[time-nuts] GPS interference and history...

shalimr9 at gmail.com shalimr9 at gmail.com
Fri Jun 10 13:16:46 UTC 2011

The problem is that many FM receivers leak LO signal, so if 2 receivers are next to each others and set 10.7 MHz apart, one will be receiving the LO of the oter.

Didier KO4BB

Sent from my BlackBerry Wireless thingy while I do other things...

-----Original Message-----
From: Chuck Forsberg WA7KGX N2469R <caf at omen.com>
Sender: time-nuts-bounces at febo.com
Date: Thu, 09 Jun 2011 12:16:48 
To: <ehydra at arcor.de>; Discussion of precise time and frequency measurement<time-nuts at febo.com>
Reply-To: Discussion of precise time and frequency measurement
	<time-nuts at febo.com>
Subject: Re: [time-nuts] GPS interference and history...

The image frequency for an FM receiver with a 10.7 mHz IF
is 21.4 mHz above or below.  Perhaps they were worried about
receivers with IFs in the 5 mHz range?

Chuck Forsberg WA7KGX N2469R     caf at omen.com   www.omen.com
Developer of Industrial ZMODEM(Tm) for Embedded Applications
   Omen Technology Inc      "The High Reliability Software"
10255 NW Old Cornelius Pass Portland OR 97231   503-614-0430

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