Tus qauv precision GNSS

GNSS RTK Module

Lub rooj tsavxwm DB713D yog lub rooj tsavxwm me me uas muaj qhov tseeb siab uas tsim los ntawm Dolphin III lub chip ua haujlwm siab uas Changsha Haiger Beidou Information Technology Co., Ltd. (tom qab no hu ua Changsha Haiger). Nws siv cov txheej txheem txais teeb liab "dolphin neuron" thawj. , txhawb nqa tag nrho cov teeb liab GNSS thiab cov teeb liab GNSS. Taug qab BDS B1I/B2I/B3I/B1C/B2a/B2b+ GPS L1CA/L1C/L2C/L2P/L5+ GLONASS L1/L2+ Galileo E1/E5a/E5b thiab lwm yam teeb liab satellite. Siv qhov loj me me, nws tuaj yeem siv dav hauv kev lag luam xws li kev thauj mus los ntse, drones, kev soj ntsuam thiab kev kos duab, kev saib xyuas kev hloov pauv, thiab kev ua liaj ua teb raug.

Tiv tauj peb

Cov Nta Tseem Ceeb

2018-07-16

Txhawb nqa BDS / GPS / GLONASS / GALILEO tag nrho-system full-frequency point signal system, thiab Beidou-3 signal system

2018-07-16

Kev teeb tsa RTK uas muaj qhov tseeb tiag tiag hauv centimeter

2018-07-16

PPP precision ib qho chaw teeb tsa

2018-07-16

Cov processors ua haujlwm siab thiab matrix accelerators

2018-07-16

Qhov loj ntawm cov khoom siv sib xws nrog cov OEM boards hauv khw

2018-07-16

Kev muaj peev xwm ua ke

2018-07-16

Tiv taus kev cuam tshuam hauv-band narrowband

Cov Lus Qhia Tshwj Xeeb

Cov Lus Qhia Txog Hluav Taws Xob

Qauv	DB713D
Channel	384 txoj kev (raws li Dolphin III chip)
Zaus	BDS B1I/B2I/B3I/B1C/B2a/B2b GPS L1CA/L1C/L2C/L2P/L5 GLONASS L1/L2 Galileo E1/E5a/E5b QZSS L1/L2/L5 SBAS L1
Tus Nqi Hloov Kho Cov Ntaub Ntawv Raw	Txog li 100Hz
Tus Nqi Hloov Kho Qhov Chaw RTK	1 ~ 20Hz
Tus Nqi Hloov Kho Tshiab ntawm RTK	1 ~ 20Hz
Kev Ntsuas Qhov Tseeb ntawm Lub Ncauj Lus	≤0.2 degree / 1m lub hauv paus
Kev Ntsuas Qhov Chaw Ib Qho	H≤1.5m (RMS) V≤3.0m (RMS)
Kev Ntsuas Tseeb ntawm DGNSS	H≤0.3m + 10ppm (RMS) V≤0.6m + 10ppm (RMS)
RTK Qhov Tseeb	H≤8.0 hli + 1ppm (RMS) V≤15 hli + 1ppm (RMS)
Kev Tseeb ntawm PPP	H≤10cm (RMS) V≤20cm (RMS)
Kev Ntsuas Theem ntawm Tus Neeg Nqa Khoom	≤1 hli (RMS)
Kev Ntsuas Tseeb ntawm Pseudo-range	≤0.10m (RMS)
Lub Sijhawm Tseeb	≤20ns (RMS)
Kev Ceev Ceev	≤0.05m/s (RMS)
Kev Ua Yuam Kev Txog Tus Kheej Tuag
Pib Txias	≤40s
Lub Sijhawm Rov Qab Tau Txais Dua	≤1s
Lub Sijhawm Pib	≤5s (10km lub hauv paus)
Kev ntseeg tau ntawm kev pib ua haujlwm	≥99.9% (10km lub hauv paus)
Kev kho kom raug	RTCM2.X/3.X
Cov Txheej Txheem	NMEA-0183
Qhov Loj	46 hli × 71 hli × 9.8 hli
Qhov hnyav	25g
Av noo	95% tsis-condensing
Kub Ua Haujlwm	-40 ℃ ~ + 85 ℃
Kub Cia Khoom	-45 ℃ ~ + 125 ℃
I/O Connector	2 × 14 Tus Pin
Kev Tawm Tswv Yim Antenna	2 × MMCX
Kev co	GJB150.16-2009
Kev poob siab	GJB150.18-2009
Lub zog hluav taws xob nkag	3.2 ~ 5V DC
Kev Siv Hluav Taws Xob	0.9W
Lub zog tso zis ntawm qhov chaw nres nkoj antenna	5V, 0 ~ 200mA
Voltage Ripple	100mV pp (max)
UART	3 × UART (LV-TTL)
Cov Ntaub Ntawv Qhia Txog Kev Tshwm Sim	1 × Kev Tshwm Sim
1PPS	1 × PPS (LV-TTL)
SPI	1 × SPI