Anritsu MS2665C - Measure of am Voice Monitor Voltage; Measure of FM Voice Monitor Voltage

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7.4.3.1 Measure of AM Voice Monitor Voltage
(1) Set the MG3633A output to :
Frequency, 1 GHz
Level, -10 dBm
AM, 30%
AF, 1 kHz
Set the spectrum analyzer to :
Center frequency, 1 GHz
Span, 0 Hz
RBW, 10 kHz
Sound, AM
Volume, 20
(2) Measurement
Make sure that sound is heard from the internal speaker.
Make sure that the volume is turned up or down by changing the setting.
Set the Volume to 20, and fix the 8Ω terminator to Phone OUT on the rear of the spectrum analyzer, and check the
voltage indicated on the oscilloscope.
7.4.3.2 Measure of FM Voice Monitor Voltage (Narrow Band)
(1) Set the MG3633A output to :
AM, OFF
FM, 3.5 kHz
Set the spectrum analyzer to :
Sound, FM
Volume, 20
(2) Measurement
Make sure that sound is heard from the internal speaker.
Make sure that the volume is turned up or down by changing the setting.
Set the Volume to 20, and fix the 8Ω terminator to Phone OUT on the rear of the spectrum analyzer, and check the
voltage indicated on the oscilloscope.
7.4 Performance test