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Frequency synthesizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HP 3335A
Adapters
Type N (m) to BNC (f) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1250-1476
Cables
Test cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85680-60093
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ION
TOR
CONNEC
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The 15 dB reference attenuator adjustment is preset at the factory and need
not be done if the entire A5 IF assembly is replaced.
1. Press luNE) to turn the spectrum analyzer off. Remove the spectrum analyzer cover and
place the spectrum analyzer in the service position as illustrated in Figure 2-7.
2. Disconnect W29, violet coax cable, from A5J3. Connect the test cable between A5J3 and
the 50 R output of the HP 3335A. Press m to turn the spectrum analyzer on.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HP 10503A
A 5 I F
Figure 2-8. IF Amplitude Adjustment Locations
A 4 L O G A M P / C A L O S C
R 4 4 5
CONNECTOR)
Adjustment Procedures 2-27
4. IF Amplitude Adjustments
J 5
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