[time-nuts] OCXO Vectron 218Y44442

Jim Harman j99harman at gmail.com
Mon Oct 16 18:24:47 EDT 2017


Sorry, this image
http://www.patoka.ca/Vectron-218Y44442/IMG_20171015_193511542.jpg

On Mon, Oct 16, 2017 at 6:22 PM, Jim Harman <j99harman at gmail.com> wrote:

> In your image ...125 it looks like there is a cold solder joint near the
> bottom right, in the second "column" of pads, 3 pads up from the bottom.
>
> On Mon, Oct 16, 2017 at 4:10 PM, Vlad <time at patoka.org> wrote:
>
>>
>> Hello,
>>
>> I am wandering if anybody observe the behavior for OCXO, when its stop to
>> reproduce the signal, and the only way to return it back to business is
>> little mechanical stress.
>>
>> I have TWO of such OCXO. One of them is Austron 11.2 Mhz. And another one
>> is Vectron model 218Y4442 9.8304Mhz
>>
>> In case with Vectron, I even disassemble it (to whom who brave here is a
>> pictures):
>>
>> http://www.patoka.ca/Vectron-218Y44442/
>>
>> Then as I connect it to the PS, I realize it start to reproduce the
>> signal again ! Before this it was nothing ! I tried different PS before to
>> open this "can" as a last resort.
>>
>> For the Austron - I didn't disassemble it. Instead I just kick it a
>> little bit. And immediately after that, it start to produce the signal !
>>
>>
>> --
>> WBW,
>>
>> V.P.
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>
>
>
> --
>
> --Jim Harman
>
>


-- 

--Jim Harman



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