I-Prime Focus Parabolic Antenna 8-18 GHz 35dB Uhlobo lwe-Gain RM-PFPA818-35

Isithombe Esivelele se-Prime Focus Parabolic Antenna 8-18 GHz 35dB Uhlobo lwe-Gain RM-PFPA818-35

Incazelo emfushane:

Xhumana nathi Thola Ishidi Ledatha Lomkhiqizo

Imininingwane Yomkhiqizo

Ulwazi lwe-Antenna

Amathegi Omkhiqizo

Imininingwane

RM-PFPA818-35
Amapharamitha	Okuvamile	Amayunithi
Ibanga Lokuvama	8-18	I-GHz
Inzuzo	31.7-38.4	dBi
Isici se-Antenna	17.5-18.8	i-dB/m
I-VSWR	＜1.5 Uhlobo.
Ububanzi be-Beamwidth ye-3dB	Amadigri angu-1.5-4.5
Ububanzi be-Beamwidth obuyi-10dB	Amadigri angu-3-8
Ukwehlukaniswa	Umugqa
Ukuphathwa Kwamandla	1.5kw (Inani Eliphezulu)
Isixhumi	Uhlobo lwe-N (owesifazane)
Isisindo	4.74 okulinganiselwe	kg
UbuningiUsayizi	Isibukisi esingu-630 ububanzi (okungenani)	mm
Ukufaka	Izimbobo ezingu-8, ezifakwe i-M6 ku-125 PCD	mm
Ukwakhiwa	I-Aluminiyam Ebonisa Ukukhanya, Imbozwe Ngophuphu

Okwedlule: I-Antenna ye-Broadband Horn engu-12 dBi Uhlobo Lokuthola, Ibanga Lokuphindaphindeka elingu-6-24GHz RM-BDHA624-12

Olandelayo: I-Antenna Eqondisa Konke 0.03-3GHz Ibanga Lokuphindaphindeka RM-OA0033

I-Prime Focus Parabolic Antenna uhlobo lwe-antenna yokubonisa olujwayelekile noluyisisekelo kakhulu. Yakhiwe izingxenye ezimbili eziyinhloko: i-reflector yensimbi ebunjwe njenge-paraboloid yokuguquka kanye ne-feed (isb., i-antenna yophondo) etholakala endaweni yayo yokugxila.

Ukusebenza kwayo kusekelwe kusakhiwo sejometri se-parabola: ama-wavefront ayindilinga avela endaweni eqondile abonakaliswa ubuso be-parabolic futhi aguqulwa abe umsebe wamagagasi wendiza oqondisa kakhulu ukuze adluliselwe. Ngokuphambene nalokho, ngesikhathi sokwamukelwa, amagagasi esigameko ahambisanayo avela endaweni ekude ayabonakaliswa futhi agxilwe endaweni eqondile.

Izinzuzo ezibalulekile zale antenna yisakhiwo sayo esilula, inzuzo ephezulu kakhulu, ukuqondisa okubukhali, kanye nezindleko zokukhiqiza eziphansi. Izinkinga zayo eziyinhloko ukuvinjelwa komsebe oyinhloko yi-feed kanye nesakhiwo sayo sokusekela, okunciphisa ukusebenza kahle kwe-antenna futhi kukhuphule amazinga e-side lobe. Ngaphezu kwalokho, indawo ye-feed phambi kwe-reflector iholela emigqeni emide ye-feed kanye nokugcinwa okunzima kakhulu. Isetshenziswa kabanzi ekuxhumaneni kwesathelayithi (isb., ukwamukelwa kwe-TV), i-radio astronomy, izixhumanisi ze-microwave zomhlaba, kanye nezinhlelo ze-radar.