Android Wifi Zello 4g Poc Real Ptt Star Sim Card Ham Push To Talk Two Way Radio

Android Wifi Zello 4g Poc Real Ptt Star Sim Card Ham Push To Talk Two Way Radio Product Description General Specifications Network support LTE/WCDMA/GSM Platform MTK MT6737WM Operate system Android 9.0 Cam’era Front(5MP) and Rare(8MP), focus automatically Memory 8GB(ROM) 1GB(RAM) Extended Memory Up to 32GB Speaker handset Support Speaker & earhpone connector M6 GPS Support battery capacity 3500mAh Dimensions: H x W x D (mm) 180*65*24(mm) Weight 262g Screen size 3 inch 360*640 Multi-touch Screen Standby Time 29hours Electrical Specifications Working Frequency(TNZ800-01-EU) FDD-LTE: B1/B3/B7/B20/B28A/B28B TDD-LTE: B38/B39/B40 WCDMA: B1/B2/B5/B8 GSM: B2/B3/B5/B8 Working Frequency(TNZ800-02-US) FDD-LTE: B2/B4/B5/B12/B13/B17 WCDMA: B1/B2/B5/B8 GSM: B2/B3/B5/B8 Working Frequency(TNZ800-03-EU) FDD-LTE: B1/B3/B7/B20/B28 TDD-LTE: B38/B39/B40 WCDMA: B1/B2/B5/B8 GSM: B2/B3/B5/B8 Working Frequency(TNZ800-06-US) FDD-LTE: B2/B4/B5/B7/B12/B13/B17/B28A/B28B TDD-LTE: B38 WCDMA: B1/B2/B5/B8 GSM: B2/B3/B5/B8 Working Current Power Off: ≤20uA; Sleep mode: ≤3mA; Working Temperature/Humidity T: -30℃~ 75℃; H: 5%~95% Storage Temperature -40℃~ 90℃ Rated Audio Output Power 1.3W Audio Distortion@ Rated Audio 0.1 Charger 5V 1A Micro USB Max Output Power 24dBm~33dBm, ±2dBm RX sensitivity ≤-110dBm