Dual Circular Polarized Feed Antenna 8 dBi Typ. Gain, 26.5-40GHz Frequency Range RM-DCPFA2640-8

Tsanangudzo Pfupi

RF MISO's Model RM-DCPFA2640-8 ndeye mbiri denderedzwa polarized feed antenna inoshanda kubva pa26.5 kusvika 40 GHz, Iyo antenna inopa 8 dBi yakajairika kuwana. Iyo antenna VSWR <2.2. Kuburikidza nekubatanidzwa kwehuviri coaxial, OMT, waveguide, inobudirira chikafu chekuzvimiririra kutapurirana uye kugashira kwehuviri denderedzwa polarization inoitwa.Iyo yakanyatsokodzera yakaderera-mutengo array mayuniti uye akaiswa masisitimu.

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Zvinotsanangurwa

RM-DCPFA2640-8
Parameters	Typical	Units
Frequency Range	26.5-40	GHz
Gain	8 Chinyorwa.	dBi
VSWR	<2.2
Polarization	Dual-Circular
AR	<2	dB
3dB Beam-upamhi	57.12°-73.63°	dB
XPD	25 Chinyorwa.	dB
connector	2.92-Mukadzi
Saizi (LWH)	32.539.212.4(±5)	mm
Kurema	0.053	kg
zvinhu	Al
Simba Kubata, CW	20	W
Kubata Simba, Peak	40	W

Zvakapfuura: Dual Circular Polarized Feed Antenna 8 dBi Typ. Gain, 50-75GHz Frequency Range RM-DCPFA5075-8

Zvinotevera: Dual Circular Polarized Feed Antenna 8 dBi Typ. Gain, 33-50GHz Frequency Range RM-DCPFA3350-8

Antenna yekudyisa, inowanzo nzi "chikafu," ndicho chinhu chakakosha mune inoratidzira antenna sisitimu inopenya magetsi emagetsi akananga kune yekutanga kuratidza kana kuunganidza simba kubva mairi. Iyo pachayo antenna yakakwana (semuenzaniso, nyanga antenna), asi kuita kwayo kunotarisisa kushanda kweiyo yakazara antenna system.

Basa rayo rekutanga ndere "kuvhenekera" chiratidziri chikuru. Sezvineiwo, redhiyo yemwaranzi pateni inofanirwa kunyatsovhara iyo yese inotaridza pasi pasina spillover kuti iwane yakanyanya kuwana uye yakaderera padivi lobes. Chikamu chepakati chekudya chinofanira kunyatsoiswa panzvimbo yepakati peiyo reflector.

Kubatsira kwakakosha kwechikamu ichi ibasa rayo se "gedhi" rekuchinjana simba; dhizaini yayo inokanganisa zvakananga sisitimu yekuvhenekera, muchinjika-polarization mazinga, uye impedance yekufananidza. Yayo huru dhizaini dhizaini yayo yakaoma, inoda kunyatsoenderana neanoratidzira. Inoshandiswa zvakanyanya mumareflector antenna masisitimu akadai sesatellite kutaurirana, radio telescopes, radar, uye microwave relay link.