- Product Details
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Quick Details
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Screen Type:
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NO
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Place of Origin:
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Jiangsu, China
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Brand Name:
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Tsingber
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Model Number:
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TM628
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Car Make:
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BDS/GPS/GLONASS/Galileo/QZSS
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BDS:
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B1I,B1C,B2a
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GPS:
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L1 C/A,L5
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GLONASS:
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L1
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Galileo:
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E1,E5a
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QZSS:
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L1 C/A,L5
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Simultaneous tracking channel:
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128
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Maximum update frequency:
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10Hz
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Dual-frequency point positioning:
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Plane < 1m CEP50
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GNSS:
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< 0.05m/s CEP 50
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Warm start:
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< 1s
Quick Details
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Car Fitment:
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Other
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Resolution:
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NO
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Function:
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Other
-
Screen Type:
-
NO
-
Place of Origin:
-
Jiangsu, China
-
Brand Name:
-
Tsingber
-
Model Number:
-
TM628
-
Car Make:
-
BDS/GPS/GLONASS/Galileo/QZSS
-
BDS:
-
B1I,B1C,B2a
-
GPS:
-
L1 C/A,L5
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GLONASS:
-
L1
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Galileo:
-
E1,E5a
-
QZSS:
-
L1 C/A,L5
-
Simultaneous tracking channel:
-
128
-
Maximum update frequency:
-
10Hz
-
Dual-frequency point positioning:
-
Plane < 1m CEP50
-
GNSS:
-
< 0.05m/s CEP 50
-
Warm start:
-
< 1s
TM628 BDS/GPS/GLONASS/Galileo Dual frequency high precision positioning module
TM628 is a high-performance, highly integrated dual-frequency high-precision positioning module, equipped with high-precision positioning chip. The module supports all civilian navigation systems worldwide, including BDS, GPS, GLONASS, Galileo, and QZSS. It can simultaneously track BDS B1I/B1C/B2a, GPS L1C/A /L5, Galileo E1/E5a, GLONASS L1,QZSS L1/L5 signals.
The TM628 module integrates the positioning chip with super computing power, built-in high-precision RTK positioning algorithm, and is designed to be compatible with the mainstream GNSS module products in the market. It has the characteristics of low power consumption and miniaturization, and improves the battery life of the device.
TM628 applications cover shared bicycles, drones and vehicle management, etc., combined with BDS foundation enhancement system, to provide a "cloud integrated" solution for high-precision navigation and positioning.
Product characteristics
Support BDS, GPS, GLONASS, Galileo, QZSS
Support the Beidou-3 satellite system
On-chip dual-frequency high-precision RTK positioning engine
Industry-leading low-power design
High integration, the use of surface mount packaging mode, conducive to production
Compatible with mainstream GNSS positioning modules, easy to upgrade and maintain
Main Technology Parameters
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Singnal
|
|
|
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BDS
|
B1I,B1C,B2a
|
|
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GPS
|
L1 C/A,L5
|
|
|
GLONASS
|
L1
|
|
|
Galileo
|
E1,E5a
|
|
|
QZSS
|
L1 C/A,L5
|
|
|
GNSS engine
|
|
|
|
Simultaneous tracking channel
|
128
|
|
|
Maximum update frequency
|
10Hz
|
|
|
Positional accuracy
|
|
|
|
Dual-frequency point positioning
|
Plane < 1m CEP50
|
|
|
Dual-frequency RTK |
Plane 1cm + 1ppm CEP50
|
|
|
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Elevation 2cm + 1ppm CEP50
|
|
|
Rate accuracy
|
|
|
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GNSS
|
< 0.05m/s CEP 50
|
|
|
First positioning time
|
|
|
|
Warm start
|
< 1s
|
|
|
Cold start
|
28s
|
|
|
AGNSS
|
3~4s
|
|
|
Sensitivity
|
|
|
|
Warm start
|
-148dBm
|
|
|
Cold start
|
-158dBm
|
|
|
Tracking and navigation
|
-166dBm
|
|
|
PPS accuracy
|
|
|
|
PPS
|
20ns 1σ
|
|
|
Application limit
|
|
|
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Velocity limit
|
515m/s
|
|
|
Height limit
|
18,000m
|
|
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Connector
|
|
|
|
UART
|
2
|
|
|
I2C
|
1
|
|
|
Antenna
|
|
|
|
Active and passive antennas
|
Supported
|
|
|
security detection
|
|
|
|
Internal antenna short circuit, open circuit detection
|
Supported
|
|
|
Work condition
|
|
|
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Main power voltage
|
1.8 ~ 3.3V
|
|
|
Standby power voltage
|
1.8 ~ 3.3V
|
|
|
Power dissipation
|
|
|
|
Operational mode |
L1+L5 point positioning：103mW
|
|
|
|
L1+L5 RTK positioning：103mW
|
|
|
Standby mode
|
＜ 20μW
|
|
|
Work environment
|
|
|
|
Work temp
|
-40 ~+ 85 °C
|
|
|
Storage temp
|
-40 ~ + 125 °C
|
|
|
Reliability |
Comply with RoHS & REACH standards
|
|
|
|
Comply with IATF 16949 standards
|
|
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Product packaging
|
|
|
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Package
|
24 PIN LCC
|
|
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Size
|
12.0 mm × 16.0 mm × 2.4mm
|
|
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