Type A 1 8 55MHz Automatic Antenna TunerFeatures 0 96 inch OLED display Frequency 1 8 55 MHz Power supply voltage range 10 15V DC With Lithium battery Maximum current consumption 300 mA Maximum working power 100W Maximum possible measured power 150W 1W It is necessary to start setting the minimum power Minimum possible measured power 0 1W Step for measurement on powers under 10W 0 1W Step for measurement on powers above 10W 1W Power measurement accuracy 10 Specified maximum inductor 8 4 uH capacity The minimum installation step of inductor 0 05μH Maximum installation capacity 1870 pF capacitor Minimum installation step 10 pFPackage Included 1 x Automatic Antenna Tuner with ShellManual click to download Note The product is assembled and with shell Type B 1 8 30MHz Mini Automatic Antenna TunerNote It is assembled and ready to use The device does not consider its own efficiency Supply voltage is 5V standard voltage This Tuner can installbattery inside if you need battery please choose the one with battery CGJ 100 1 8 30MHz Mini Automatic Antenna Tuner 0 91 OLED Display For 5 100W Shortwave Radio Stations CGJ 100 For high power shortwave radio stations using 5 100W Features Mini short wave automatic antenna tuner TYPE C charging interface M connector With a 0 91 inch OLED display This antenna tuner is automatically tuned and does not require any control wires suitable for most radio stations The device contains a set o