Vhf Comm Frequency Modulation (Fm); Run Vhf Comm Frequency Modulation (Fm) Receive - Viavi AVX-10K Operation Manual

Chapter 7 Radio Test (COMM)

VHF COMM Frequency Modulation (FM)

Table 7-3 VHF COMM Amplitude Modulation (AM) Generate Settings (Continued)
Minimum Channel
Press the RUN button to trigger the AVX-10K to generate the defined signal. Press STOP
to turn the signal off. Press the Save Settings button to capture the setup parameters.
7.4

VHF COMM Frequency Modulation (FM)

7.4.1 Run VHF COMM Frequency Modulation (FM) Receive

The main screen of the COMM FM Receive application also contains configurable
parameters. These configurable fields have a blue background.
Rev 004
7 - 8
Setting
M Mod
Enter a value from 0 to 95% for Master Modulation
Mod Tone
Toggles the Modulation Tone between OFF and 1020 Hz.
When Frequency Input Type is set to Channel, this field will be
Spacing
displayed and the value will toggle between 25 kHz and 8.33
kHz
Figure 7-7 VHF COMM Frequency Modulation (FM) Receive
AVX-10K Operation Manual
Definition
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January 2024