Configuring Fm; Setting The Rf Output Frequency; Setting The Rf Output Amplitude; Setting The Fm Deviation And Rate - Agilent Technologies E4428C User Manual

Configuring FM

Using this procedures, you will learn how to create a frequency-modulated RF carrier.

Setting the RF Output Frequency

Preset
1. Press .
Frequency 1
2. Press >

Setting the RF Output Amplitude

Amplitude 0 dBm.
Press > >

Setting the FM Deviation and Rate

FM/ΦM
1. Press the hardkey.
FM Dev 75
2. Press > >
FM Rate 10
3. Press > >
The signal generator is now configured to output a 0 dBm, frequency-modulated carrier at 1 GHz with a
75 kHz deviation and a 10 kHz rate. The shape of the waveform is a sine wave. (Notice that sine is the
FM Waveform
default for the

Activating FM

FM Off On
1. Press to On.
RF On/Off
2. Press .
The FM and RF ON annunciators are now displayed. This indicates that you have enabled frequency
modulation and the signal is now being transmitted from the RF OUTPUT connector.
Chapter 6
GHz
> .
kHz
.
kHz
.
More (1 of 2)
softkey. Press to see the softkey.)
Analog Modulation
Configuring FM
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