Model 216 500 Hz RTTY filter for 9 MHz IF. Make a reasonable offer and
it's yours.
Model 229B tuner, dial assembly in good working order, No smoked caps,
but I did replace the one that was crispy when I bought it. $200 +
shipping. Includes original manual.
Century 22 w/xtal calibrator and built-in homebrew 8044 keyer + 979
power supply. I changed the RC values in the active filter to optimize
response @ 750 Hz, as the original values on some units were wrong. I
also moved the corner freq. of the post-detector filter down to about
1.5 kHz. $285 + shipping. Includes original manual.
Al, K2ZN
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