Amateur radio Abbreviations and Acronyms

  1. RTTY
    Radio Teletype
  2. RTTY
    Radio Teletypewriter
  3. RTU
    Roof Top Unit
  4. RWK
    Richardson Wireless Klub
  5. RX
    Receive
  6. RX
    Receiver
  7. SB
    Strong Bad signal
  8. SBARC
    Santa Barbara Amateur Radio Club
  9. SCA
    Subsidiary Carrier Authorization
  10. SCATS
    Southern California Amateur Transmitting Society
  11. SCC
    Single Channel Per Carrier
  12. SCC
    Signal Conditioning Carrier
  13. SCCS
    Signal Conditioning Carrier System
  14. SCFM
    Sub-Carrier Frequency Modulation
  15. SEC
    Gas Sampling method
  16. SECAM
    Sequentiel Couleur Avec Memoire
  17. SHO
    Simple Harmonic Oscilator
  18. SK
    Silent Key
  19. SKN
    Straight Key Night
  20. SMA
    Satellite Master Antenna

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