AORESAC ATU-100-0A 1.8-55MHz Mini Automatic Antenna Tuner 0.91inch OLED Display Aluminum Alloy Outcase with1800MAh Battery

The shortwave automatic antenna tuner contains a set of 7 capacitors and 7 inductors which allows it (with the largest configuration) to work effectively in a wide frequency band overlapping the amateur radio HF band of 1.8-30MHz. Built-in lithium battery 3.7V 1800mAh you can use Type-C cable to recharge it. Equipped with 0.91inch OLED display you can see the data clearly. Automatically tuned and do not need control wires suitable for most radio stations. You can have a try. Specifications: Name: ATU100 Tuner Material: aluminum alloy Display: 0.91inch OLED display Charge: USB Type-C cable Battery: 1 * lithium battery 3.7V 1800mAh (included) Voltage: typical + 12 V (DC10-15V 13.8V) Working frequency: 1.8-55MHz Maximum current consumption: 400mA Maximum working power: 100W Maximum possible measurement power: 150W Minimum power required to starts tuning: 5W Minimum possible measurement power: 0.1W Measurement step for power up to 10W: 0.1W Measurement step with power higher than 10W: 1W Power measurement accuracy: 10% Maximum installation inductance: 8.53uH Minimum installation inductance step length: 0.05uH Maximum installation capacitance: 1869pF Minimum installation capacitance step length: 10pF Number of panel buttons: 3 (ON/OFF AUTO TUNE) Packing List: 1 * ATU100 Tuner 1 * Type-C Cable