Tag: PSK31

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• Beyond FT8: A Practical Guide to PSK31, RTTY, Olivia and JS8Call
  2026-10-18 · Digital Modes

  FT8 dominates HF digital traffic, but it cannot hold a conversation. Here is what PSK31, RTTY, Olivia, MFSK and JS8Call each do, and how to pick the right one for what you are trying to achieve.