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Comm and Intercom Interconnection

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luigit(at)freemail.it
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Posted: Tue May 15, 2007 10:57 pm Post subject: Comm and Intercom Interconnection

Following the question given , I had a similar trouble.

         I installed two G205 sticks and a FCFS circuit to use two microphones one a time.

         The exit from its are only ground signal accordingly with button pushed.

         The one sent to the Icom radio as PTT practically shorts the signal from contact on the jack ? Is that right ?

         I would like to know if, pushing the stick, I give a ground signal to the PTT entrance ( J for Icom 200 ) or I short such entrance with Mic Lo ( 8 entrance ).

         I'm not sure if my question results clear.The switching on FCFS circuit is obtained giving a ground or not ?

         TIA for the help.

         

         Ciao,

         Luigi

          Rome Italy

     



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