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Gl50b Queclink

GL50B The GL50B is a mini GPS tracker that is designed for a range of applications including stolen vehicle recovery and car financing, etc., enabling base station and GPS positioning. The model features an ultra-long standby time powered by an internal battery. It supports flexible switching between reporting mode and hibernation mode for deep latency.

Specifications

Manufacturer Model Type I/O Battery Communication Methods
Queclink GL50B Vehicle Tracker N/A Yes - Internal Battery TCP, UDP, SMS

Features

GSM Specifications

Frequency

GSM / GPRS Band 900/1800 MHz

Complies with GSM phase 2/2+

- Class 5 0.8W @ 900 MHz

- Class 1 1W @ 1800 MHz

GPRS GPRS multi-slot class 8

GPRS mobile station class B

RMS phase error 5 degrees

Maximum RF output power

GSM900: 29.0 ± 2 dBm

DCS1800: 30.0 ± 2 dBm

Dynamic input range -15 ~ -108 dBm

Receiver sensitivity class ⅡRBER2% - 107 dBm

Frequency stability <2.5 ppm

Maximum frequency error ± 0.1 ppm

GPS Specifications

GPS Type MTK Chipset

Sensitivity

Cold start: -148 dBm

Hot Start: -163 dBm

Acquisition: -160 dBm

Tracking: -165 dBm

Position accuracy (CEP) Autonomous: <2.5 m

TTFF (Open Sky) Cold Start: 30 s average

Hot Start: 30s average

Hot Start: 1s average

Interfaces

Internal GSM antenna only

Internal GPS antenna only

Internal Bluetooth antenna only

LED Indicator Power indicator after disconnection.

General Specifications

Dimensions 41.8mm (L) * 46.8mm (W) * 16.9mm (H)

Weight 42g

Backup battery 1 manganese dioxide and lithium battery, 2400mAh

Standby time

BLE Off mode

Standby current: <10 uA

SMS reporting standby:

1 SMS report per day: 1200 days (GNSS location)

1 SMS report per day: 2200 days (base station location)

TCP reporting standby:

1 report per day: 1000 days (GNSS location)

1 report per day: 2000 days (base station location)

4 reports per day: 260 days (GNSS location)

5-minute report: 7 days (GNSS location)

BLE mode

Standby current: <12 uA

SMS reporting standby:

1 SMS report per day: 1000 days (GNSS location)

1 SMS report per day: 1900 days (base station location)

TCP reporting standby:

1 report per day: 900 days (GNSS location)

1 report per day: 1600 days (base station location)

4 reports per day: 250 days (GNSS location)

5-minute report: 7 days (GNSS location)

GL50B

Requirements

See the complete documentation
GL50B

Programming

See the complete documentation
GL50B

SMS Programming

See the complete documentation
GL50B

Commands

See the complete documentation