[time-nuts] Yet another GPSDO

Bob Camp kb8tq at n1k.org
Wed Nov 19 20:39:30 EST 2014


Hi

After some more digging, the date convention used by the club or what ever it is: year - month - day. I sort of doubted that was the case, but indeed it is. The GPSDO has a design date of  November 6th 2014. They are pretty much just out of beta test (if that)  at this point. 

Bob

> On Nov 19, 2014, at 1:24 AM, Don Latham <djl at montana.com> wrote:
> 
> 
> 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
>>>>>> _______________________________________________
>>>>>> time-nuts mailing list -- time-nuts at febo.com
>>>>>> To unsubscribe, go to
>>>>> https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
>>>>>> and follow the instructions there.
>>>>> 
>>>>> _______________________________________________
>>>>> time-nuts mailing list -- time-nuts at febo.com
>>>>> To unsubscribe, go to
>>>>> https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
>>>>> and follow the instructions there.
>>>>> 
>>>> _______________________________________________
>>>> time-nuts mailing list -- time-nuts at febo.com
>>>> To unsubscribe, go to
>>>> https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
>>>> and follow the instructions there.
>>> 
>> 
>> _______________________________________________
>> time-nuts mailing list -- time-nuts at febo.com
>> To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
>> and follow the instructions there.
>> 
>> 
> 
> 
> -- 
> "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
> 
> 
> _______________________________________________
> time-nuts mailing list -- time-nuts at febo.com
> To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
> and follow the instructions there.



More information about the time-nuts mailing list