- Created: 27-08-20
- Last Login: 05-09-20
User Profile
Niel Chen
Niel Chen advertisements
Description: Our email address: sales002@tesunho.com 1: High End Product 2: With bright screen 3: Monitor Groups 4: Playback Voice Records 5: 6 Shortcut Key Programable 6: GPS Tracking / APRS / SOS Function 7: Optional: NFC / RFID / Bluetooth 8. sos function
Publish Date: 28-08-20
Description: Our email address is sales002@tesunho.com IP two way radio sim card walkie talkie global talk Technique Specification General Features Dimensions(without antenna) 100mm*58mm*32mm Weight(With Battery) About 194g Operating Temperature -30℃ to +75℃ Operating Voltage DC 3.3V-4.2V(3.8V is recommended) Operating Current Peak Current About 0.6A Average Current About 540mA@UMTS 2100 About 239mA@GSM 900 Standby Current About 5mA@UMTS About 5mA@GSM Baseband (U)SIM/SIMU Standard SIM card interface 3V SIM card and 1.8V SIM card USD Interface USB 2.0 HIGH SPEED UART Interface 8-wires UART MAX. Power Consumption About 2.2W Radio Frequency UMTS Band HSDPA/WCDMA:2100/1900/850(900)MHz Transmit Power UMTS2100/1900/900/850:Power Class 3 (+24dBm +2.5/-1.5dBm) EDGE 850MHz/900MHz: Power Class E2 (+27dBm +4.5/-1.5dBm) EDGE 1800MHz/1900MHz: Power Class E2 (+26dBm +4.5/-2.5dBm) Receiving Sensitivity WCDMA2100: ≤-108dBm WCDMA1900: ≤-109dBm WCDMA900 : ≤-109dBm WCDMA850:≤-109 dBm GSM850/900/1800/1900: ≤-107dBm
Publish Date: 27-08-20