Transmitter Audio Distortion and Hum and Noise (requires audio
connections)
1. Set up the transmitter distortion measurement.
1. Set the Amplitude field to −50.0 dBm.
2. Set the AFGen1 To field to Audio Out.
3. Set the AF Anl In field to FM Demod.
4. Set the Filter 1 field to C Message.
2. Define a USER key for adjusting audio level.
1. Position the cursor in front of the audio
generator level field as shown.
2. Press then release the blue SHIFT key, then
press K4 (ASSIGN).
3. Press then release the blue SHIFT key again,
then press K1 (K1').
The message "Global User key 1 assigned" should
be displayed at the top of the screen.
The Audio Generator level field can now be called from any screen.
Transmitter Audio Distortion and Hum and Noise (requires audio connections)
Chapter 4, Mobile Station Analog Tests
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