?
I have two 8920A:s where one is working perfect and the other one fails on the RF Diag tests for the spectrum analyzer module:
I have seen this issue before on other units and replacing the SA module helped. My next step is to use the SA module from my working unit to verify that it is indeed the SA module in the failing unit that is causing this.
So, I am looking for used but working SA modules for the HP 8920A and I have seen that they are available with various part numbers such as:
08920-61026 (this is the one in my 8920A)
08920-61101
08920-61852
Preferably with the calibration card if available.
I am located in Sweden.
