Technical Specifications - Asset Tracker GV620MG

The following table describes the technical specifications of the GV620MG Asset Tracker:

LTE Specifications

Operating Band

Cat M1:

LTE-FDD: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/B66/B85

Cat NB2: (*Cat NB1 is available in Brazil)

LTE-FDD: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B28/B66/B71/B85

Data Transmission

eMTC (DL) 588 Kbps

eMTC (UL) 1119 Kbps

NB2 (DL) 127 Kbps

NB2 (UL) 158.5 Kbps

NB1 (DL) 32 Kbps

NB1 (UL) 70 Kbps

Frequency

EGPRS 850 / 900 / 1800 / 1900 MHz

Data Transmission

GPRS: (DL)107 Kbps, (UL)85.6 Kbps

EDGE: (DL)296 Kbps, (UL)236.8 Kbps

GNSS Type	u-blox All-in-One GNSS receiver
Constellation Support	GPS, Glonass, Galileo, Beidou
Sensitivity	Cold start: -148 dBm Hot start: -160 dBm Tracking: -167 dBm
Position Accuracy (CEP)	Autonomous: < 2 m
TTFF (Open Sky)	Cold start: 24 s average Hot start: 1 s average

Dimensions	138 × 66 × 38 mm 5.43’’(L) × 2.60’’(W) × 1.50’’(H)
Weight	320 g (11.29 oz)
Backup Battery	2×18650 Li-ion battery, 3.7V, 5800 mAh
Internal G-sensor	Used for speed alarm and motion alarm
Standby Time	120 days, report one location and online 15 minutes per day
Waterproof	IP67 compliant
Operating Voltage	DC 8V to 32V
Operating Temperature	-30℃~+80℃
Charging Temperature	+10℃~+45℃
BLE	Support BLE 5.0 protocol

Digital Inputs	1 positive trigger input for ignition detection
Analog Input	1 analog input (0V-32V)
1-wire Interface	Support 1-wire temperature sensor (maximum 8 channels)
Power Output	1 power output (3.3V) for external devices
Digital Inputs/Outputs	4 negative trigger inputs for normal use, or 4 open drain outputs 150 mA max drive current
Serial Port	1 RS232 port
Cellular Antenna	Internal only
GNSS Antenna	Internal only
BLE Antenna	Internal only
LED Indicators	CEL, GNSS, PWR
Connector	18 pin waterproof connector

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