BTECH UV-50X3 X-Series Mobile – 50 Watt Tri Band Radio 13.8V (15 Amp) Operating Voltage Source Required – Dual Receiver Radio (Dual RF), Capable of Crossband Repeating. DTMF, CTCSS, and DCS Calling Modes Supported High (50W), Mid (20W), Low (5W) Power. VHF and UHF Output exceeds 50 watts. 1.25M (220MHz) is 5 watts. RX/TX: 137-174MHz, … Continue reading BaofengTech BTECH 50X3 Triband Mobile Radio Review and Power Testing