but... It is still intermittent in some functions. If the generator or spectrum analyzer fail,
the frequency counter still works. Then, when I go back to use the generator, it is working.
And it seems to stay working once it starts to work.
So I have replaced all the electrolytic caps, but in the HV supply, all the voltages are normal,
and when it works, it works well.
I had an intermittent RCA connector that I repaired, and the switching circuit seems to work
properly, but as the problem is intermittent, who knows
![;)](./images/smilies/icon_wink.gif)
Has anyone else had the generator and spectrum analyzer quit but still have the frequency
counter still work? When the spectrum analyzer quits, the noise display is quite large.
As I am still learning to use the functions, I do not know what else may be failing and what
keeps working. Is there something else I should check?