This portable automatic antenna tuner compatible with QRP and QRO dual modes, so you do not need to buy a 5W antenna tuner and a 100W antenna tuner separately, save your money.
The operating frequency is 3~30MHz, the theoretical design value is 1.8~54MHz, but depending on antenna type.
Adopt PIC18F2520 microcontroller, which is faster and more efficient to use, give you a better using experience.
Portable size and easy to use, you can take it with you to anywhere you want to use it.
You can use external power supplys by using the power cord, which is convenient.
Operating frequency: 3~30MHz
Matching antenna impedance: 5~1200Ω
Working voltage: 5V direct current
Max. current: 400mA
Max. working power: 100W
Starting tuning power: 1~10W (different operating modes)
QRP mode measurement resolution: 0.1W
QRO mode measurement resolution: 1W
Power measurement accuracy error: ±10%
Mounting inductance: 7 groups (0.045 uH~8.53 uH)
Mounting capacitor: 7 groups (10~1869pF)
Standby current: 100~200mA
Package size: 160 * 90 * 50mm / 6.3 * 3.5 * 2.0in
Package weight: 367g / 12.9ounce
1 * Automatic Antenna Tuner
1 * 5V Power Cord