Ats-20 Radio Manual

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.

Turn off the radio. Remove the battery. Look at the main chip through the battery compartment. It should say "Si4732-A10." ats-20 radio manual

: Switches between modulation types: AM , LSB (Lower Sideband), USB (Upper Sideband), and FM . You can adjust the filter width to cut out interference

: A detailed ATS-25 User Manual (PDF) is often cited by users as the best reference for shared software features. LSB (Lower Sideband)