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E-mail
cdj2000@126.com
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Phone
18513311488
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Address
308, Block F, Jiahua Building, Shangdi Third Street, Haidian District, Beijing
Product Categories
Beijing Sanxin Tongdao Technology Co., Ltd
GNSS high-precision positioning module
NegotiableUpdate on 01/07
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Overview
The SUN-SUNBG4B1 GNSS high-precision positioning module has four systems and eleven frequency satellite reception capabilities, with a 20Hz update rate, capable of RTK positioning and speed measurement, and a timing accuracy of up to 20ns. It integrates inertial devices to provide positioning information in the event of satellite signal loss, supports external event input, and can be used for precise vehicle positioning.
Product Details
| GNSS high-precision positioning moduleperformance metrics | ||||
| 定位精度 | single point | Plane:1.5rice | Tracking frequency | Beidou:B1/B2/B3 |
| GPS：L1/L2/L5 | ||||
| altitude:3 rice | GLONASS：G1/G2 | |||
| RTK | Plane:1cm+1ppm | |||
| altitude:1.5cm+1ppm | Galileo：E1/E5a/E5b | |||
| Initialization time | 5Second (typical value) | Cold start time | <40second | |
| Speed accuracy | 0.03rice/second | Data update rate | 20Hzoptional40Hz） | |
| time precision | 20nanosecond | differential data | RTCM2.X/3.X/CMR | |
| Directional accuracy | not supported | data format | NMEA-0183,Binary | |
| physical properties | ||||
| Board Size | 46×71×11.5 mm | Board weight | 28g | |
| Operating Temperature | -40℃～+85℃ | Storage temperature | -55℃～+95℃ | |
| antenna interface | MMCXfemale head | I/Ointerface | double row20PIN，2.0mm | |
| functional interface | ||||
| Pulse interface | LV-TTLlevel | interface type | 3XUART（LV-TTL） | |
| external event | LV-TTLlevel | Ethernet port | not supported | |
| Electrical specifications | ||||
| Module voltage | 3.3VDC +5%/–3% | Antenna voltage | 3.3~5V,100 mA | |
| voltage ripple | 50mV p-p(Large) | Typical power consumption | 1.8W | |
