Kev ntsuas GNSS siab heev
GNSS system-wide multi-frequency high-precision timing module
GNSS system-wide multi-frequency high-precision timing module
UT986 yog ib tiam tshiab ntawm GNSS system-wide multi-frequency, high-precision timing module uas Hexinxingtong tsim tawm. Lub module no muaj cov lim dej thiab cov linear amplifiers, thiab muaj cov qauv xov tooj cua zaus zoo tshaj plaws thiab kev cuam tshuam. Nws muaj cov thev naus laus zis tiv thaiv kev cuam tshuam thiab ntau txoj kev cuam tshuam sab hauv, txhawb kev cuam tshuam thiab kev dag ntxias, thiab xyuas kom meej tias lub module tseem tuaj yeem ua haujlwm hauv cov chaw electromagnetic nyuaj. Muaj peev xwm ua tau zoo. Lub module no tuaj yeem muab qhov tseeb ntawm nanosecond-level PPS, txhawb kev teem sijhawm ruaj khov, kev ua haujlwm ywj pheej, thiab kev teem sijhawm, thiab tseem tuaj yeem ua kom muaj qhov tseeb ntawm lub sijhawm hauv cov chaw teeb liab nyuaj.
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, B1C, B2a GPS L1C/A, L2C, L5 GLONASS G1 Galileo E1, E5a, E5b 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
0.7W
Hom Ntawv
Cov Ntaub Ntawv Sib Txawv
RTCM2.3, RTCM 3.x,
Hom Ntawv
NMEA 0183, Unicore, RTCM V3.X
Kho vajtse interface
UARTx2
Qhov hnyav (g)
Qhov Loj
17 × 22.4 × 2.4 hli
kev kaw
LCC 28 pin
Cov Lus Qhia Txog Ib puag ncig
Kev Kub Ua Haujlwm (℃)
-40 ~ + 85
Kub Cia (℃)
-55 ~ + 95
Rub tawm
B6-RT7016 GNSS RTK Kav hlau txais xov
