Prime Focus Parabolic Antena 8-18 GHz 35dB Type.Gain RM-PFPA818-35

Prime Focus Parabolic Antenna 8-18 GHz 35dB Type.Gain RM-PFPA818-35 Mufananidzo Unoratidzwa

Tsananguro pfupi:

Ruzivo rweChigadzirwa

Ruzivo rweAntena

Matagi eChigadzirwa

Magadzirirwo

RM-PFPA818-35
Maparamita	Zvakajairika	Zviyero
Rudzi rweMafambiro	8-18	GHz
Kuwana	31.7-38.4	dBi
Chinhu cheAntena	17.5-18.8	dB/m
VSWR	＜1.5 Rudzi.
3dB Beamibth	1.5-4.5 madhigirii
10dB Beamibth	madhigirii 3-8
Kupatsanurana	Mutsetse
Kubata Simba	1.5kw (Nhamba yepamusoro)
Chinobatanidza	N-rudzi (yechikadzi)
Huremu	4.74 zita	kg
ZvakanakisaSaizi	Chiratidziro dhayamita 630 (zita repamusoro)	mm
Kuisa	Maburi masere, akadzvanywa M6 pa 125 PCD	mm
Kuvaka	Aruminiyamu Inoratidza, Yakaputirwa neUpfu

Yakapfuura: Kaneti yeOnline directional 0.03-3GHz Frequency Range RM-OA0033

Zvinotevera: Antena yeGain Horn 25dBi Type.Gain, 110-170 GHz Frequency Range RM-SGHA6-25

Prime Focus Parabolic Antenna ndiyo antenna yemhando yepamusoro uye yakakosha ye reflector. Ine zvikamu zviviri zvikuru: reflector yesimbi yakagadzirwa se paraboloid ye revolution uye feed (semuenzaniso, antenna yehorn) iri panzvimbo yayo ye focal.

Kushanda kwayo kwakavakirwa pahunhu hwemufananidzo weparabola: mafungu edenderedzwa anobva panzvimbo yepakati anoratidzwa nepamusoro pemufananidzo uye anoshandurwa kuita danda remafungu endege rakanangana nedivi rekufambisa. Kusiyana neizvi, panguva yekugamuchira, mafungu ezviitiko zvinoenderana kubva kumunda uri kure anoratidzwa uye anowanikwa panzvimbo yekudya panzvimbo yepakati.

Zvakanakira zvikuru zveantenna iyi magadzirirwo ayo ari nyore, kuwedzera kwakanyanya, kutungamira kwakasimba, uye mutengo wakaderera wekugadzira. Zvakashata zvikuru kuvharika kwedanda guru nefeed uye chimiro chayo chekutsigira, izvo zvinoderedza kushanda zvakanaka kweantenna uye zvinokwidza mativi elobe. Pamusoro pezvo, nzvimbo yefeed pamberi pe reflector inotungamira kune mitsetse yekudyisa yakareba uye kugadzirisa kwakaoma. Inoshandiswa zvakanyanya mukutaurirana kwesatellite (semuenzaniso, kugamuchira TV), nyeredzi dzeredhiyo, ma microwave link epasirese, uye masisitimu eradar.