Keysight x-series User Reference Guide

9 Strip Chart Measurement
Meas Setup
FM
Pressing this key, when it is not selected, selects and activates the FM demodulation function. Pressing it a
second time branches to the FM Demod menu where FM demodulation settings can be adjusted.
Key Path
Meas Setup, Analog Demod Tune&Listen
Example SCH:DEM FM Turns FM demodulation function ON.
State Saved Saved in instrument state.
Initial S/W Revision A.07.00
De-emphasis (FM Demod Only)
The De-emphasis setting controls a single-pole filter (6 dB/octave roll off), usually to counter intentional
pre-emphasis in the transmitter. When the De-emphasis state is OFF the hardware digital filter is
bypassed, otherwise the setting is applied.
Key Path
Meas Setup, Analog Demod, FM
Remote Command
[:SENSe]:SCHart:DEMod:FM:DEEMphasis OFF|US25|US50|US75|US750
[:SENSe]:SCHart:DEMod:FM:DEEMphasis?
Example SCH:DEM:FM:DEEM US75
SCH:DEM:FM:DEEM?
Notes Only available in FM. Grayed out for AM and PM.
Preset US75
State Saved Saved in instrument state.
Range OFF|US25|US50|US75|US750
Initial S/W Revision A.07.00
Off
This setting bypasses the De-emphasis filter.
Key Path
Meas Setup, Analog Demod Tune&Listen, FM, De-emphasis
Example SCH:DEM:FM:DEEM OFF
Readback Off
Initial S/W Revision A.07.00
656 EMI Receiver Mode Reference

Keysight x-series Specifications

General

Analysis Bandwidth	Up to 1 GHz (depending on model)
Real-Time Bandwidth	Up to 1 GHz (depending on model)
Form Factor	Benchtop
Connectivity	LAN, USB, GPIB
Resolution Bandwidth	1 Hz to 10 MHz (depending on model)