What is it? Would the circuit from this make a good future MOTM module?
http://cgi.ebay.com/aw-cgi/eBayISAPI.dll?ViewItem&item=1631599368General Radio Tone Burst Generator 1396A
This would be described more as a tone burst controller. It takes a steady
audio tone and using it as a time base, turns the signal off and on by
counting the period or cycles of the signal. The signal can also be
controlled by timing from 1 millisecond to 10 seconds. All this is used in
advanced audio equipment testing. This unit checks out ok and is in
excellent physical condition. Buyer pays actual shipping charges