Re: TCXO - 0.5PPM

Posted by Julian, G4ILO on Dec 29, 2010; 11:11pm
URL: http://elecraft.85.s1.nabble.com/TCXO-0-5PPM-tp5872529p5875805.html

Rather than try to listen for zero beat I offset the dial reading by 1kHz and use a computer sound card program to measure the frequency of the audio tone. Fldigi is a good program to use for this.