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Old 04-22-2013, 2:42 PM
ajmanz ajmanz is offline
Join Date: Feb 2007
Location: Hawley, PA
Posts: 8
Default Two Mobiles Same Vehicle

I am looking for some guidance on installing two VHF CM300's in the same vehicle an ambulance to be exact. I don't have the budget right now for a dual head setup due to it being a last minute purchase of the ambulance to be used as backup ambulance. I do have two CM300's I am looking to install, one in the front and one in the back. Is there some way I can eliminate them from feedbacking when transmitting since they will be on the same frequency? I read somewhere online about linking them together via the External PTT pin and the RX Audio pin?

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