ʻO ka Antenna Kaulike Log 8dBi Typ. Gain, 0.3-2GHz Frequency Range RM-LPA032-8

ʻAntenna Kaulike Log 8dBi Typ. Gain, 0.3-2GHz Frequency Range RM-LPA032-8 Kiʻi i Hōʻike ʻia

Wehewehe Pōkole:

Kāhea iā mā˚ou E kiʻi i ka Pepa ʻIkepili Huahana

Nā kikoʻī huahana

ʻIke Antena

Nā Lepili Huahana

Nā kikoʻī

RM-LPA032-8
Nā palena	Nā kikoʻī		Nā ʻĀpana
Pae alapine (frequency)	0.3-2		GHz
Loaʻa	8 ʻAno.		dBi
VSWR	1.4 ʻAno maʻamau.
Polarization	Hoʻopili ʻia me ka laina
3dB Ka laulā o ke kukuna	Mokulele E: 53.78	mokulele H: 102.82	°
Mea hoʻohui	N-Wahine
Nui (L * W * H)	873.6855.62.441(±5)		mm
Kaumaha	0.716		Kg
Mana Hoʻokele, CW	300		W
Ka Hāʻawi Mana, Kiʻekiʻe	500		W

Ma mua: ʻAntenna Kaulike Log 9dBi Typ. Gain, 0.3-2GHz Frequency Range RM-LPA032-9

Aʻe: 4.9-7.1GHz Waveguide Ukana, Rectangular Waveguide Interface RM-WL4971-43

ʻO kahi antenna log-periodic kahi antenna broadband kū hoʻokahi nona ka hana uila, e like me ka impedance a me ke ʻano radiation, e hana hou ʻia me ka logarithm o ke alapine (frequency). ʻO kona ʻano maʻamau he moʻo o nā mea dipole metala o nā lōʻihi like ʻole, i hoʻopili ʻia i kahi laina feeder, e hana ana i kahi ʻano geometric e hoʻomanaʻo ana i ka iwi iʻa.

Hilinaʻi kāna kumumanaʻo hana ma ka manaʻo "ʻāpana hana". Ma kahi alapine hana kikoʻī, ʻo kahi hui wale nō o nā mea me nā lōʻihi kokoke i ka hapalua o ka nalu e hoʻonāukiuki maikaʻi ʻia a kuleana no ka radiation mua. Ke loli ke alapine, neʻe kēia ʻāpana hana ma ke ʻano o ka antenna, e hiki ai i kāna hana wideband.

ʻO ka pōmaikaʻi nui o kēia antenna ʻo ia kona bandwidth ākea loa, e hōʻea pinepine ana i ka 10:1 a ʻoi aku paha, me ka hana paʻa ma waena o ka band. ʻO kona mau hemahema nui he ʻano paʻakikī a me ka loaʻa kūpono. Hoʻohana nui ʻia ia i ka hoʻokipa kīwī, ka nānā ʻana i ka spectrum full-band, ka hoʻāʻo ʻana o ka Electromagnetic Compatibility (EMC), a me nā ʻōnaehana kamaʻilio e koi ana i ka hana wideband.