1. D

    Johnson Messenger 4145 power hook up

    I don't know much about CB Radios but I just got my hand on the Johnson Messenger 4145 and don't have any power cables for it. What would I need to connect it to a car and possibly home power? Any and all help would be appreciated. Thank you!
  2. kc8mln

    EF Johnson Challenger Narrowbanding compadable?

    Does anyone know if the EF Johnson Challenger series of mobile radios are narrowband capable?
  3. S

    EF Johnson Drivers

    I am currently in Iraq. I have been tasked to get a radio network up and running. I have been given 20 or so EF Johnson 5100ES. I currently have PCConfigure 2.4.2 software to load the radios. The issue is... I have Cable 023-5000-940 w/ 9pin D Connector and a USB to 9pin Dongle. I also have...
  4. H

    Help with EF Johnson 5100

    Does anyone know how to decipher this model number: 242-5172-810 YK5 It is 700/800 mhz and appears to maybe be the original 5100 series. I am trying to find out if it is digital, p25 and will work once all the rebanding is done in Indiana on the Hoosier Safe-T system. Any info will help...