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  1. arabd250

    E&M Trunk Speech path

    KCFLHRC Thak you, i will try this on let you know.
  2. arabd250

    E&M Trunk Speech path

    Hi Every body I read about port to port test on E&M trunk Card. I would like to open speech path on 4 wire type II E&M trunk. I have the programming below. If I connect E lead from the first port to M lead and vis versa. Would this allow me to listen on the Rx (a radio out put or Mic) and...
  3. arabd250

    E&M trunk Card for radio interface

    What is sf? I am using 4 way type II trunking. Where does the ground tie to? There is the Rx and Tx pin out as well as the E and M pin out on each unit of the card. I just like to know How I wire my input and output Audio. I have the programming. I will post it next time in case I am not...
  4. arabd250

    E&M trunk Card for radio interface

    Hi Guys I am using E&M trunk card at work to have it function as radio/Telephone interface. I connected the input audio pair of the radio speaker to the Rx port (position 2 on the E&M trunk card pin outs). I programmed the Rout and the trunk on LD 16 and 14. Using ACOD, I am able to call the...

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