Ats-20 Radio Manual

) to add features like RDS (Radio Data System) or improved scanning. for the preset bands or more detail on flashing custom firmware

The OLED screen will light up, displaying a splash screen followed by the current frequency, signal-to-noise ratio (SNR), and active band settings. Tuning Frequencies

Short press to cycle through modes: FM, AM, USB, LSB, CW, USB, LSB . ats-20 radio manual

Used for changing frequencies, adjusting volume, and scrolling through menu systems. It also features a "push-button" action to confirm selections. Top and Side Panels

Ensure you are using a dedicated 5V/1A charging brick rather than a high-wattage laptop or smartphone fast charger, which can trip the simple internal charging protection circuit. If the cell is completely dead, the chassis can be unscrewed to replace the internal 3.7V 18650 lithium cell. 6. Advanced Tips: Firmware Modification ) to add features like RDS (Radio Data

Press the encoder knob to select and activate your desired band. 4. Advanced Tuning and Features

Because the ATS-20 uses a compact receiver chip, its performance depends heavily on your environment and antenna configuration. If the cell is completely dead, the chassis

Identify your device's COM port in your computer's Device Manager.

Used for band switching and navigating settings menus. VOL+ / VOL- Buttons: Controls audio volume.

Issue 2: Intense buzzing, clicking, or static across all bands.

Controls how "wide" the receiver listens. This is a DSP filter simulation.