Note: This manual is community-sourced. No official manual exists from the manufacturer. For firmware updates (if applicable), check radioreference.com or GitHub for “ATS-20 Si4732.”
Then the floods came. Power failed. Internet died. Cell towers went silent. Maya grabbed her radio and batteries, turned it on… and got nothing but white noise across every band. ats-20 radio manual
: A multi-function rotary encoder used to sweep through frequencies. In Single Sideband (SSB) mode, it fine-tunes the Beat Frequency Oscillator (BFO) to clarify voice signals. Bandwidth (BW) : Cycles through audio filters ( ) to cut through interference and static. Automatic Gain Control (AGC) Note: This manual is community-sourced
Do not transmit on this radio—it is a receiver only. Applying transmit power from another radio into the ATS-20's antenna jack will destroy the Si4732 chip instantly. Power failed