I-ANT0104 Ultra Wideband Omnidirectional Antenna

Uhlobo: ANT0104

Ireyithi: 20MHz～3000MHz

Ukwanda, Uhlobo (dB): ≥0 Ukuphakama kokuphambuka ukusuka kwi-circularity : ± 1.5dB （TYP.）

Ipateni yemitha ethe tye: ± 1.0dB

Ukwahlulahlula: ukwahlulahlula okuthe nkqo

I-VSWR: ≤2.5: 1 Impedance, (Ohm):50

Isinxibelelanisi: N-50K

Ulwahlulo: Iyunithi: φ162×492mm

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkokeli-mw

Intshayelelo kwi-Ultra Wideband Omnidirectional Antenna

Sizisa i-leader microwave tech., (leader-mw) i-antenna entsha ye-ultra-wideband omnidirectional ANT0104. Le antenna inamandla yenzelwe ukusebenza kuluhlu olubanzi lweefrikhwensi ukusuka kwi-20MHz ukuya kwi-3000MHz, okwenza ifaneleke kwiintlobo ngeentlobo zezicelo kubandakanya unxibelelwano olungenazingcingo, iinkqubo zeradar nokunye.

Ukwanda okuphezulu kwale antenna kungaphezulu kwe-0dB, kwaye ukuphambuka okuphezulu kokujikeleza yi-±1.5dB, okuqinisekisa ukuhanjiswa kwesignali okuthembekileyo nokungaguquguqukiyo. Ukusebenza kwayo kuphuculwe ngakumbi yipateni yemitha ethe tyaba ye-±1.0dB, ebonelela ngokugubungela okuhle kuzo zonke iindlela.

I-ANT0104 ineempawu ze-polarization ezithe nkqo, nto leyo eyenza ukuba ilungele ukusetyenziswa apho uthumelo oluthe nkqo lukhethwa khona. Ukongeza, i-VSWR ye-antenna ≤2.5:1 kunye ne-50 ohm impedance zibonelela ngokuthelekiswa kwe-impedance efanelekileyo kunye nokulahleka okuncinci kwesignali.

Uyilo lwayo oluncinci noluqinileyo lwenza ukuba ifaneleke ukusetyenziswa ngaphakathi nangaphandle, kwaye ukusebenza kwayo okubanzi kuvumela uqhagamshelo olungenamthungo nakweyiphi na imeko.

Nokuba ufuna ukwandisa amandla esignali yenethiwekhi yakho engenazingcingo, ukuphucula ukusebenza kwenkqubo yakho yeradar, okanye ufuna nje ukuqinisekisa unxibelelwano oluthembekileyo kuluhlu olubanzi lweefrikhwensi, i-ANT0104 Ultra Wideband Omnidirectional Antenna sisisombululo esifanelekileyo.

Inkokeli-mw

Inkcazo

I-ANT0104 20MHz～3000MHz

Uluhlu lweeFowuni:	20-3000MHz
Inzuzo, Uhlobo:	≥0(IsiNgesi)I-TYP.）
Ukuphambuka okuphezulu ukusuka kwisangqa	±1.5dB (UHLOBO.)
Ipateni yemitha ethe tye:	±1.0dB
Ukwahlulwahlulwa:	Ukuphola okuthe nkqo okuthe nkqo
I-VSWR:	≤ 2.5: 1
Ukungathinteli:	50 OHMS
Iziqhagamsheli zeZibuko:	Ibhinqa elingu-N
Uluhlu lobushushu bokusebenza:	-40˚C-- +85 ˚C
ubunzima	2kg
Umbala womphezulu:	Luhlaza

Amagqabaza:

Uvavanyo lwamandla lungcono xa kuthelekiswa nomthwalo we-load vswr kune-1.20:1

Inkokeli-mw

Iinkcukacha zeNdalo

Ubushushu bokusebenza	-30ºC~+60ºC
Ubushushu bokugcina	-50ºC~+85ºC
Ukungcangcazela	Ukunyamezela kwe-25gRMS (15 degrees 2KHz), iyure e-1 nge-axis nganye
Umswakama	I-100% i-RH ku-35ºc, i-95%RH kwi-40ºc
Umothuko	I-20G ye-11msec half sine wave, ii-axis ezi-3 kuzo zombini iindlela

