User Instructions

General Specification
CPU MT6737M Quad core processor 64bit
RAM+ROM 1GB+8GB
OS Android 7.0
Screen Size 4.5 inches, 480x320mm
Language Multi languages
Frequency band EU version
TDD-LTE: Band38/40/41
FDD-LTE: Band1/3/5/7/8/20
WCDMA: Band 1/2/5/8
GSM/GPRS/EDGE: Band2/3/5/8
US version
FDD-LTE:Band1/2/4/5/7/12/13/17/
28a/28b
WCDMA: Band 1/2/4/5
GSM/GPRS/EDGE: Band2/5
Antenna 1)WCDMA/GSM with external antenna
2)GPS antenna with external antenna
3) BT/WIFI antenna is built-in FPC antenna
GPS GPS/AGPS
USB USB 2.0
SIM Type Standard sim card
Dimension 170x80x85mm
Weight 380g
Working Voltage DC 10-24V
Working Temperature
-30 to +75
Platform Tested RealPTT, Zello, Echolink
Talk Range Limitless in LTE/WCDMA/GSM Coverage
RF Parameter
Maximum Output Power WCDMA 2100/1900/900/850MHz:
Power class 3 (+24dBm +2.5/-1.5dBm) GSM/GPRS 850MHz/900MHz:
Power class 4 (+33dBm +2.5/-0.5dBm) GSM/GPRS 1800MHz/1900MHz:
Power class 1 (+30dBm +2.5/-0.5dBm)
Receiving Sensitivity WCDMA 2100: -108dBm
WCDMA1900: -109dBm
WCDMA900: -109dBm
WCDMA850: -109dBm
GSM850/900/1800/1900: -107dBm
GPS
GPS GPS Positioning, Support A-GPS function,1.57542GHz;
Sensitivity Catch -144dBm, Track -159dBm
Technical Sensitivity
Data Speed Rate GSM CS: UL 9.6kpbs/ DL 9.6kpbs GPRS: Multi-slot Class 10
EDGE: Multi-slot Class 12
WCDMA CS: UL 64kpbs/ DL 64kpbs WCDMA PS: UL 384kpbs/ DL
394kpbs
Protocol HSDPA/WCDMA/EDGE/GPRS/GSM
Wifi IEEE 802.11 b/g/n , 2.4G;
Bluetooth Support V4.0,V3.0,V2.1