Jack: There is an online copy of the book. I saw it in there and will download it this weekend. Interesting thing, is that the installation information only shows the transmitter being installed in the aircraft. Not sure what they used for a receiver to go with it, as there isn't anything listed in the production parts catalog. Guess I'll have to wait til I find all the radio installation drawings in my microfilm.

Craig

On Thursday, February 19, 2026 at 10:59:03 AM CST, Jack Antonio <[email protected]> wrote:

I do not have a manual, but if you can locate the book:

Aeronautical Radio and Electrical Equipment

by H. K. Morgan 2nd edition

It has a description and write up including schematics of
a number of aircraft transmitters and receivers, including
the AVT-7B.

It may take me a couple of days to do, but I should be able
to scan at least the schematic, maybe more.

AN AVT-7B is on my wants list, I have the companion AVR-7
receiver, and the vibrator power supply for the AVT-7 and
would like to complete the set.

Hope this helps, I'll try to get what I have scanned in the
next few days.

Jack Antonio
WA7DIA

On 2/19/2026 11:35 AM, Craig Cantwell via ARC5 wrote:
> Anyone have a manual for an RCA AVT-7B, or know someone that does? This
> more project research data, so a copy or scan is fine.
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