[time-nuts] Re: HP 5065A, no 2nd harmonic.

paul swed paulswedb at gmail.com
Tue Nov 30 18:32:41 UTC 2021


Yes the fuses can just fail like any fuse. But with the oven it pays to
very carefully insure they didn't fail because of temp. and that they did
there job.
Regards
Paul
WB8TSL

On Tue, Nov 30, 2021 at 1:09 PM Dan Rae via time-nuts <
time-nuts at lists.febo.com> wrote:

> On 11/30/2021 7:19 AM, Bob kb8tq wrote:
> > Hi
> >
> > Quick and dirty way to check the oven is to monitor current. It should
> start out
> > near the max rated power and drop back after a few minutes.
>
> And it's worth checking the thermal fuse, which I've had fail in a lot
> of them.
>
> Dan
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