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Re: LF: K7PO testing 8270.0

To: [email protected]
Subject: Re: LF: K7PO testing 8270.0
From: DK7FC <[email protected]>
Date: Thu, 22 Feb 2018 10:16:42 +0100
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Jay, Ward,

Be careful, it could be that your GPS 1 PPS leaves a 'fence' of 1 Hz sidebands in your signal stream, at least when looking deeply into the noise. To avoid this, it is sometimes better to avoid transmitting on integer Hz frequencies.

Currently VO1NA is transmitting on 8270.0075 Hz.
DK7FC is transmitting on 8270.1 Hz.
Maybe it is helpful if Ward moves a bit away from 8270.000 Hz, e.g. 0.1 Hz down, to avoid interferences from and to VO1NA. This way you can exclude the eventuality that someone detects his own 1PPS signal instead of your carrier.

73, Stefan

Am 22.02.2018 05:33, schrieb [email protected]:
Ward
 
A later file produced a better Carrier S/N of 14.65 dB in 35.2 uHz. Daytime files did not produce a decode of the carrier.  
 
Jay W1VD  WD2XNS  WE2XGR/2
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