EEVblog Electronics Community Forum

Electronics => Repair => Topic started by: Nemo1956 on April 24, 2017, 02:00:15 am

Title: E4440A
Post by: Nemo1956 on April 24, 2017, 02:00:15 am
I have two of these i managed to buy cheap but they both seem to have Similar or same problems.
:  Calibration fail. Align RF Gain Preamp .
I have not worked on this type of equipment before so I need a little help to find the problem/s.
Can anyone help???