Log Spiral Antenna 4dBi Mtundu wa Gain, 0.2-1 GHz Frequency Range RM-LSA021-4R

Log Spiral Antenna 4dBi Type. Gain, 0.2-1 GHz Frequency Range RM-LSA021-4R Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

RF MISO's Model RM-LSA021-4R ndi antenna yozungulira yozungulira ya dzanja lamanja yomwe imagwira ntchito kuyambira 0.2-1GHz. Antena iyi imapereka mtundu wa gain 4 dBi ndi VSWR 1.8 yotsika yokhala ndi cholumikizira cha SMA-Female. Yapangidwira makamaka magawo omwe ali ndi zofunikira kwambiri pakusinthasintha kwa bandwidth ndi polarization, monga kuzindikira zamagetsi, kuyesa kwa EMC, ndi kulumikizana kwa broadband.

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Mafotokozedwe

RM-LSA021-4R
Magawo	Zachizolowezi	Mayunitsi
Mafupipafupi	0.2-1	GHz
Kusakhazikika	50	ma ohms
Phindu	4 Mtundu.	dBi
VSWR	1.8 Mtundu.
Kugawanika	RH yozungulira
Chiŵerengero cha Axial	<2	dB
Kukula	Φ440*992	mm
Cholumikizira	Mtundu wa N
Kusamalira Mphamvu (cw)	300	w
Kusamalira Mphamvu (pachimake)	500	w

Yapitayi: Chowunikira cha Pakona cha Trihedral 203.2mm,0.304Kg RM-TCR203

Ena: Log Spiral Antenna 3dBi Mtundu wa Gain, 1-10 GHz Frequency Range RM-LSA110-3R

Antena yozungulira ndi log-spiral ndi antenna yakale ya angular yomwe malire a mkono wake wachitsulo amatanthauzidwa ndi ma curve ozungulira a logarithmic. Ngakhale kuti imaoneka ngati yozungulira ya Archimedean, kapangidwe kake ka masamu kapadera kamapangitsa kuti ikhale "antenna yodziyimira payokha pafupipafupi."

Kugwira ntchito kwake kumadalira kapangidwe kake kodzigwirizanitsa (mipata yachitsulo ndi mpweya ndi yofanana mu mawonekedwe) komanso mawonekedwe ake a ngodya. Dera logwira ntchito la antenna pa frequency inayake ndi dera looneka ngati mphete lokhala ndi kuzungulira kwa kutalika kwa mafunde pafupifupi limodzi. Pamene frequency yogwirira ntchito ikusintha, dera logwira ntchitoli limayenda bwino m'manja ozungulira, koma mawonekedwe ake ndi mawonekedwe ake amagetsi zimakhalabe zofanana, zomwe zimapangitsa kuti bandwidth ikhale yotakata kwambiri.

Ubwino waukulu wa antenna iyi ndi magwiridwe ake a ultra-wideband (bandwidth ya 10:1 kapena kuposerapo ndi yofala) komanso kuthekera kwake kotulutsa mafunde ozungulira. Zoyipa zake zazikulu ndi kukwera pang'ono komanso kufunika kwa netiweki yovuta yolumikizirana. Imagwiritsidwa ntchito kwambiri m'mapulogalamu omwe amafuna kugwiritsa ntchito bandwidth, monga Electronic Countermeasures (ECM), kulumikizana kwa broadband, ndi machitidwe owunikira ma spectrum.