[Collins] 75A3 accessory?

Darrell & Kay Brooks [email protected]
Sun, 24 Mar 2002 09:22:29 -0600


Are you sure it's not a 12AU7? That was a very common product detector
modification. Basically it amounted to building a 75A4 detector in the
receiver.

Regards,
Darrell, WA5VGO




>The adapter I have has a single 12AU6A on top of an IF can that
>presumably holds circuitry.