Test 3B: 22 Ghz To 26.5 Ghz Frequency Sensitivity - Agilent Technologies 53150A Service Manual

10
NOTE
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Chapter 1 Performance Tests
Test 3: Channel 2 Frequency Sensitivity
If all of the frequency values you recorded for Test 3a are correct, mark
Pass in the Performance Test Record. If any of the frequency readings you
recorded are incorrect, mark Fail in the Performance Test Record.

Test 3b: 22 GHz to 26.5 GHz Frequency Sensitivity

This test is appropriate for the Agilent 53151A and 53152A Counters.
Use the same test setup as described for Test 3a on page 1-21.
Set the output of the Agilent 83650B Synthesizer to the first frequency
specified for Test 3b in the Performance Test Record on page 1-31
(22 GHz).
Set the power output of the Synthesizer (read on the Power Meter) to
a power value 20 dBm above the value specified for Test 3b in the
Performance Test Record on page 1-31 (–5 dBm for the Agilent 53151A;
–7 dBm for the Agilent 53152A). (The added 20 dBm compensates for the
20 dB Attenuator.)
Record the frequency value read on the Counter (±1 count) for Test 3b in
the Performance Test Record on page 1-31.
Repeat steps 2 through 4 for each of the remaining frequencies specified
for Test 3b.
If all of the frequency values you recorded for Test 3b are correct, mark
Pass in the Performance Test Record for Test 3b. If any of the frequency
readings you recorded are incorrect, mark Fail in the Performance Test
Record.
Assembly Level Service Guide 1-23