ʻAntenna Spiral Log 4dBi Typ. Gain, 0.2-1 GHz Frequency Range RM-LSA021-4R

Wehewehe Pōkole:

ʻO ke Model RM-LSA021-4R o RF MISO he antenna wili ʻākau lima ʻākau e hana ana mai 0.2-1GHz. Hāʻawi ka antenna i kahi loaʻa 4 dBi Typ. a me VSWR haʻahaʻa 1.8 me ka mea hoʻohui SMA-Female. Ua hoʻolālā kūikawā ʻia no nā kahua me nā koi kiʻekiʻe loa no ka bandwidth a me ka polarization adaptability, e like me ka ʻimi uila, ka hoʻāʻo EMC, a me ke kamaʻilio broadband.

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

Nā kikoʻī huahana

ʻIke Antena

Nā Lepili Huahana

Nā kikoʻī

RM-LSA021-4R
Nā palena	Maʻamau	Nā ʻĀpana
Pae alapine (frequency)	0.2-1	GHz
Palekana	50	nā ohms
Loaʻa	4 ʻAno.	dBi
VSWR	1.8 ʻAno maʻamau.
Polarization	Pōʻai ʻākau ʻākau
Laki Axial	2 ʻAno.	dB
Ka nui	Φ440*992	mm
Mea hoʻohui	SMA-Wahine
Ka lawelawe ʻana i ka mana (cw)	50	W
Ka lawelawe ʻana i ka mana (kiʻekiʻe)	100	W

Ma mua: ʻO ka Antenna Spiral Log 3dBi Typ. Gain, 1-10 GHz Frequency Range RM-LSA110-3R

Aʻe: Mea Hoʻomālamalama Kihi Trihedral 203.2mm,0.304Kg RM-TCR203

ʻO ka antenna log-spiral he antenna angular maʻamau nona nā palena lima metala i wehewehe ʻia e nā piʻo spiral logarithmic. ʻOiai ua like ke ʻano me ka spiral Archimedean, ʻo kona ʻano makemakika kū hoʻokahi e hoʻolilo iā ia i "antenna kūʻokoʻa alapine" maoli.

Hilinaʻi kāna hana ma luna o kona ʻano hoʻopihapiha ponoʻī (ua like ke ʻano o nā hakahaka metala a me ka ea) a me kona ʻano kihi wale nō. ʻO ka ʻāpana hana o ka antenna ma kahi alapine kikoʻī he ʻāpana apo me kahi anapuni o hoʻokahi nalu. Ke loli ka alapine hana, neʻe mālie kēia ʻāpana hana ma nā lima wili, akā mau kona ʻano a me nā ʻano uila, e hiki ai ke ākea loa ka bandwidth.

ʻO nā pono nui o kēia antenna ʻo ia kāna hana ultra-wideband (ʻo nā bandwidth o 10:1 a ʻoi aku paha he mea maʻamau) a me kona hiki ke hoʻomālamalama i nā nalu polarized circular. ʻO kona mau hemahema nui ka loaʻa haʻahaʻa a me ka pono no kahi pūnaewele hānai kaulike paʻakikī. Hoʻohana nui ʻia ia i nā noi e koi ana i ka hana wideband, e like me Electronic Countermeasures (ECM), nā kamaʻilio broadband, a me nā ʻōnaehana nānā spectrum.