Eddystone User Group

Postscript to ‘Installing a 500KHz Crystal Calibrator Unit in an Eddystone S.940’ – Gerry O’Hara, VE7GUH

May 11, 2020 By: chris Category: News

Following his recent article on the fitting a 500kHz Crystal Calibrator in an Eddystone S940, Gerry has gone a bit further and fitted a Digital Frequency Meter. You can read about it here Postscript to Installing Xtal Calibrator in S940