Ats20 Radio Manual Better 【RECENT - Anthology】

When you long-press the encoder knob, you enter the configuration menu. The factory manual often fails to explain what these settings actually do. Here is the translation:

IF (Intermediate Frequency) Shift: This changes the filter passband.

AGC (Automatic Gain Control): Controls how the radio reacts to signal strength changes.

Step: Changes the frequency tuning rate (e.g., 1kHz, 5kHz, 9kHz).

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How to flash (Simplified):

Warning: The stock manual says not to flash. Ignore it. Flashing is the only way to fix the muting delay bug. When you long-press the encoder knob, you enter

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Note: Some kits require user assembly of the case or battery. If received unassembled, see Section 8. IF (Intermediate Frequency) Shift: This changes the filter

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