GNSS sa'o maualuga

Module taimi sa'o maualuga e tele-taimi i le faiga atoa o le GNSS

O le UT986 o se tupulaga fou o le GNSS system-wide multi-frequency, high-precision timing module na atiaʻe tutoʻatasi e Hexinxingtong. O le module e tuʻufaʻatasia ai filters ma linear amplifiers, ma ua faʻaleleia atili ai le fausaga o le leitio ma le gafatia e taofia ai faʻalavelave. E tuʻufaʻatasia ai le tekonolosi fetuʻunaʻi e teteʻe atu i faʻalavelave ma le tekonolosi e taofia ai le tele o auala i totonu, lagolagoina le iloa o faʻalavelave ma le iloa o mea taufaasese, ma faʻamautinoa ai e mafai lava e le module ona faʻagaoioia i siosiomaga faigata o le electromagnetic. E mafai ona tuʻuina atu le faʻatinoga lelei. E mafai e le module ona tuʻuina atu le saʻo o le PPS nanosecond-level, lagolagoina le taimi faʻatulagaina, taimi faʻaleleia tutoʻatasi, ma le taimi tuʻuina, ma e mafai lava ona faʻamautinoa le saʻo lelei o le taimi i siosiomaga faigata o faʻailoga.

Faafesootai matou

Vaega Autū

2018-07-16

E faʻavae i luga o le NebulasIV radio frequency baseband aupito lata mai ma le algorithm maualuga-saʻo ua tuʻufaʻatasia ma le GNSS SoC chip

2018-07-16

O le tupulaga fou o le GNSS system-wide multi-frequency, high-precision timing module, e lagolagoina ai satelite Beidou-3

2018-07-16

Sa'o atoatoa o le PPS i le tulaga nanosecond, e lagolagoina ai le fa'ailoga sa'o o le taimi

2018-07-16

Malosiaga sili ona lelei e tetee atu ai i faʻalavelave, auala tutoʻatasi o leitio, malosi le malosi e tetee atu ai i faʻalavelave i le va o vaega o taimi

2018-07-16

Lagolagoina galuega tau le iloa o fa'alavelave ma le iloa o mea taufa'asese

2018-07-16

Lagolago le taimi e tasi-fetu ma le tatalaina o le nofoaga e tasi-fetu

Fa'amatalaga auiliili

Fa'atulagaga Fa'apitoa

le siakiina o faailoilo
Alavai	1408 auala, e faʻavae i luga o NebulasIV
Fa'asologa o Taimi (MHz)	BDS B1I, B1C, B2a GPS L1C/A, L2C, L5 GLONASS G1 Galileo E1, E5a, E5b
uiga o le taimi
Amataga malulu
Sa'o lelei
Sa'o le taimi	20ns
Sa'o lelei o le tulaga masani o le tulaga e tasi	H≤1.5m,V≤ 2.5m (1a,PDOP≤4)
Sa'o o le fuaina o le saoasaoa	≤0.03m/s (Vai fa'amau RTK, 1a)

Taimi e amata ai le RTK
Talitonuga o le amataina o le RTK	>99.9%
RTK Precision	H:±(8+ 10xD) mm V:±(15+ 10x D) mm
Meatotino eletise
Voltage sapalai	+3.3V i le +3.45V DC
Fa'aaogaina o le eletise	0.7W
Faatulagaga o Faʻamatalaga
Fa'amatalaga Eseesega	RTCM2.3, RTCM 3.x,
Faatulagaga o Faʻamatalaga	NMEA 0183，Unicore，RTCM V3.X
Feso'ota'iga o masini	UARTx2
Mamafa (g)
Fua	17×22.4×2.4 mm
fa'apipi'iina	LCC 28 pine
Fa'amatalaga o le Siosiomaga
Vevela o le Fa'agaioiga (℃)	-40～+85
Vevela o le Teuina (℃)	-55～+95