Universal Antenna Tuner 60W ATU60 High Power Radio Frequency Matching Unit with PIC16F1938 MCU 5 LC Combinations for Ham Radio Operators 1.9-54MHz Aluminum Alloy

Item Type: Antenna TunerMaterial: Aluminum alloyMaximum SSB100w, it is recommended to use it for a long time not larger than (SSB80w, FT8, CW, FM50W).Frequency: 1.9---54MHz (Specifically affected by the length of the antenna and the degree of deviation of the standing wave).Tuning Impedance Range: 5Ω～1.0KΩPackage List：1 x Antenna Tuner1 x Connection Line1 x PlugNote:Be sure to confirm that the cable is connected according to the mark, otherwise the product will be burnt out.

• [POWERFUL MCU & ADVANCED LC CIRCUITRY] Featuring the high-performance PIC16F1938 microcontroller and 5 optimized LC combinations, this antenna tuner delivers precise impedance matching across all HF bands. The integrated HF4100 and heavy-duty 3A relay ensure stable operation at full 60W power output.
• [EFFICIENT THERMAL MANAGEMENT SYSTEM] Designed with 6 premium T682 ring inductors, our tuner maintains lower operating temperatures than conventional. The aluminum alloy chassis provides heat dissipation while protecting sensitive components.
• [HIGH-VOLTAGE CAPACITOR ARRAY] Engineered with four 1KV 1206 ceramic capacitor banks arranged in series-parallel configuration, this unit handles high RF voltages with exceptional stability. The robust design prevents breakdown during continuous operation.
• [EXTENDED FREQUENCY COVERAGE] With an industry-leading 1.9-54MHz frequency range and 5Ω-1.0KΩ impedance matching capability, this tuner adapts to virtually any antenna system. for challenging installations where optimal SWR is critical.
• [CONSTRUCTION] Precision-machined from aircraft-grade aluminum alloy, this tuner combines lightweight durability with professional performance. The rugged design withstands field use while maintaining precise tuning accuracy for SSB, CW, FT8 and digital modes.