ขาย (MI21) ATU100 1.8-30Mhz Automatic Shortwave Antenna Tuner with 0.91inch OLED Display C7ZN ราคาที่ดีที่สุด

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. 0.91inch OLED display. Automatically tuned and do not need control wires, suitable for most radio stations. You can have a try. Features: 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. Made of quality material, wear resistance, with stable and reliable performance. 0.91inch OLED display. Automatically tuned and do not need control wires, suitable for most radio stations. One button to on/off, easy to use very convenient. Equipped with indicator light, it will turn on while recharging. Specifications: Name: ATU100 Tuner Material: metal Color: black Display: 0.91inch OLED display 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 steplength: 10pF Item size: 150 * 88 * 38mm / 5.91 * 3.46 * 1.50in Item weight: 300g / 10.58ounce Package size: 200 * 120 * 50mm / 7.87 * 4.72 * 1.97in Package weight: 400g / 14.11ounce Packing List: 1 * ATU100 Tuner