Robert Ladden <[EMAIL PROTECTED]> made an utterance to the drakelist gang
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The wire colors vary so I cannot just say how to connect it by color. If
you remove the bottom, you should find a wiring diagram for that mic
glued to the inside bottom and a terminal strip that connects the cable.
If you don't have a diagram inside, you'll have to poke with a VOM. On
the connector to the T4X itself, The PTT is the tip, the mic element is
the ring, and the shield is obviously ground/common. They are high
impedance, but I don't remember if mine is crystal or not. I bought it
new 30 years ago. When did I get old?
73,
Bob WW3QB
At 10:31 PM 5/23/2007, you wrote:
Greetings, all:
Does anyone have a wiring diagram for a D104 that will work for a Drake
T4X? I have the unamplified model G. OH! And how do you
test the element in it, or know whether itÂ’s ceramic, crystal, etc?
Terry
K7WLD
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