Very interesting that the signal is down-converted to 4.092 MHz to match the ancient XL-AK receiver.
They are intended to be sold as pairs, but it may be possible to get only the down converter. The source of the 16 MHz LO seems to be on the down side, which is OK, A separate power cable is required. So is some discussion of the application with the manufacturer. Bill Hawkins -----Original Message----- From: time-nuts [mailto:[email protected]] On Behalf Of Alex Pummer Sent: Thursday, April 30, 2015 12:56 PM To: Discussion of precise time and frequency measurement Subject: Re: [time-nuts] TrueTime AL-AK GPS receiver help I am not so sure that it is applying to that case, but there are GPS antenna cable extenders which converting down the incoming GPS signal to frequencies at which the cable attenuation see here: http://www.microsemi.com/products/timing-synchronization-systems/accesso ries/government/l1-gps-antenna-down-up-conv http://www.gigatest.net/symmetricom%20TT&M/GPS%20&%20Time%20Code%20Instr umentation/ds_gps_antenna.pdf 73 KJ6UHN Alex _______________________________________________ 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.
