Antenna Fa'asolosolo Helical 12dBi Typ. Gain, 1.95-2.1 GHz Frequency Range RM-HSA1921-12R

Fa'amatalaga Pupuu:

O le RM-HSA1921-12R o se antenna fa'ata'amilomilo fa'ata'amilomilo taumatau (RHCP) e fa'agaoioia mai le 1.95 i le 2.1GHz ma le 12dB Typ. gain ma le VSWR maualalo 1.5:1 ma le N Female. E maualuga lona gain, faigofie lona fausaga, ma la'ititi lona tele, fa'atasi ai ma le polarization fa'ata'amilomilo taumatau, e fetaui lelei mo le fafagaina o le reflector, fuaina o le antenna, ma isi fa'aoga.

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RM-HSA1921-12R
Fa'atulagaga	Masani	Iunite
Fa'asologa o Taimi	1.95-2.1	GHz
Impedance	50	ohms
Maua	12 Fa'ata'ita'iga	dBi
VSWR	1.5 Fa'ata'ita'iga
Fa'apolarisasi	Li'o i le itu tauagavale
Fua Fa'atatau o le Axial	<2	dB
Fa'alava o le Fa'alava	22 Fa'ata'ita'iga	dB
Feso'ota'iga	N-Fafine
Tele	Ø212.0 * 273.0(±5)	mm
Mamafa	2.597	Kg
Taulimaina o le Malosiaga (cw)	300	w
Taulimaina o le Malosiaga (tumutumu)	500	w

Muamua: Antenna Fa'a-Polarized Fa'alua 15 dBi Typ. Gain, 2-6GHz Frequency Range RM-DCPHA26-15

Sosoo ai: Antenna o le Lens Horn 30dBi Typ. Gain, 38-40GHz Frequency Range RM-LHA28-30

O le antenna fa'ata'amilomilo planar o se antenna masani e tuto'atasi mai le televave e ta'uta'ua i ona uiga ultra-wideband. O lona fausaga e aofia ai ni lima u'amea se lua pe sili atu e fa'ata'amilomilo i fafo mai se nofoaga tutotonu e fafaga ai, ma o ituaiga masani o le Archimedean spiral ma le logarithmic spiral.

O lona fa'agaioiga e fa'alagolago i lona fausaga e fa'aopoopoina e ia lava (lea e tutusa foliga o u'amea ma avanoa ea) ma le manatu o le "vaega galue". I se fa'asologa fa'apitoa, o se vaega e pei o se mama i luga o le li'o e tusa ma le tasi le umi o le galu e fa'aosofia ma avea ma vaega galue e nafa ma le fa'asalalauina o le radiation. A'o suia le fa'asologa, o lenei vaega galue e gaoioi i luga o lima fa'asolosolo, ma mafai ai e uiga eletise o le antenna ona tumau le mautu i luga o se bandwidth lautele tele.

O itu lelei autū o lenei antenna o lona bandwidth lautele tele (e masani lava 10:1 pe sili atu), gafatia fa'apitoa mo le polarization fa'ata'amilomilo, ma mamanu mautu o le radiation. O ona itu leaga autū o lona tele tele ma e masani ona maualalo le gain. E fa'aaogaina lautele i galuega e mana'omia ai le fa'atinoga o le ultra-wideband, e pei o le electronic warfare, feso'ota'iga broadband, fuaina o le time-domain, ma faiga radar.