[time-nuts] Used Spectracom

Bob Camp lists at rtty.us
Thu Jan 17 11:59:47 UTC 2013


Hi

….. and MSF does not do the BPSK rock and roll. That *should* ultimately improve your ability to reject MSF. How much improvement will depend on how fast the fade rate is when you are trying for a signal. 

Bob

On Jan 16, 2013, at 6:45 PM, paul swed <paulswedb at gmail.com> wrote:

> Well the noise level is rising all the cfls and such.
> But what nails me is MSF out of england. I can see the confusion it causes
> in the signal chain.
> BPSK it actually creates offsets depending on the signal strength.
> Then we all face the noise in the summer.
> Regards
> Paul
> 
> On Wed, Jan 16, 2013 at 4:09 PM, Hal Murray <hmurray at megapathdsl.net> wrote:
> 
>>> Quite odd my 8170 absolutely will not lock
>> 
>> How far are you from the transmitter?
>> 
>> What is EMI like in your area?
>> 
>> 
>> Years ago, Dave Mills was ranting about WWVB becoming useless in his area
>> (MD) because of EMI.  I think he traced part of the problem to welding
>> machines at a nearby factory.
>> 
>> I'll try to track down more info if people are curious.  I'm sure it's
>> archived out there somewhere.
>> 
>> 
>> --
>> These are my opinions.  I hate spam.
>> 
>> 
>> 
>> 
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