[Test-Equipment] Micronta 2204032 signal injector

[Howie]

John,Do you have the round one or the square one?

----- Original Message ----- 
From: "Barry" <n4buq at knology.net>
To: <test-equipment at mailman.qth.net>; "John King" <k5pgw at yahoo.com>
Sent: Tuesday, May 08, 2012 10:01 PM
Subject: Re: [Test-Equipment] Micronta 2204032 signal injector


>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
> 
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