Prime Focus Parabolic Antenna 8-18 GHz 35dB Typ.Gain RM-PFPA818-35

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RM-PFPA818-35
Parameters	Typical	Units
Frequency Range	8-18	GHz
Gain	31.7-38.4	dBi
Antenna Factor	17.5-18.8	dB/m
VSWR	＜1.5 Type.
3dB Beamwidth	1.5-4.5 madhigirii
10dB Beamwidth	3-8 madhigirii
Polarization	Linear
Kubata Simba	1.5kw (Peak)
Connector	N-mhando(mukadzi)
Kurema	4.74 nezita	kg
MaximumSize	Reflector 630 dhayamita (nominal)	mm
Mounting	8 maburi, akabatwa M6 pane 125 PCD	mm
Kuvaka	Reflector Aluminium, Powder Coated

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Zvinotevera: Omnidirectional Antenna 0.03-3GHz Frequency Range RM-OA0033

Iyo Prime Focus Parabolic Antenna ndiyo yakasarudzika uye yakakosha mhando ye reflector antenna. Iyo ine zvikamu zviviri zvikuru: simbi inoratidzira yakaumbwa separaboloid yechimurenga uye chikafu (semuenzaniso, nyanga antenna) iri panzvimbo yayo yepakati.

Kushanda kwaro kunoenderana neiyo geometric pfuma yeparabola: spherical wavefronts inobuda kubva pakanangana nepakati inoratidzwa neparabolic pamusoro uye inoshandurwa kuita yakanyatso kutungamira ndege danda rekufambisa. Sezvineiwo, panguva yekugamuchira, mafungu echiitiko chakafanana kubva kumunda-kure anoratidzwa uye anonangidzirwa pane chikafu panzvimbo yepakati.

Mabhenefiti akakosha eiyi antenna chimiro chayo chakareruka, kuwana kwakanyanya, kupinza kwakapinza, uye mutengo wakaderera wekugadzira. Kukanganisa kwayo kukuru ndiko kuvharika kwedanda guru nechikafu uye chimiro chayo chekutsigira, izvo zvinoderedza kushanda kweantenna uye kusimudza mazinga epadivi. Pamusoro pezvo, chinzvimbo chekudya pamberi pechiratidziro chinotungamira kune mitsetse yakareba yekudyisa uye yakanyanya kuoma kugadzirisa. Inoshandiswa zvakanyanya mukukurukurirana setiraiti (semuenzaniso, reception yeTV), radio astronomy, terrestrial microwave links, uye radar masisitimu.