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Listen 👂📶 HF ham bands (frequency-shift keying)
RTTY Receiver
Radioteletype decoding
#receive#rtty#baudot#decode
What it does
SimpleA long time ago, people sent typed messages over radio by switching between two musical notes. This app listens to those two notes and turns them back into typed words.
How to use it, step by step
Simple- Open the 'RTTY RX' app.
- Find a two-tone warbling signal.
- Watch the typed words appear.
Examples
HF teletype
Decode an amateur RTTY QSO on the 20 m band.