GNSS Board UN682

Short Description:

Features 1. It support GPS L1/L2, Glonass G1/G2, Beidou B1/B2. QZSS L1/L2. Galileo(E1/E5b) (upgradeable) BDS-3 B1c/B2a(upgradeable). 2. It has two antenna port. It has positioning and heading functions. 3. It support SBAS and QZSS. 4. It support single system and multi-system calculating. 5. It can swithover base station and rover station by serial port commands. 6. Adopting the new generation RTK algorithm, more efficient and more intelligent. 7. RTK Calculate frequency support 50Hz. RTK + H...

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Product Detail

Product Tags

Features

1. It support GPS L1/L2, Glonass G1/G2, Beidou B1/B2. QZSS L1/L2. Galileo(E1/E5b) (upgradeable) BDS-3 B1c/B2a(upgradeable).

2. It has two antenna port. It has positioning and heading functions.

3. It support SBAS and QZSS.

4. It support single system and multi-system calculating.

5. It can swithover base station and rover station by serial port commands.

6. Adopting the new generation RTK algorithm, more efficient and more intelligent.

7. RTK Calculate frequency support 50Hz. RTK + Heading frequency support 20Hz.

8. 3 serial ports. 1 PPS interface.

Specifications

GNSS Specifications
Signal Tracking	GPS L1/L2, Glonass G1/G2, Beidou B1/B2, QZSS L1/L2. Galileo(E1/E5b) (upgradeable) BDS-3 B1c/B2a（upgradeable）
Channel	256 channels
Positioning and heading model	GPS, Beidou, Glonass, Combination
Standalone Position Accuracy	1.5m RMS
RTK accuracy	Horizontal: 10 mm + 1 ppm RMS; Vertical: 15 mm + 1 ppm RMS
DGPS accuracy	Horizontal: 0.5m + 1 ppm RMS; Vertical: 1m + 1 ppm RMS
Timing accuracy	20ns RMS
Heading accuracy	0.2 degree/m RMS
Speed accuracy	0.05m/s RMS
First time to fix	Cold start ≤ 60s; Hot start ≤ 10s
Losing lock reposition time	≤ 2s
Losing lock reorientation time	≤ 3s
Serial port Baud rate	Default 115200bps; maximum: 921600bps
Calculate frequency	1Hz – 50Hz
Phisical and Electric
Size (L x W x H)	71mm x 46mm x 11mm
Weight	30g
Power Consumption	2.5w
Input Voltage	3.3V ± 5%
Antenna interface	MMCX-K *2
Power supply & data interface	28 pin
Enviroment
Working Temperature	-40°C to +80°C
Storage Temperature	-55°C to +95°C
Humidity	95% Non-Condensation