High-Level Diagnostic Tools, Processes and References
Do not exceed the maximum power level to the RF IN connector (+30 dBm).
1. Run the M9360A soft front panel (SFP).
2. Conduct a Self Test (
Utility > Self Test... > Run Self Test
).
a. If self test passes, go to next step.
b. If self test fails, the module needs repair.
3. Disconnect cables from RF IN, RF 1 OUT, RF 2 OUT, LO IN, LO 1 OUT, and LO 2 OUT
4. Under Primary Settings:
a. Deselect Preselector Enabled to remove the YTF and place the M9360A in “bypass” mode (click
inside the small square to remove the check mark).
b. Set the Input Level to 0 dBm.
5. Select Custom Settings (click inside the small square and a check mark appears).
a. Set the step attenuator to 0 dB.
b. Verify that RF/LO Out 2 (high band) is selected.
6. Set the PSG output to:
a. 0 dBm
b. 3 GHz
c. RF ON
d. Modulation OFF
20
Agilent M9360A PXI Attenuator/Preselector Service Guide
Summary of Contents for M9360A
Page 1: ...Service Guide Keysight M9360A PXI Attenuator Preselector 100 KHz to 26 5 GHz ...
Page 2: ......
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