AnsweredAssumed Answered

HP83752A microwave synthesized sweeper - Unlock from 2.0 GHz to 2.2 GHz

Question asked by DomiB on Feb 2, 2013
Latest reply on Feb 6, 2013 by tabbott
Dear all,
My HP 83752A has an Unlock issue from 2.0GHz to 2.20GHz. Outside of this windows, it works great.
Actually, it works fine from 10MHz to 1.999999999GHz and one Hz above (2.0...GHz), it unlocks till 2.20GHz.
This issue comes both on CW or when sweeping.
Reading the Manual, it appears the HTE band from 10 MHz to 2GHz is fine, but the Band 0 starting from 2GHz starts in my case "too late".
Not found obvious adjustment to perform reading the Service Manual.
I would be very happy if somebody could suggest me something to do to repair this fine generator.
Thanks for reading.
All the best,