Shenzhen TOPFLYtech Co., Limited. All Rights Reserved 5
1.
Quick Reference
2.
Product Specifications
LTE Specifications
Operating Band
TLD1-DA
FDD: B1/B2/B3/B4/B12/B13/B25/B28
TDD: B39 (Cat M1 only)
TLD1-DE
FDD: B1/B2/B3/B4/B5/B8/B18/B19/B20
EGPRS 900/1800MHz
Certification
FCC: B2/B4/B12/B13/B25 (Cat M1)
Data Transmission
eMTC: Max. 300Kbps (DL), Max. 375Kbps (UL)
NB1: Max. 32Kbps (DL), Max. 70Kbps (UL)
EDGE: Max. 296Kbps (DL), Max. 236.8Kbps (UL)
GPRS: Max. 107Kbps (DL), Max. 85.6Kbps (UL)
GNSS Specifications
GNSS Chipset
Qualcomm Gen 8C GNSS receiver
Parallel GNSS
GPS+Beidou
Receiver type:
33 tracking / 99 acquisitions- channel GNSS
receiver
Sensitivity
Cold start: -149 dBm
Tracking: -163 dBm
Position Accuracy in open sky (CEP-50)
< 2m
Standalone TTFF
Cold start: < 29s
Warm start: < 27s
Hot start: < 1s
Interfaces
Connector
Allow information to be read from OBDII port
and provide tracker power.
Support legislated OBDII protocols:
SAE J1850 PWM/SAE J1850 VPW
ISO 9141-2/ISO 14230-4/ISO 15765-4
SAE J1939 (Heavy Vehicle)
SIM card slot
Nano SIM card slot
