Omnidirectional fiberglass kav hlau txais xov 900-930Mhz 4.5dB

Lus piav qhia luv luv:

Zaus: 900-930MHz

Tau Txais: 4.5dBi

N connector

IP67 Waterproof

Loj: Φ20 * 600mm

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Product Detail

Khoom cim npe

Khoom Taw Qhia

Qhov no fiberglass omnidirectional sab nraum zoov kav hlau txais xov muab kev ua tau zoo thiab kev ntseeg tau.Nws yog tsim rau 900-930MHz zaus band thiab tuaj yeem siv dav hauv kev lag luam, kev lag luam thiab kev ua liaj ua teb.
Lub kav hlau txais xov qhov siab siab nce siab yog 4.5dBi, uas txhais tau tias nws tuaj yeem muab cov teeb liab loj dua thiab thaj chaw npog dua li cov kav hlau txais xov omnidirectional.Qhov no ua rau nws haum rau cov ntawv thov uas xav tau kev sib txuas lus ntev dua lossis xav tau los npog thaj chaw loj.
Lub kav hlau txais xov nta UV-resistant fiberglass vaj tsev, muab kev ua haujlwm zoo heev thiab kev tiv thaiv corrosion.Qhov no txhais tau tias nws tuaj yeem siv rau ntau qhov chaw hnyav, nrog rau qhov kub thiab txias, noo noo thiab corrosive ib puag ncig.Tsis tas li ntawd, nws muaj qhov ntsuas IP67 tsis muaj dej tsis zoo thiab tuaj yeem ua haujlwm nyab xeeb hauv ib puag ncig uas muaj dej los nag thiab lwm yam dej.
Lub kav hlau txais xov no siv N connector, uas yog ib hom kev sib txuas uas muaj cov yam ntxwv zoo thiab cov khoom siv hluav taws xob kom ntseeg tau tias cov teeb liab ruaj khov.Yog tias cov neeg siv khoom muaj lwm yam kev xav tau, peb tuaj yeem kho lawv raws li cov neeg siv khoom xav tau.Peb ua tib zoo saib xyuas peb cov neeg siv khoom xav tau thiab siv zog los muab cov kev daws teeb meem zoo tshaj plaws.
Txawm hais tias siv hauv ISM, WLAN, RFID, SigFox, Lora lossis LPWA tes hauj lwm, qhov fiberglass omnidirectional sab nraum zoov kav hlau txais xov tuaj yeem muab kev ua tau zoo thiab kev ntseeg siab kom tau raws li qhov xav tau ntawm kev siv sib txawv.Txawm nyob hauv nroog lossis thaj chaw nyob deb nroog, nws muab cov teeb liab ruaj khov, ua rau kev sib txuas lus smoother thiab txhim khu kev qha.

Khoom Specification

Cov yam ntxwv hluav taws xob
Ntau zaus	900-930 MHz
SWR	<= 1.5
Kav hlau txais xov Gain	4.5dBi ib
Kev ua tau zoo	≈87%
Polarization	Tawm
Kab rov tav Beamwidth	360 °
Vertical Beamwidth	35 °
Impedance	50 awm
Max zog	50 W
Khoom siv & Mechanical yam ntxwv
Hom Connector	N connector
Dimension	Φ20 * 600 ± 5 hli
Qhov hnyav	0.235 Kg
Radome khoom	Fiberglass
Ib puag ncig
Kev ua haujlwm kub	-40 ˚C ~ + 80 ˚C
Cia Kub	-40 ˚C ~ + 80 ˚C
Rated Cua Velocity	36,9m / s
Kev tiv thaiv teeb pom kev zoo	DC hauv av

Kav hlau txais xov Passive Parameter

VSWR

Efficiency & Tau Txais

Ntau zaus (MHz)	900.0 ib	905.0 ua	9 10.0	915.0 ua	920.0 ib	925.0 ua	930.0 ua
Txais (dBi)	4.0	4.13	4.27 ib	4.44 ib	4.45 ib	4.57 ib	4.55 ib
Kev ua tau zoo (%)	82.35 ib	85.46 ib	86.14 ib	88.96 ib	88.38 ib	89.94 ib	88.56 ib