HP 8920A Application Handbook page 183

On the Radio set the Receiver's Controls as follows:
21. Decrease the Receiver's volume control until the AC Level meter reads
−6 dB.
On the Test Set using the knob and data entry keys:
22. Decrease Amplitude until the SINAD meter reads 12 dB.
Sensitivity (at 12dB SINAD) is displayed on the screen as Amplitude as
shown.
Sensitivity
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
SINAD
0 12.57
Avg
RF Gen Freq AFGen1 Freq
28.310700
MHz
AFGen1 To
Amplitude
0.178 FM
uV
Atten Hold
On/Off
Output Port
RF Out/Dupl
If desired, use the meter averaging function for the SINAD indicator.
a. Select dB on the SINAD meter.
b. Press the AVG key.
If desired, select the number of readings to average.
• Enter the number of readings to average.
Higher number of readings averaged will require longer to
reach the final indication.
SSB Receivers
RX TEST
AC Level
dB dB
-33.12
24
Ref
To Screen
AFGen2 Freq
Filter 1
1.0000 1.0000 50Hz HPF RF GEN
kHz kHz
RF ANL
AFGen2 To AF ANL
Filter 2
FM SCOPE
15kHz HPF
Off Off
SPEC ANL
ENCODER
DECODER
Ext Load R
RADIO INT
8.00
Ω
More
181