[time-nuts] Yet another GPSDO

Don Latham djl at montana.com
Wed Nov 19 06:24:22 UTC 2014


big 7 table

Don
Bob Camp
> Hi
>
> The guy’s email *might* be: bg7tbl at 126.com
>
> That also could be something else entirely.
>
> Bob
>
> On Nov 18, 2014, at 7:34 PM, Bob Camp <kb8tq at n1k.org> wrote:
>>
>>
>> Hi
>>
>> … and indeed it is one. There are a whole range of this and that pieces of
>> test gear designed by the guy.
>>
>> Bob
>>
>>> On Nov 18, 2014, at 7:28 PM, Alan Hochhalter <alanh137 at gmail.com> wrote:
>>>
>>> BG7TBL sounds like an amateur radio callsign.
>>>
>>> Alan
>>>
>>> On Tue, Nov 18, 2014 at 5:24 PM, Bob Camp <kb8tq at n1k.org> wrote:
>>>
>>>> Hi
>>>>
>>>> I’d say this has the look of a hobby / semi-pro project. I’ve seen several
>>>> of them done in other areas. Somebody comes up with a pile of parts at the
>>>> local market and does a board that at least sort of makes them work. Often
>>>> they are based on some sort of open source effort.  Without more
>>>> information, this is very much a “who knows” sort of thing.
>>>>
>>>> Bob
>>>>
>>>>> On Nov 18, 2014, at 7:19 PM, Arthur Dent <golgarfrincham at gmail.com>
>>>> wrote:
>>>>>
>>>>> You can see a similar product by this seller direct -
>>>>>
>>>>> http://www.cart100.com/seller/bg7tbl/
>>>>> http://www.cart100.com/Product/38848104218/
>>>>>
>>>>> Looks like a similar product at almost 3 time the Ebay price.
>>>>> There are more photos at the second link under 'specifications'
>>>>> and you can read MV89A on the Morion oscillator and see some
>>>>> wires patching an error on the bottom of the PC board. Note that
>>>>> the seller also has a frequency doubler at about $10.
>>>>>
>>>>> -Arthur
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>
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-- 
"The power of accurate observation is commonly called cynicism by those who
have not got it."
 -George Bernard Shaw

Dr. Don Latham AJ7LL
Six Mile Systems LLC
17850 Six Mile Road
Huson, MT, 59846
mail:  POBox 404
Frenchtown MT 59834-0404
VOX 406-626-4304
Skype: buffler2
www.lightningforensics.com
www.sixmilesystems.com





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