[time-nuts] Loran again

paul swed paulswedb at gmail.com
Fri Feb 1 09:34:40 EST 2013


89700 dana and the srs700 has been locked for 10 hours plus. Looking pretty
good comparing RB adjusted to gps and 20ns drift < will be at least 42
minutes. But just relooked at the drift and it may be much longer. SN in
Boston 49db gain 33db margin.
HP 3801 is warming up for a direct comparison.
Regards
Paul
WB8TSL

On Fri, Feb 1, 2013 at 12:30 AM, Stan, W1LE <stanw1le at verizon.net> wrote:

> Fired up the SRS FS700 and auto found the GRI 89700 microsecond stations
> in Dana Il (master)
> and Seneca NY, (slave) both with equal signal strength of 63 db. Other
> slaves were not to be found.
> Noise margin of 32 dB and Rx gain of 72dB. So the Rx is all locked up.
> Tomorrow I will have more data comparing the 10 MHz from the T'Bolt.
> Right now they are comparing to within 10EE10.
>
> Stan, W1LE   Cape Cod
>
>
>
>
> On 1/31/2013 10:44 PM, Stan, W1LE wrote:
>
>> What GRI should we be listening for ?
>>
>> Stan, W1LE    Cape Cod   FN41sr
>>
>>
>>
>> On 1/31/2013 9:56 PM, paul swed wrote:
>>
>>> Rich indeed its on the air. Warming up the FS700 to see if it will lock.
>>> Have a pattern ram thats getting flakey and takes about 30 minutes to
>>> warm
>>> up along with the oven.
>>>
>>>
>>>
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