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 <[email protected]> Sender: [email protected] Date: Thu, 09 Jun 2011 12:16:48 To: <[email protected]>; Discussion of precise time and frequency measurement<[email protected]> Reply-To: Discussion of precise time and frequency measurement <[email protected]> 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 [email protected] 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 _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
