apx 8500

We're installing an APX 8500 into an RV, with dual O5 control heads. Whenever we try to transmit, we get "TX INHIBITED". Yesterday we moved the radio into another technician's truck, and then it had no trouble transmitting. When we put the radio back into the RV and tried to transmit, we got...

The department I work for just switch out the mobile radios within some of the apparatus. Added a 6500 and 8500 to the trucks. We’ve noticed since replacing them that the receive audio has been garbage. Although the transmit audio is crystal clear. Originally we thought the issue may have been...

So I heard from a source of mine (working on RSO units) that the Riverside County Sheriff's Office did a trade in with Motorola, and every radio must go, as they're switching entirely over to APX8500 and NEXT radios. Anyone have any other info on that?

Hi all, Wanted to ask if someone has deployed an MCD5000 system, these are the requierements form customer. 1.- They want to use MCD5000 over their Network but the are not asking RGU or APX Consolettes, they think that MCD5000 can work without them. They are using a system called Open Voice...

Hi, Does anyone have experience wiring an emergency LED light that activates when the emergency button on a mobile APX 8500 is pressed? Thanks.