Paul,
"The new de-psk-r I built has no raw wwvb outputs." What do you mean by
raw?
I have been thinking about how the phase shift could be detected in
software instead of hardware. Could something like this maybe work:
If a micro is able to detect the zero crossing of a sine wave it should
be
John
Thanks for jumping in and sharing what you have done. OK just maybe I can
get the receiver online with a TCXO class oscillator. Or just go buy the
digikey unit and follow what you have done. What the heck all of the rest
of the receiver is the same.
That leaves just one problem. A terrible
Greetings to the group!
I've been an FMTer for years, and an occasional "lurker" here, but as I find my
ears occasionally "whistling" from time to time, I thought it was time to join
in. :-)
> On Jul 22, 2020, at 3:51 PM, paul swed wrote:
>
> Ray watch out for my comment on the KD2BD
Thank you all for the help IDing the battery.
I now have one on order.
Pete
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Hi Peter,
On 2020-07-29 18:34, Peter Worrall wrote:
> Would someone please tell me the type of battery used in the 5372A. I have
> one to change, and it would save me opening it twice!
It's a 3.6 V litium battery (non-rechargeable). Check the HP 5371A
service manual for the A7 assembly. Check
I ordered mine from Jameco. Part number 33398.
-Original Message-
From: time-nuts On Behalf Of Peter
Worrall
Sent: Wednesday, July 29, 2020 12:35 PM
To: time-nuts@lists.febo.com
Subject: [time-nuts] HP-5372A operation with no battery
Would someone please tell me the type of battery
Would someone please tell me the type of battery used in the 5372A. I have
one to change, and it would save me opening it twice!
Thanks
Pete
TR
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Hi Lester,
On 2020-07-29 16:22, Lester Veenstra wrote:
> Hi Magnus:
> You are, of course right; For a ham, the video board repair was trivial. I
> now have three working boards, one reinstalled in my HP-5372A.
While I do not found it natural that I am right, I am happy that my
hunch was
Hi Magnus:
You are, of course right; For a ham, the video board repair was trivial. I
now have three working boards, one reinstalled in my HP-5372A.
So, of course, now I have the out of cal message, traceable to the RAM battery
failure. I know this has been discussed a number of times
