Ats-20 Radio Manual | ((top))

You can adjust the filter width to cut out interference. Use narrower settings (e.g., 2.0kHz) for crowded SSB bands and wider settings (e.g., 6.0kHz) for high-quality AM.

Short press to select bands (FM, AM, LW, SW); long press to browse bands backward. ats-20 radio manual

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. You can adjust the filter width to cut out interference

: Controlled via a dedicated potentiometer or a secondary function of the encoder. Advanced Settings & Terminology Do not transmit on this radio—it is a receiver only

: 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)

: Changes the tuning increment (e.g., 1kHz, 5kHz, 10kHz). This is vital for fine-tuning SSB signals.

ATS-20+ Firmware Update Guide | PDF | Computer File - Scribd