Queclink SC350MG GPS Tracker User Manual
- June 15, 2024
- Queclink
Table of Contents
SC350MG User Manual
Introduction
The SC350MG is a series of compact waterproof GPS trackers designed for
E-bike. Their built-in GPS receiver has superior sensitivity and fast initial
positioning. Different models allow the SC350MG’s location to be monitored in
real time or periodically tracked by a backend server and mobile devices.
System integration is straightforward as complete documentation is provided
for the full featured @Track protocol. The @Track protocol supports a wide
variety of reports including external power supply monitoring and scheduled
GPS position reports.
0.1. Reference
Table 1. Protocol Reference
| SN | Document name | Remark |
|---|---|---|
| [1] | SC350MG @Track Air Interface Protocol | The air protocol interface between |
SC350MG and backend server.
Product Overview
2.1. SC350MG Product
Table 2. Product Model
| Model No. | Region | Technology | Operating Band (MHz) |
|---|---|---|---|
| SC350MG | Worldwide | GPRS/LTE | GSM: |
GSM850/EGSM900/DCS1800/PCS1900
LTE-FDD:
Cat M1:
B1/B2/B3/B4/B5/B8/B12/ B13/B18/B19/B20/B25/B26/B27/B28/B66/B85
Cat NB2:
B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B28/B66/B71/B85
GPS Chipset| u-blox M8130
---|---
Sensitivity| Autonomous: -147 dBm
Hot start: -156 dBm
Reacquisition: -160 dBm
Tracking: -162 dBm
Position Accuracy (CEP)| Autonomous: < 2.5m
SBAS: < 2.0m
TTFF (Open Sky)| Cold start: 30s average
Warm start: 27s average
Hot start: 1s average
Getting Started
2.1. Inserting SIM Card
Step 1: Unfasten the four screws at the back cover of the case to open the
device.
Step 2: Insert the SIM card in the card holder in alignment with cut mark.
2.2. Safety Info
- Do not disassemble the device by yourself.
- Do not put the device in the overheated or too humid place, and avoid exposure to direct sunlight. Too high temperature will damage the device or even cause battery explosion.
2.3. Major function
- Connect with ECU controller via cable then switch on
- Search E-bike by GPS
- Interactive data with backend system by network
- Control E-bike lock and unlock
- Control ECU and battery
FCC Statement:
This device complies with part 15 of the FCC Rules. Operation is subject to
the following two conditions:
- This device may not cause harmful interference, and
- this device must accept any interference received, including interference that may cause undesired operation.
Any Changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
Any Changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
Note: This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates uses and can radiate radio
frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help. FCC Radiation
Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated with
minimum distance 20cm between the radiator and your body.
This transmitter must not be co-located or operating in conjunction with any
other antenna or transmitter.
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