I-Log Spiral Antenna 4dBi Uhlobo lokufumana, 0.2-1 GHz Ububanzi boHlala lweRhafu RM-LSA021-4R

I-Log Spiral Antenna 4dBi Uhlobo lweGain, 0.2-1 GHz Ububanzi beFrequency Range RM-LSA021-4R Umfanekiso obonisiweyo

Inkcazo emfutshane:

Imodeli ye-RF MISO i-RM-LSA021-4R yi-antenna ejikelezayo ejikelezileyo yesandla sasekunene esebenza ukusuka kwi-0.2-1GHz. I-antenna inika i-gain 4 dBi Typ. kunye ne-VSWR 1.8 ephantsi ene-SMA-Female connector. Yenzelwe ngokukodwa amasimi aneemfuno eziphezulu kakhulu ze-bandwidth kunye nokuguquguquka kwe-polarization, njengokujonga nge-elektroniki, uvavanyo lwe-EMC, kunye nonxibelelwano lwe-broadband.

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ULWAZI LWEE-ANTEN

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Iinkcukacha

RM-LSA021-4R
Iiparameters	Okuqhelekileyo	Iiyunithi
Uluhlu lweeFrequency	0.2-1	I-GHz
Ukunganyamezelani	50	ii-ohms
Inzuzo	4 Uhlobo.	dBi
I-VSWR	1.8 Uhlobo.
Ukwahlulahlula	I-RH circular
Umlinganiselo we-Axial	2 Uhlobo.	dB
Ubungakanani	Φ440*992	mm
Isinxibelelanisi	I-SMA-Ibhinqa
Ulawulo lwaMandla (cw)	50	W
Ukuphathwa kwamandla (incopho)	100	W

Ngaphambili: I-Log Spiral Antenna 3dBi Uhlobo lweGain, 1-10 GHz Ububanzi beFrequency RM-LSA110-3R

Okulandelayo: I-Trihedral Corner Reflector 203.2mm,0.304Kg RM-TCR203

I-antenna ye-log-spiral yi-antenna ye-angular yakudala enemida yeengalo zesinyithi echazwa zii-logarithmic spiral curves. Nangona ifana ngokubonakalayo ne-Archimedean spiral, isakhiwo sayo sezibalo esikhethekileyo siyenza ibe "yi-antenna ezimeleyo kwi-frequency."

Ukusebenza kwayo kuxhomekeke kwisakhiwo sayo esizixhasayo (izithuba zesinyithi nomoya ziyafana ngemilo) kunye nohlobo lwayo oluyi-angular kuphela. Ummandla osebenzayo we-antenna kwi-frequency ethile yindawo emile okwesangqa enomjikelezo omalunga nobude be-wavelength enye. Njengoko i-frequency yokusebenza itshintsha, le ndawo isebenzayo ihamba kakuhle kwiingalo ezijikelezayo, kodwa imo yayo kunye neempawu zombane zihlala zingaguquki, nto leyo evumela i-bandwidth ebanzi kakhulu.

Iingenelo eziphambili zale antenna kukusebenza kwayo kwe-ultra-wideband (ii-bandwidth ze-10:1 nangaphezulu ziqhelekile) kunye nokukwazi kwayo ukukhupha amaza ajikelezileyo ane-polarized. Iingxaki zayo eziphambili kukufumana inzuzo ephantsi kunye nesidingo senethiwekhi yokutya elungeleleneyo. Isetyenziswa kakhulu kwizicelo ezifuna ukusebenza kwe-wideband, njenge-Electronic Countermeasures (ECM), unxibelelwano lwe-broadband, kunye neenkqubo zokubeka iliso kwi-spectrum.