Here is the issue:
Mike N2MS
>
>
> Howdy,
> If I recall correctly, the ARC-21/ARC-65 conversion article was in the Dec. 1956 IRE Journal, which was a special single sideband issue. I have it around here somewhere and will try to dig it up. It also contained a detailed article about the ARC-58.
> Regarding the ARC-38A, I overhauled three of them back in the mid 1980s for use in a Lockheed P2V-7 owned by the Indiana Museum of Military History which we flew on the airshow circuit. I made many contacts and some phone patches back to the Museum on long flights, and we had a lotta fun with it. RCA did an excellent job on the SSB conversion, and I found the ARC-38A to be an excellent performer, though the SMO system did require the periodic TLC typically required of all synthesized sets of the time. An unsung feature of the ARC-38A was its very effective RF clipping speech processor, one of the earliest such processors I'm aware of.
> There was an excellent article on our restoration and operation of this aircraft in the April 1987 issue of Sport Aviation...
> 73, John K9WT
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