Boxchip A3 Pro-A Multi mode UHF DMR PoC hybrid radio The A3 Pro-A plus DMR LTE multimode is outfitted with the most recent technologies, allowing it to utilise Ite networks. These gadgets give consumers access to multi-mode radio that combines a digital terrestrial radio and broadband data connectivity, as well as high-speed data. Radio Parameters Frequency Band UHF: 400-470MHz Channel 1000 or customize Channel Spacing 12.5KHz/25KHz Tx Power 1W/2W Rx sensitivity Analog：-121dBm/12db SINAD(Rated) Digital：-117dBm/BER 1% Intermodulation ≥65dB Blocking ≥84dB Spurious of Suppression ≥70dB Response ≥70dB Neighborhood selectivity ≥60dB Frequency stability ±0.5ppm Antenna Impedance 50Ω characteristic impedance Audio Output 1W(Rated) Audio Distortion ≤3%   PoC main Specification CPU Quad Core 1.3GHz Android OS. Android 7.1 LCD Size 3 Inch TFT   854 x 480 LCD Touch Multi-touch Camera 2M Front 5M Rear Camera; USB Port USB2.0, Micro USB Waterproof IP65 default (IP67 Optional), shakeproof, dustproof Voice VOLTE/CSFB Flash light With flash light Dual SIM card Dual Micro Sim Support GSM / GPRS / EDGE 850/900/1800/1900MHz GSM B2 B3 B5 B8 WCDMA B1 B2 B5 B8 FDD-LTE(EU version) B1 B3 B5 B7 B8 B20 B28A/B FDD-LTE(US version) B1 B2 B4 B5 B7 B12 B13 B17 B28A/B TDD-LTE(EU version) B38 B39 B40 B41 TDD-LTE(US version) N/A Bluetooh Bluetooth 4.2 Battery 3500Mah Wi-Fi（WLAN） 802.11b/g/n 2.4G NFC Not support (optional) GPS GPS / GLONASS Speaker 2W power Product Size 63mm*134mm*24.5mm Package Size 18.5*17.6*4 cm Full retail package weight 0.53KG