Linear Am Accuracy - Agilent Technologies 83620A Service Manual

13. Set the function generator to
on the DVM.
14. On the synthesizer, press:
AM On/Off 10dB/V
or, for synthesizers with Option 002, instead press:
(asterisk on)
AM On/Off Ext
(asterisk on)
AM Type 10dB/V
15. Adjust A10R35, EXP AM CAL, for a
Figure 3-29 for the location of A10R35.
Figure 3-29. A10R35 and A10R39 Locations

Linear AM Accuracy

16. On the synthesizer, press:
AM On/Off 10dB/V
or, for synthesizers with Option 002, instead press:
(asterisk o )
AM On/Off Ext
17. On the synthesizer, press:
POWER LEVEL 5 dBm
5 5
3-104 Adjustments
AM Accuracy
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0
1.0 V DC o set. Verify the correct voltage
(asterisk on)
0
10 dB power meter reading. See
(asterisk o )
5
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