Ats-20 Radio Manual -

: Adjusts the filter width to reduce noise or interference from adjacent stations. Key Features for Shortwave/SSB BFO Calibration

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.

By combining the information in this guide with additional resources and support, you'll be well on your way to becoming an expert ATS-20 radio operator and enjoying the many rewards of ham radio. ats-20 radio manual

For more information on the ATS-20 radio and its operation, users can consult the following resources:

The ATS-20 contains an Arduino Nano or an ESP32 clone driving the SI4732 chip via I2C bus protocols. You can upgrade the default code to customized communities' versions (like the PU2CLR or Ricardo Caratti libraries) via the onboard USB port: Install or XLoader on your PC. Connect the ATS-20 via a USB data cable. Identify the correct COM Port in your device manager. : Adjusts the filter width to reduce noise

. Because these radios are often sold under various generic brands with differing firmware versions, their operation can vary slightly. Core Controls & Operation Tuning/Encoder Knob

Adjusts physical audio output. Turning it fully counter-clockwise past the "click" will shut down the device on some variants. By combining the information in this guide with

The ATS-20 radio boasts an impressive range of features, including:

To get the most out of your ATS-20, you need to understand how to manipulate step sizes, bandwidth, and Single Sideband (SSB) modes. Step Size Adjustments

Whether you are a seasoned amateur radio operator or a shortwave listening enthusiast, this comprehensive manual will guide you through the setup, controls, advanced features, and troubleshooting steps for the ATS-20. 1. Technical Specifications

If you're looking for additional resources to help you with your ATS-20 radio, here are some online communities and forums that you may find useful: