8
User’s and Service Guide
E4402B Option H3B
Performance Verification
Performance Verification
The purpose of the electrical test is to verify the response of the H3B option in the ESA.
The H3B option provides an output frequency range from 3.9214 GHz to 4.9214 GHz with
a power level
≥
– 5 dBm.
Equipment Required
• Test Spectrum Analyzer with a frequency range of > 6 GHz
• RF Cable (3.5 mm)
1. Turn on the spectrum analyzer and press
[Preset].
2. Turn off the Auto Align function of the DUT and on the test spectrum analyzer,
if so equipped.
3. Connect the H3B Output, on the rear of the ESA DUT, to the RF Input on the spectrum
analyzer using an RF cable and adapter, if required.
4. Press
[Frequency]
on the ESA DUT and set the start frequency to
0 Hz and the stop frequency to 1.1 GHz. Set the Sweep time to 10 sec.
5. Press
[Frequency]
on the test spectrum analyzer and set the start frequency to 3 GHz
and the stop frequency to 5 GHz.
6. Set the RF level on the test spectrum analyzer to 0 dBm.
7. Increase the test spectrum analyzer sweep time to approximately
20 seconds for improved display clarity.
8. Leave all other ESA DUT and test spectrum analyzer settings autocoupled.
9. Set the test spectrum analyzer markers 1 and 2 to frequencies of
3.9214 GHz to 4.9214 GHz, respectively.
10. Press
[View Trace]
>
Max Hold
on the test spectrum analyzer.
11. Verify that the test spectrum analyzer signal trace is
≥
–5 dBm between 3.9214 GHz
and 4.9214 GHz.
Summary of Contents for E4402B Option H3B
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