The ATS-20 "Exclusive" (ATS_EX) firmware is an advanced, third-party upgrade for the ATS-20/ATS-20+ DSP receiver, primarily developed by Goshante. It is designed to replace the standard factory firmware (PU2CLR v1.1.5) with a more refined user interface and expanded features. Core Features of ATS_EX Firmware
The most coveted exclusive feature is the real-time FFT Spectrum Analyzer and Waterfall. In the stock firmware, you get a single S-meter. In custom builds (like the famous "Modified FW by SQ5RWU" or "RX-888" inspired ports), the tiny OLED screen is repurposed to show a live RF panorama. ats20 firmware exclusive
Most radios have 100 or 200 memory channels. The ATS20, with exclusive memory management firmware, uses the onboard EEPROM differently. The ATS-20 "Exclusive" (ATS_EX) firmware is an advanced,
These firmware versions are "exclusive" because they are often tailored for specific hardware revisions (e.g., specifically for the ATS-25 vs. the ATS-20) and include features not licensed or developed by the original hardware clone manufacturers. The Core Features You Gain with Exclusive Firmware
Why void your warranty by flashing third-party code? Here are the game-changing exclusive features currently dominating the scene.
Refined SSB Tuning: BFO (Beat Frequency Oscillator) is integrated into the main frequency, allowing for seamless tuning without a dedicated menu option.