[Test-Equipment] Micronta 2204032 signal injector

[Barry]

A brief discussion of it here:

http://www.antiqueradios.com/forums/viewtopic.php?t=109446

73,
Barry - N4BUQ


> I have acquired an "old" Micronta signal injector sold by Radio Shack
> "years ago". I don't know if it is operational yet because the 9 volt
> battery connector needs replacing.
> Has any owned and used the old Micronta 22-4032, made in japan, signal
> injector? Can you tell me anything about it or its' circuitry? Is it a
> useful tool for injecting a signal into a receiver to assist with signal
> tracing? Please tell me about it and its' circuit if you have any
> information. Thanks and 73, John, K5PGW