Bill - You don't need a transformer....
Wire color codes vary, but _usually_ microphones are wired so that the shield goes to the "sleeve" of the connector, white goes to the "tip" (PTT switch), and red goes to the "ring" (microphone). Schematics are at: http://bama.sbc.edu/astatic.htm Easiest way is to connect one lead of an ohmmeter to the shield, the other lead to the white wire, and push the PTT bar on the microphone. If the meter goes from open to short, that lead goes to the "tip". If the meter stays "open" when you push the PTT, or reads some value of resistance, then that lead goes to the "ring". If your D-104 has an amplifier in the base, it will work also. Same connections as above. You do NOT need a transformer for either case. 73, Garey - K4OAH Atlanta ----- Original Message ----- From: "William J. Bennett" <[EMAIL PROTECTED]> > > I would like to use a D104 with my T4XC. I purchased a HI impedance > xformer from Hiel but I'm not sure of the pin out of the D104 (red, > white, shield) and how to wire the transformer between the T4X and > the D-104. Does anyone have any experience using a D-104 with a Drake > transmitter? > > TIA > > Bill K3TNM ---------------------------------------------------------------------- Submissions: [EMAIL PROTECTED] Subscribe: [EMAIL PROTECTED] - subscribe drakelist in body Unsubscribe: [EMAIL PROTECTED] - unsubscribe drakelist in body Hopelessly Lost: [EMAIL PROTECTED] - help in body of message Brought to you courtesy of TLCHost.net http://www.tlchost.net ----------------------------------------------------------------------
