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Author Topic: Ranger-I Keyer Field Modification  (Read 1786 times)
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Posts: 139

« on: July 01, 2010, 03:10:45 PM »

I am restoring an original Ranger-I that has never had the timed-sequence keyer field modification kit installed. I want to incorporate the keyer circuit in my restoration and would like to obtain a copy of the instructions Johnson included with the field kit, or at least learn how the a-c for the -65 volt rectifier was obtained.

Bob, W3NE
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