Recommendation: If you are a beginner, stick to the stock firmware until you are familiar with the radio's operation. If you are an intermediate user, search for the latest "ATS-20E Custom Firmware" on GitHub to unlock your device's full potential.
: Widely considered a "game changer," this firmware reworks the interface, improves encoder responsiveness, and merges the Beat Frequency Oscillator (BFO) with the main frequency for smoother SSB tuning. ats20 firmware exclusive
Related search suggestions will be provided. Recommendation: If you are a beginner, stick to
Ensure you have the CH340/CH341 USB serial driver installed to recognize the radio's port. Related search suggestions will be provided
The most sought-after feature in exclusive firmware is the real-time spectrum display.
While it cannot decode the raw digital packets due to CPU limitations, the exclusive "Scout" mode listens for the 1090MHz carrier bursts. It tracks the signal strength and timing, allowing the user to triangulate overhead aircraft using the doppler shift heard through the speaker. No other sub-$50 radio does this without external hardware.
inside your receiver to its absolute physical limits, offering features that make it feel like a much more expensive piece of kit. Why Upgrade to ATS_EX? ATS_EX firmware