Best Ham Radio Baofeng UV-B2 Plus Handheld Dual Band Interphone Walkie Talkie

Best  ham radio BaofengHandheld Dual Band Interphone Walkie Talkie UV-B2 Plus  GeneralFrequency Range65-108MHz(FM Receive only)136-174MHZ and 400-520MHZ (TX/RX)          Channel No.128Frequency Stability±2.5ppmAntennaHigh gain DualBand  antennaAntenna Impedance50ΩOperating VoltageDC 7.4V/2800 li-ion batteryMode of operation Simple or semi-duplexAntenna : SMA -Female Earpiece / mic type : Kenwod Plug typeDimension(W x H x D)132 x 60 x 35 mm (not included antenna)Weight238g(including battery, antenna)Power adapterInput: AC100-240V, 50-60Hz;Output: DC10V/500mA;Plug Type: US/EUTransmitterOutput power10W / 1W (Max 8W)Modulation Mode16kΦF3E / 11kΦF3EMaximum deviation 5kHz(Wide) /  2.5kHz(Narrow)Spurious Radiation 7μWAdjacent Ch. power≤-65dB(Wide) / ≤-60dB(Narrow)Pre-emphasis characteristics6dBCurrent≤1.6A(5W)CTCSS/DCS deviation0.5±0.1kHz(Wide) / 0.3±0.1kHz(Narrow)Intermediation sensitivity8-12mvIntermediation distortion≤10%/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1