ATU100 Automatic Antenna Tuner QRP/QRO Dual-Mode Compatible External (Built-in Battery Version)

Click to download the English manualFeatures 1 Compatible with QRP and QRO radio stations no need to spend to buy a 5W antenna and a 100W antenna 2 Possess the power battery capacity display function 3 Built in 3000M lithium battery can work for about 7 hours when the battery is fully charged and can last forlong time 4 Replace with the new one chip computer PIC18F2520 the operation speed is faster Specifications Working frequency 3Mhz 30Mhz design theoretical value 1 8Mhz 54Mhz depending on antenna type Matching antenna impedance 5 1200ΩWorking voltage 5V DCMaximum current 400 mAMaximum working power 100WStart tuning power 1 10W different working modes QRP mode measurement resolution 0 1WQRO mode measurement resolution 1WPower measurement accuracy error ±10 Installation inductance 7 groups 0 045uH 8 53uH Installation capacitor 7 groups 10 1869pF Standby current 100 200 mABuilt in battery Lithium 3000MaPackage Included 1 x ATU100 Automatic antenna tuner built in battery version