I am new to time-nuts and seeking schematics only for the Stanford Research FS-700 Loran-C frequency standard receiver. Ground wave frequency references are my current interest. WWVB with its new modulation method, and the new LORAN if it ever happens. Thanks . Michael Smith KB0EW _______________________________________________ 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.