[time-nuts] Re: Turning off display on HP 58503 A or B

2022-06-04 Thread Gerhard Hoffmann via time-nuts
Am 2022-06-02 19:55, schrieb K5jv via time-nuts: On a different subject:  A couple of month back I got some strong criticism about suggesting that the oven in the Z3801A was a potential source of problems.   I just got another Z3801A in for repair.  Same symptoms as before;  appears to turn on

[time-nuts] Re: Noise down-converter project

2022-06-04 Thread Askild via time-nuts
Hi Ed, One thing I would test, that might not help, but should be easy to test, is to put some RF-absorber in the lid of the small shielded filter box. Regards, Askild On Sat, Jun 4, 2022 at 2:37 AM ed breya via time-nuts < time-nuts@lists.febo.com> wrote: > I've been working on final design