ef johnson 5100

  1. W

    How do they do wideband VHF Antennas?

    I really hate the short rubber duck antennas for VHF and have always opted for the 2 ft long flex "wire" antennas. I volunteer for CAP that does search and rescue and when you in the middle of noplace and there is no aircraft operating in the area having a good antenna is really nice. *Tried...
  2. C

    EF Johnson 5100

    How do you switch a EFJ 5100 from analog to digital? I bought one and had the company program it for me and it's in analog mode. How do I put it in digital? I do not have the software or cable. It is front panel programmable.