1. Private Network Part
Frequency Range VHF: 136-174MHz
UHF: 350-400 MHz
UHF: 400-470 MHz
Channel Spacing 12.5KHz / 25KHz
Frequency Stability ±1.5ppm
Antenna Impedance 50Ω
Transmit Power H:<5W; L:1W
4FSK Modulation Data only: 7K60FXD; Data and Voice: 7K60FXE
FM Modulation 12.5 kHz: 8K50F3E
25 kHz: 16KΦF3E
Modulation Limit +/- 2.5kHz @ 12.5kHz; +/- 5kHz @ 25kHz
FM Transmit Noise -40dB
Transmit Spurious Emissions -36dBm ≤ 1GHz / -30 dBm ≥ 1GHz
Adjacent Channel Power ≤-60dB
Transmit Frequency Response +1/-3 dB
Transmit Audio Distortion 3%
Digital Voice Encoder AMBE+2™/SELP
Digital Sensitivity 5% BER: 0.25 uV
Analog Sensitivity 0.28 uV (12 dB SINAD)
Intermodulation 65 dB
Adjacent Channel Selectivity 60 dB
Spurious Suppression 70 dB
FM Noise 40 dB
Receive Frequency Response +1/-3 dB
Receive Audio Distortion 3%
Conducted Radiation -57dBm
2. General Part:
Public Network Bands 3G: WCDMA B1//5/8 + CDMA2000 1X/EVDO BCO
4G: FDD-LTE B1/3/5/8; TDD-LTE B38/39/40/41
Display 4.0", 1080*540 resolution, supports glove touch
Camera Front: 8MP / Rear: 13MP
Memory 4GB+64GB
TF Card Supports up to 256G expansion
Network Mode China Mobile / Unicom / Telecom
Bluetooth BT4.2, supports BLE
Charging Method Type-C cradle charger
Positioning BDS, GPS, GLONASS, Galileo
WLAN 802.11 b/g/n/ac/2.4GHz, 5GHz (5G currently not supported in sample)
Sensors Magnetometer / Compass, Gyroscope, Proximity sensor, Light sensor
Operating Voltage 7.6V
Battery Capacity Standard: 2400mAh (thin battery); Optional: 3500mAh (thick battery)
OS Android 11
Language Chinese, English
Dimensions 155.6 (H) x 69.8 (W) x 26.5 (D) mm (excluding antenna)
3. Environmental Part
Operating Temperature Range -20℃ ~ +60℃
Storage Temperature Range -30℃ ~ +70℃
Shock and Vibration MIL-STD-810C/D/E/F
Protection Rating IP68