Inkokeli-mw

Iinkcukacha zoomatshini

Into	izixhobo	umphezulu
Isigqubuthelo somzimba womqolo 1	I-aluminiyam engangeni mhlwa ye-5A06	I-oxidation yokuqhuba umbala
Isigqubuthelo somzimba somqolo 2	I-aluminiyam engangeni mhlwa ye-5A06	I-oxidation yokuqhuba umbala
umzimba we-antenna vertebral 1	I-aluminiyam engangeni mhlwa ye-5A06	I-oxidation yokuqhuba umbala
umzimba we-antenna 2	I-aluminiyam engangeni mhlwa ye-5A06	I-oxidation yokuqhuba umbala
ityathanga liqhagamshelwe	ishidi elifakwe iglasi ye-epoxy
Isiseko se-antenna	I-Red cooper	ukungasebenzi kakuhle
Ikhithi yokuxhoma 1	Inayiloni
Ikhithi yokuxhoma 2	Inayiloni
isigqubuthelo sangaphandle	I-fiberglass ene-laminated yobusi
IiRohs	thobela
Ubunzima	2kg
Ukupakisha	Ityala lokupakisha i-aluminium alloy (elinokwenziwa ngokwezifiso)

Umzobo woMgca:

Zonke izilinganiso nge-mm

Ukunyamezelana Okucwangcisiweyo ± 0.5(0.02)

Ukunyamezelana kweMingxunya yokuFaka ±0.2(0.008)

Zonke iiConnectors: SMA-Female

Inkokeli-mw

Idatha yoVavanyo

Inkokeli-mw

umlinganiselo we-antenna

Ukuze silinganise ngokusebenzayo i-antenna directionactivity coefficient D, siyichaza ngokwemilinganiselo yoluhlu lwemitha yemitha ye-antenna.

I-Directivity D yi-ratio ye-maximum radiated power density P(θ,φ) Max kwi-mean value yayo P(θ,φ)av kwi-sphere ekwi-far-field region, kwaye yi-dimensionless ratio enkulu okanye elingana ne-1. Ifomula yokubala yile ilandelayo:

umfanekiso

Ukongeza, i-directivity D ingabalwa ngale fomyula ilandelayo:

D = 4 PI / Ω _A

Ngokwenyani, ukubalwa kwe-logarithmic ka-D kudla ngokusetyenziswa ukumela inzuzo ye-antenna kwicala:

D = 10 ilog ⁡ d

I-directivity engentla u-D unokutolikwa njengomlinganiselo woluhlu lwe-sphere (4π rad²) uluhlu lwe-antenna beam ω _A. Umzekelo, ukuba i-antenna isasazeka kuphela kwindawo ephezulu ye-hemispherical kwaye uluhlu lwayo lwe-beam yi-ω _A=2π rad², ngoko ke ulawulo lwayo lulandelayo:

umfanekiso

Ukuba i-logarithm yamacala omabini e-equation engentla ithathiwe, i-antenna's directional gain xa ithelekiswa ne-isotropy ingafunyanwa. Kufuneka kuqatshelwe ukuba le gain inokubonakalisa kuphela i-radiation ye-antenna's directional pattern radiation, kwiyunithi ye-dBi, kuba ukusebenza kakuhle kothumelo akujongwa njenge-gain efanelekileyo. Iziphumo zokubala zezi zilandelayo:

Iklasi ye-3.01: : dBi d = 10 log ⁡ 2 izinto

Iiyunithi zokufumana i-antenna yi-dBi kunye ne-dBd, apho:

I-DBi: yinzuzo efunyenwe yimitha ye-antenna xa ithelekiswa nomthombo wenqaku, kuba umthombo wenqaku une-ω _A=4π kwaye inzuzo yecala yi-0dB;

I-DBd: kukufumana imitha ye-antenna xa kuthelekiswa ne-antenna ye-half-wave dipole;

Ifomula yokuguqula phakathi kwe-dBi kunye ne-dBd yile:

Iklasi ye-2.15: : dBi 0 izixhobo zeDBD

Ngaphambili: I-ANT0835 1.5GHz～6GHz I-Antenna yeempondo ezincinci zeCaliber

Okulandelayo: I-LDC-0.5/18-30S 18GHz 30dB Isixhumi Esikhokelayo