Koolenry ATU-130 MAX Automatic Shortwave HF Antenna Tuner Automatic Shortwave HF Antenna Tuner 1.8-50MHz 200W Radio Automatic Antenna Tuner

Atu 130 Max Antenna Tuner|Atu 130 Max|High-Performance Tuning:Achieve precise automatic antenna tuning with the PIC18F2520 microcontroller, ensuring optimal reception for your shortwave radio. Reliable Relay System:Experience seamless switching with HF32 (10A) and HF33 (5A) relays, providing a robust and efficient signal transmission. Enhanced Capacitor:Utilize a 6KV high-voltage ceramic capacitor for stable operation and improved durability in your tuner box. Maximum Power Output:Harness 200W maximum power output for continuous wave transmissions, ensuring robust and reliable signal transmission. Wide Frequency Range:Explore a vast frequency range from 1.8-50MHz, ensuring compatibility with diverse antennas and optimal reception quality.