Uthotho lwe-GNSS

I-Antenna ye-GNSS esebenza kakuhle ye-UAV UGV RTK Aviation

I-antenna yangaphandle yeenqwelo moya yi-antenna efumana amandla aphezulu, ekwaziyo ukumelana nomoya ophantsi. Ineempawu zobukhulu obuncinci, inkangeleko entle, uvakalelo oluphezulu kunye nokusetyenziswa kwamandla aphantsi, okuphucula kakhulu ukuchaneka kunye nesantya sokubeka iimoto ezihamba ngesantya esiphezulu. Ingasetyenziswa kunye neendidi ezahlukeneyo zee-receiver kwaye isetyenziswa kakhulu ekuqhubekeni nasekuthumeleni, ekulandeleleni nasekujongeni, ekulinganiseni nasekulawuleni nakwezinye iindawo. Ifanelekile ngokukodwa kwiinkqubo zokuhamba ngesantya esiphezulu kunye neendawo, ezifana needrone ezizimeleyo, usetyenziso oluchanekileyo oluxhonywe kwizithuthi, njl. Iyunithi ye-antenna inomlinganiselo ophezulu, ububanzi bepatheni kunye nokusebenza okuzinzileyo kwe-wide-angle circular polarization (WACP). Inxalenye ye-antenna isebenzisa uyilo lwe-multi-feed point ukuze kufezekiswe ukudibana kweziko lesigaba kunye neziko lejometri, ukunciphisa impembelelo ye-antenna kwiimpazamo zokulinganisa ukuya kuncinci, ngaloo ndlela kuqinisekiswa ukuchaneka kokubeka ngokuchanekileyo.

Qhagamshelana nathi

I-Antenna yeTrimble AV37 GNSS yeenqwelo moya

Ezona mpawu

Iinkcukacha

Iinkcukacha zoMbane

Uluhlu lweeFrequency(MHz)	GPS: L1/L2/L5; I-BDS: B1 / B2 / B3; IGLONASS: G1/G2/G3; UGalileo: El/E5a/E5b L-Band
Ukwahlulahlula	I-RHCP
Inzuzo (dBi)	1164-1278mhz 3dbi 1520-1615mhz 4dbi
Umlinganiselo we-Axial (dB)	90°≤3
KWAYE
Inzuzo ye-LNA(dB)	38±2
I-VSWR
Umfanekiso wengxolo (dB)
I-DC Voltage (V)	3.3～12DVC
I-current (mA)
Impedance(Ω)	50

Iinkcukacha zoomatshini

Ubukhulu (mm)	119.38mm76.2mm27.0mm
Isinxibelelanisi	I-TNC-Ibhinqa
Ubunzima (g)
Into evikela amanzi	IP67
Sifumene	I-ABS+PC
Isiseko	I-aluminium alloy 6061-T6
Indlela yokuncamathisela	Imingxunya emine yezikrufu
Ukungcangcazela	I-axis ezi-3, ukutshaya = imizuzu eli-15, ukutshaya kwe-10 ukuya kwi-200Hz: 3G
Umothuko	I-axis ethe nkqo: 50G, ezinye ii-axes: 30G