From: [EMAIL PROTECTED] Subject: Re: [time-nuts] GPS Locked and Unlocked Performance Comparison Date: Wed, 13 Feb 2008 19:43:58 EST Message-ID: <[EMAIL PROTECTED]>
> Hi Magnus, > > yes filtering is easier at 10KHz than 1Hz; I wonder how much of the 10KHz > modulation signal is getting through into the phase noise at the 10MHz > output. For a standard 6 dB loop-filter it balances out nicely on the slope. The gain is on shifting the frequency. I have had great succsess in reducing the phase noise by shifting the comparision frequency upwards in a similar fashion. I prefer a SR-flip-flop over XOR gate. Cheers, Magnus _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
