4 Audio Analyzer Measurement Functions

Measurement Configuration (Analog Analyzer)

The measurement configuration for analog analyzer is displayed as shown in Figure 4-56.
Figure 4-56
Table 4-27 Analog Analyzer > Meas Config menu description
Menu Description
Press the Sample Size softkey to select the number of samples to be acquired for the measurement.
– 2048
– 4096
– 8192
– 16384
– 32768
Sample Size
– 65536
– 131072
– 262144
– 524288
– 1M
– 2M
Press the Mov Average softkey to set the number of measurement readings to be used for the moving average calculation.
Mov Average This is useful for noisy signal. Applying the average points will smooth out the fluctuations introduced by the noise that
caused the inconsistencies in the measurement reading.
Press the Sync Average softkey to set the number of points for the synchronous averaging in the analyzer meter mode.
Synchronous averaging reduces noise levels by averaging the acquired data.
Sync Average
– 1 to 64
Press the Src Channel to select the internal generator channel as the reference channel used in the following situations.
Src Channel – For the result calculation in unit dBg.
– For the frequencies searching algorithm when the frequency lock is set to Gen Lock.
Press the Trigger softkey to configure the trigger settings. Refer to "Trigger (Analog, Digital, and Bluetooth
Trigger
Analyzer)" on page
238
Analog Analyzer > Meas Config menu page 1
244 for more information.
Keysight U8903B User's Guide