Teardown, Repair & Experiments of an Agilent E7495B 2.7GHz Base Station Test Set

In this episode Shahriar repairs an Agilent E7495B 2.7GHz base-station test set capable of VSWR measurements as well as spectrum analysis. This particular unit is well equipped with many options however does not power on. A full teardown of the instrument reveals a faulty DC power conditioning module. The input filtering capacitor has failed. After component replacement, the unit is re-assembled. The functionality of the instrument is verified as well as a few quick experiments demonstrating various options.

One comment

  1. Cyril says:

    I found this video very funny from the 20th second when your cat arrived, until about 2 minutes because i can see he is very interested in your speech in the reflect of the screen… May be he is looking for a solution with a similar problem in his lab..

    Have a nice day

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