Multi-Band GNSS kav hlau txais xov 38dBi GPS GLONASS Beidou Galileo

Lus piav qhia luv luv:

Zaus: 1164-1286MHz, 1525-1615MHz

LNA nce: 38dBi

Waterproof: IP67

Loj: Φ90x27mm

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Product Detail

Khoom cim npe

Khoom Taw Qhia

Multi-band GNSS kav hlau txais xov, tsim los txhawb ntau lub satellite navigation systems xws li Beidou II, GPS, GLONASS thiab GALILEO.Nrog nws cov txheej txheem ob txheej, ntau lub ntsiab lus pub noj, tus kav hlau txais xov ua kom tau txais txiaj ntsig zoo ntawm kev taw qhia kev taw qhia los ntawm cov tshuab no, ua rau nws yog qhov kev daws teeb meem zoo tshaj plaws rau high-precision navigation thiab tso npe thov.

Ib qho ntawm cov yam ntxwv tseem ceeb ntawm peb cov kav hlau txais xov GNSS multi-band yog lawv cov suab nrov qis thiab ntau theem lim.Qhov kev siv thev naus laus zis no tsis yog tsuas yog muab kev tawm tsam zoo tshaj plaws, tab sis kuj tseem muaj peev xwm tiv thaiv kev cuam tshuam, tso cai rau lub kav hlau txais xov ua haujlwm tsis zoo txawm tias nyob rau hauv qhov hnyav electromagnetic ib puag ncig.Cov kav hlau txais xov no yog qhov hloov pauv kev ua si tiag tiag vim nws ua tau raws li qhov xav tau tam sim no rau ntau qhov kev sib raug zoo thiab kev ntsuas siab.

Peb lub kav hlau txais xov yog tsim los siv cov cuab yeej siv ntau lub tshuab los xyuas kom muaj txoj cai ncig polarization thiab theem chaw ua haujlwm, txo qhov cuam tshuam ntawm kev ntsuas qhov yuam kev.Tsis tas li ntawd, chav kav kav hlau txais xov muaj qhov siab passive nce thiab dav qauv nqaj kom ntseeg tau tias txais tos ntawm cov teeb liab ntawm qhov siab qis.Kev ua haujlwm ua ntej lim dej txo cov suab nrov thiab txhim kho lub kav hlau txais xov tiv thaiv kev cuam tshuam.

Txhawm rau txhim kho nws txoj kev ntseeg tau ntxiv, peb cov kab ntau ntau GNSS kav hlau txais xov yog IP67 ntsuas.Qhov no ua kom ntseeg tau tias tus kav hlau txais xov tuaj yeem tiv taus qhov hnyav tshaj plaws hauv cheeb tsam thiab txuas ntxiv muab kev ua tau zoo tshaj plaws nyob rau lub sijhawm txuas ntxiv.Txawm hais tias koj xav tau aerospace daim ntawv thov, kev ua liaj ua teb precision, kev tso tsheb lossis kev taw qhia meej ntawm drones, peb cov kav hlau txais xov yog qhov zoo tagnrho.

Khoom Specification

Cov yam ntxwv hluav taws xob
Ntau zaus		1164-1286MHz, 1525-1615MHz
Txhawb Txoj Haujlwm Kev Ua Haujlwm Pabcuam		GPS: L1/L2/L5 BDS: B1/B2/B3 GLONASS: G1/G2/G3 Galileo: E1/E5a/E5b L-Band
Peak Gain		≥4dBi@FC, nrog 100mm hauv av dav hlau
Impedance		50 awm
Polarization		RHCP
Axial Ratio		≤ 1.5 dB
Azimuth Kev Pabcuam		360 °
LNA thiab Lim Cov Khoom Siv Hluav Taws Xob
LNA Tau	38 ± 2dBi (Typ.@25 ℃)
Nrov duab	≤ 2.0dB @ 25 ℃, Hom (ua ntej lim)
Output VSWR	≤1.5: 1Typ.2.0: 1 Max
Kev ua haujlwm voltage	3-16V DC
Kev ua haujlwm tam sim no	≤ 45mA
ESD tiv thaiv Circuit Court	15KV cua tso tawm
Out-of-Band Rejection	L5/E5/L2/G2/B2		＜1050MHz: ＞55dB ± 1125MHz: ~ 30dB ＜1350MHz: ＞45dB
	L1/E1/B1/G1		＜1450MHz: ＞40dB ± 1690MHz: ~ 40dB ＜1730MHz: ＞45dB
Khoom siv & Mechanical yam ntxwv
Hom Connector		TNC connector
Dimension		90 x 27 mm
Radome khoom		PC + ABS
Puag		Aluminium alloy 6061-T6
Txoj kev txuas		Plaub lub qhov taub
Waterproof		IP67
Qhov hnyav		0.15 Kg
Ib puag ncig
Kev ua haujlwm kub		-40 ˚C ~ + 85 ˚C
Cia Kub		-40 ˚C ~ + 85 ˚C
Cov av noo		≤ 95%
Kev vibration		3 axis sweep = 15 min, 10 txog 200Hz sweep: 3G
poob siab		Vertical axis: 50G, lwm yam axes: 30G

Kav hlau txais xov Passive Parameter

VSWR

LNA Tau

Ntau zaus (MHz)	Txais (dBi)	Ntau zaus (MHz)	Txais (dBi)
1160.0 Nws	29.60 Nws	1525.0 Nws	34.00 Nws
1 165.0	31.85 Nws	1530.0 Nws	34.83 ib
1170.0 Nws	33.50 Nws	1535.0 Nws	35.80 Nws
1 175.0	34.67 ib	1540.0 Nws	36.93 ib
1180.0 Nws	35.67 ib	1545.0 Nws	37.57 Nws
1 185.0	36.57 Nws	1550.0 Nws	37.82 ib
1190.0 Nws	37.53 Nws	1555.0 Nws	38.35 Nws
1 195.0	38.16 Nws	1560.0 Nws	38.73 ib
1200.0 Nws	38.52 Nws	1565.0 Nws	38.65 Nws
1205.0 Nws	38.90 Nws	1570.0 Nws	38.07 Nws
12 10.0	39.35 Nws	1575.0 Nws	37.78 ib
12 15.0	39.81 ib	1580.0 Nws	37.65 Nws
1220.0 Nws	40.11 Nws	1585.0 Nws	37.40 Nws
1225.0 Nws	40.23 Nws	1590.0 Nws	36.95 ib
1230.0 Nws	40.09 Nws	1595.0 Nws	36.66 ib
1235.0 Nws	39.62 ib	1600.0 Nws	36.43 ib
1240.0 Nws	39.00 Nws	1605.0 Nws	35.95 ib
1245.0 Nws	38.18 Nws	16 10.0	35.33 Nws
1250.0 Nws	37.34 Nws	16 15.0	34.80 Nws
1255.0 Nws	36.31 Nws
1260.0 Nws	35.35 Nws
1265.0 Nws	34.22 Nws
1270.0 Nws	33.20 Nws
1275.0 Nws	32.14 Nws
1280.0 Nws	31.14 Nws
1285.0 Nws	30.01 Nws
1290.0 Nws	28.58 Nws