[Premium-Rx] Eddystone 1650/6 cathodeon 5,6Mhz TCXO wanted.
Marco IK1ODO
ik1odo at spin-it.com
Sun Nov 14 04:38:36 EST 2010
Hans,
very hard to find, odd frequency, small form factor.
To repair one for a customer I opened the failed oven (on the kitchen
gas fire, be quick, and the interior does not suffer), decided that
the original oscillator was beyond economical repair, saved the 5.6
MHz crystal, built a new oscillator around a couple CMOS gates (the
original oscillator has a TTL output), added a DB6NT thermostat
around the crystal, and mounted it all again inside the original
case. It fits well, and there is no visible repair from outside.
73 - Marco IK1ODO
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