10 meters

  1. K

    10 Meter Simplex Group for, say, Grid Failure

    Any ideas about how to establish a MN group (perhaps more than MN) in case of local or national grid failure-- using 10 meters? Several ideas relating to why we would need to rehearse member communications: 1. Our antennas might not be compatible at relatively short distances. Example: dipole...
  2. S

    HR-2510 no AM receive:

    Howdy, I've got a good functioning HR-2510 everything works except that I had the radio put away for some months and I recently hooked it up and noticed that the AM receive has no audio. It transmits AM fine and SSB and FM ok, just no AM receive audio. Is there a way to bleed off the capacitor...