HP 8920A Application Handbook page 141

On the Radio set the Receiver's Controls as follows:
9. Set power to ON.
10. If required, set frequency to the same value as
11. Set squelch to minimum.
12. Set RF Gain to maximum (if equipped).
13. Slowly increase volume control until the AC Level reaches the Receiver's
rated output power, or reaches a maximum level (stops increasing).
Refer to audio output specifications for the Receiver being tested as
required.
NOTE: If the rated output cannot be obtained, troubleshoot and repair the Receiver's
audio stages is necessary.
Measurement results are displayed on the Test Set as shown.
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RX TEST
AC Level
SINAD dB
0 23.99 24
RF Gen Freq AFGen1 Freq AFGen2 Freq
Filter 1
28.310000 1.0000 1.0000
50Hz HPF
MHz kHz kHz
Amplitude AFGen1 To AFGen2 To
Filter 2
-47.0 AM FM
15kHz HPF
dBm
30.00 Off
%
Atten Hold
On/Off
Ext Load R
Output Port
RF Out/Dupl
AM Receivers
step 4.
W
Audio (AF)
2.036
Output Power
To Screen
RF GEN
RF ANL
AF ANL
SCOPE
SPEC ANL
ENCODER
DECODER
RADIO INT
8.00
Ω
More
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