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Registered Member #96
Joined: Thu Feb 09 2006, 05:37PM
Location: CI, Earth
Posts: 4059
Heh, my thinking too. If its of any help I worked out how to hack a TV 38kHz (thanks to Dave.Hadley of CES) to decode 60kHz no-longer-in-rugby MSF signals. It works for a GM counter so should work fine for this, just use the well known heterodyne method and a weak sinewave source imposed on the rod with a critically biased infrared emitter diode. EDIT: also works for some radiation sensor applications, for this a 32 kHz crystal connected to a simple Pierce oscillator with IRED in its emitter circuit will work even though it is slightly off frequency.
They are a good buy. More expensive depending on features. It’s desirable to have one with a useful frequency such as 10MHz or an even division, or even more desirable to have one that actually listens to it’s serial port, and is configureable frequency.
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Rubidium
