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Strong signal at or near 4.24MHz

George Moranian
George Moranian Member
edited August 2020 in Amateur Radio Interests

Comments

  • KD0RC
    KD0RC Member, Super Elmer Moderator
    edited May 2020
  • Mike-VA3MW
    Mike-VA3MW Administrator, FlexRadio Employee, Community Manager, Super Elmer, Moderator admin
    edited May 2020
    It's the noise from an internal voltage switcher.  Since the radio is only guaranteed to be internal noise-free in the ham bands, I am afraid there isn't much that can be done about it.

    Mike va3mw

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