[time-nuts] EIP545A 18GHz counter query
Steve
steve-krull at cox.net
Mon Dec 10 14:42:39 UTC 2012
Or join and post to the EIP_Microwave Yahoo group - lots of good info showing up there!
Steve
WB0DBS
On Dec 10, 2012, at 8:00 AM, "J. L. Trantham" <jltran at att.net> wrote:
> Me too.
>
> I have two 545A's, one of which works and the other of which has issues with
> Band 3, failing to read in a very interesting pattern suggesting a YIG
> filter issue, probably the control circuit.
>
> Just no time to chase it right now.
>
> Please post the resolution.
>
> Thanks.
>
> Joe
>
>
> -----Original Message-----
> From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On
> Behalf Of Rex
> Sent: Monday, December 10, 2012 6:50 AM
> To: Discussion of precise time and frequency measurement
> Subject: Re: [time-nuts] EIP545A 18GHz counter query
>
>
> I have an EIP counter with a problem, stashed, that I need to look at
> eventually. So have been following the thread a bit.
>
> If you guys get somewhere conclusive (or not), might be nice to post a
> summary of all important details, techniques, or circuit notes beyond
> the manual, found, to this thread for closing to posterity searchers.
> (And me.)
>
> And, in the mean time, good luck, bon debugging.
>
> -Rex
>
>
> On 12/9/2012 8:41 AM, paul swed wrote:
>> Chris
>> TP4 is not all that helpful its a control signal.
>> So let me back up for a minute. What are we troubleshooting? I was
>> thinking band 2 was semi working and you still had a totally dead band
>> 3. My comments have been around trying to see what was going on with
>> 3. Other comment.
>> I think we should take this offline. Most likely driving time-nuts nuts.
> :-)
>> Do you use skype?
>> Regards
>> Paul
>>
>
>
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