Configuring Φm (Option Unt); To Set The Rf Output Frequency; To Set The Rf Output Amplitude; To Set The Fm Deviation And Rate - Keysight E8267D User Manual

Analog Modulation
Configuring ΦM (Option UNT)
Configuring ΦM (Option UNT)
In this example, you will learn how to create a phase–modulated RF carrier. For
a E8267D with Option 018, see also
018)" on page

To Set the RF Output Frequency

1. Press Preset.
2. Press Frequency > 3 > GHz.

To Set the RF Output Amplitude

Press Amplitude > 0 > dBm.

To Set the FM Deviation and Rate

1. Press the FM/ΦM hardkey.
2. Press the FM ΦM softkey.
3. Press ΦM Dev > .25 > pi rad.
4. Press ΦM Rate > 10 > kHz.
The signal generator is now configured to output a 0 dBm, phase–modulated
carrier at 3 GHz with a 0.25 p radian deviation and 10 kHz rate. The shape of
the waveform is a sine wave. (Notice that sine is the default for the
ΦM Waveform softkey. Press More (1 of 2) to see the softkey.)

To Activate FM

1. Press ΦM Off On.
2. Press RF On/Off.
The ΦM and RF ON annunciators are now displayed. This indicates that you
have enabled phase modulation and the signal is now being transmitted from
the RF OUTPUT connector.
Keysight E8357D/67D & E8663D PSG User's Guide
"Wideband IQ/FM Mode <3.2 GHz (Option
171.
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