Lee _______________________________________________ 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.
....as young Nigel said, Marconi (for one) made use of these things. I
recall a Marconi HR-22 that had a number of these installed for spot
frequency channel reception.
- [time-nuts] Tube/valve mounted xtals.... Lee Reynolds
