Kev ntsuas GNSS siab heev

BDS/GPS/GLONASS/Galileo/QZSS

Qhov system-wide, full-frequency, high-precision positioning thiab orientation module

UM982 yog ib tiam tshiab BDS, GPS, GLONASS, Galileo, QZSS, SBAS system-wide, full-frequency, high-precision positioning thiab orientation module uas Hexinxingtong tsim ywj pheej. Nws yog raws li kev koom ua ke ntawm ib tiam tshiab ntawm radio frequency baseband thiab high-precision algorithms uas Hexinxingtong tsim ywj pheej. GNSS SoC chip—NebulasIV tsim. UM982 tuaj yeem taug qab BDS B11, B21, B31, GPS L1, L2, L5, GLONASSG1, G2, GalileoE1, E5a, E5b, QZSSL1, L2, L5 thiab lwm yam multi-frequency signals tib lub sijhawm, thiab txhawb nqa multi-system joint positioning thiab single-system independent positioning modes. , cov neeg siv tuaj yeem hloov kho nws tau yooj yim. UM982 muaj ib chav tiv thaiv kev cuam tshuam siab heev, uas tuaj yeem ua kom ntseeg tau tias qhov tseeb thiab qhov tseeb txawm tias nyob rau hauv cov chaw electromagnetic nyuaj. Feem ntau yog rau cov teb xws li drones, tshuab txiav nyom, kev ua liaj ua teb precision, thiab kev sim tsav tsheb ntse, nws txhawb nqa tag nrho-system, tag nrho-zaus qhov chaw ntawm-chip RTK positioning thiab dual-antenna directional calculation, thiab tuaj yeem siv ua chaw nres tsheb mobile lossis chaw nres tsheb hauv paus.

Tiv tauj peb

Cov Nta Tseem Ceeb

2018-07-16

Raws li lub cim tshiab NebulasIV xov tooj cua zaus baseband thiab high-precision algorithm integrated GNSS SoC chip

2018-07-16

Txhawb nqa qhov system-wide thiab full-frequency spot on-chip RTK positioning thiab dual-antenna directional solution

2018-07-16

Dual-RTK dual RTK engine technology

2018-07-16

60 dB narrowband anti-interference technology thiab advanced interference detection function

2018-07-16

Kev lees paub qhov sib txawv ntawm cov tswv yim RTCM hom ntawv

2018-07-16

Txhawb nqa STANDALONE ib qho chaw nres tsheb high-precision positioning

Txhawb nqa B2b-PPP thiab E6-HAS

Onboard MEMS integrated navigation txhawb nqa U-Fusion tight integrated navigation technology kom ua tau raws li qhov chaw txuas ntxiv mus rau qhov chaw thaum muaj kev poob ntawm lub satellite

Cov Lus Qhia Tshwj Xeeb

Cov Kev Ntsuas Kev Txawj

kev taug qab teeb liab
Channel	1408 txoj kev, raws li NebulasIV
Zaus Ntau (MHz)	BDS B1I, B2I, B3I, B1C, B2a, B2b GPS L1C/A, L1C, L2C, L2P(Y), L5 GLONASS G1, G2 Galileo E1, E5a, E5b, E6* QZSS L1C/A, L2C, L5 SBAS L1C/A
cov yam ntxwv ntawm lub sijhawm
Pib txias
Kev Ntsuas Tseeb
Lub sijhawm raug	20ns
Tus qauv ib qho chaw qhov tseeb	H≤1.5m, V≤ 2.5m (1a, PDOP≤4)
Kev ntsuas qhov tseeb ntawm kev ceev	≤0.03m/s (RTK kho qhov kev daws teeb meem, 1a)

Lub sijhawm pib ntawm RTK
Kev ntseeg siab ntawm RTK pib ua haujlwm	>99.9%
RTK Precision	H: ± (8 + 10 * xD) hli V: ± (15 + 10 * x D) hli
Cov khoom siv hluav taws xob
Fais fab mov	+3.3V txog +3.45V DC
Kev siv hluav taws xob	0.95W
Hom Ntawv
Cov Ntaub Ntawv Sib Txawv	NMEA 0183, Unicore
Kho vajtse interface	3 × UART (LVTTL) 1 × SPI* 1 × I2C* 1 × CAN* (sib koom nrog UART3)
Qhov hnyav (g)
Qhov Loj	16.0 × 21.0 × 2.6 hli
kev kaw	LGA 48-pin
Cov Lus Qhia Txog Ib puag ncig
Kev Kub Ua Haujlwm (℃)	-40 ~ + 85
Kub Cia (℃)	-55 ~ + 95