Analog Demodulation (Option K7) R&S FSL
1300.2519.12 4.146 E-11
Demod BW
Opens an edit dialog box to enter the demodulation bandwidth of the analog demodulation. The
demodulation bandwidth determines the sampling rate for recording the signal to be analyzed.
For details on the relation between demodulation bandwidth and sampling rate refer to "Sample
rate, measurement time and trigger offset" on page 4.143.
Remote: BAND:DEM 1MHz
Meas Time
Opens an editor for entering the measurement time of the analog demodulation. For details on
the measurement time values refer to "Sample rate, measurement time and trigger offset" on
page 4.143.
Remote: ADEM:MTIM 62.5US
Remote: SWE:TIME 10s
AF Range
Opens a submenu for determining the diagram scaling for AF displays.
The range for RF displays is set via the amplitude menu. For details refer to "Setting the Level
Display and Configuring the RF Input – AMPT Key" on page 4.13.
Dev per Division
Opens an edit dialog box to set the modulation depth or the phase or frequency deviation per
division:
AM display: 0.0001% to 1000%
FM display: 1 Hz/div to 1 MHz/div
PM display: 0.0001 rad/div to 1000 rad/div
The softkey is not available if logarithmic display is set (Deviation Lin/Log softkey).
Remote: DISP:WIND:TRAC:Y:PDIV 50kHz
dB per Division
Opens an edit dialog box to set the modulation depth or the FM or PM deviation to be displayed
in the range 0.1 dB/div to 20 dB/div.
The softkey is not available if linear display is set (Deviation Lin/Log softkey).
Remote: DISP:TRAC:Y:PDIV 5DB
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