GW900 DMR & 4G LTE Multimode Gateway

fenge     fenge Radio Parameters Frequency Band UHF: 400-470MHz or VHF: 136-174MHz 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% End to end Encryption ARC4/AES128/AES256 PoC Main Parameters Processor 4-Core MT6739 Operation System Android 9.0 Language Support Multi-language Memory RAM+ROM 2GB + 16GB SD Card Up to 128GB LCD Without LCD,  monitor via USB-C port SIM Card Support Dual Nano-SIM Card WCDMA B1 B2 B5 B8 FDD-LTE B1 B3 B5 B7 B8 B20 B26 B28A/B(EU Version) FDD-LTE B1 B2 B4 B5 B7 B8 B12 B13 B17 B26 B28A/B(US Version) TDD-LTE B38 B39 B40 B41  Bluetooth BT 4.0 BR/EDR + BLE  Operation