Description

ATU-500W Automatic Antenna Tuner （1.8-50 MHz） Note: The ATU-500 is modified from the firmware of the ATU-100, so the operating interface of the ATU-500 is the same as that of the ATU-100. Their maximum power and hardware are different. size:L*W*H:25*13.5*7.5 cm Weight: 1.2kg 3.1version size:25*13.5*7.5 cm(L*W*H) Weight: 1.2kg Package Included: -1* Assembled Automatic Antenna Tuner machine with Shell（No battery） -1* DC5.5 x 2.1 power cord List of raw materials: The magnetic ring uses T130-2EW with low loss and low temperature rise, and its material uses German BASF6000 mesh 1-3 micron iron powder core. Performance is better than T130. Parameter Description: -Range: 1.8– 50MHz -Power supply range: 10 - 15 VDC Note:Recommended maximum power while tuning not above 30 watts (after tuning can increase the wattage and work on this power，Otherwise it will burn easily). -Max working power: 500 watts -Minimum power for tuning start: 10 watt（1-10W may cause insufficient tuning） -Minimum measured power: 10 watt -Step for measurement on powers under 10 watts: 0.1 watt -Step for measurement on powers above 10 watts : 1 watt -Power measurement accuracy : 10% -Maximum inductance set: 8.5 uH -Minimal step for setting inductance: 0.1 uH -Maximum installed capacity: 1870 pF -Minimal step for setting capacity: 10 pF