[time-nuts] Yet another GPSDO

Bob Camp kb8tq at n1k.org
Wed Nov 19 00:38:47 UTC 2014


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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