I-Helical Spiral Antenna 12dBi Uhlobo lokufumana, 1.95-2.1 GHz Ububanzi boHlaselo RM-HSA1921-12L

I-Helical Spiral Antenna 12dBi Uhlobo lweGain, 1.95-2.1 GHz Ububanzi beFrequency Range RM-HSA1921-12L Umfanekiso obonisiweyo

Inkcazo emfutshane:

I-RM-HSA1921-12Lyikhohloukuphola kwesandla okujikelezayo (LI-antenna ye-helical spiral ye-HCP) esebenza ukusuka kwi-1.95 ukuya kwi-2.1GHz ene-Typ gain ye-12dB kunye ne-VSWR ephantsi ye-1.5:1 ene-N Female. Ine-gain ephezulu, isakhiwo esilula, kunye nobukhulu obuncinci, kunye ne-polarization ejikelezayo yesandla sasekunene, okwenza ukuba ilungele ukondla i-reflector, ukulinganisa i-antenna, kunye nezinye izicelo.

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Ulwazi lwe-Antenna

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RM-HSA1921-12L
Iiparameters	Okuqhelekileyo	Iiyunithi
Uluhlu lweeFrequency	1.95-2.1	I-GHz
Ukunganyamezelani	50	ii-ohms
Inzuzo	Uhlobo lwe-12.	dBi
I-VSWR	1.5 Uhlobo.
Ukwahlulahlula	I-LH circular
Umlinganiselo we-Axial	<2	dB
Ukwahlulahlula okunqamlezileyo	Uhlobo lwe-22.	dB
Isinxibelelanisi	Ibhinqa elingu-N
Ubungakanani	Ø200.0 * 282.2(±5)	mm
Ubunzima	2.472	Kg
Ulawulo lwaMandla (cw)	300	w
Ukuphathwa kwamandla (incopho)	500	w

Ngaphambili: I-Antenna yePolarization ejikelezileyo ephindwe kabini eyi-12 dBi Uhlobo lokufumana, 1.2-2.4 GHz Uluhlu lweeFrequency RM-DCPHA1224-12

Okulandelayo: I-Antenna yeempondo ezimbini ezivuthululweyo ezingama-25dBi Uhlobo lokufumana, 110GHz-170GHz Uluhlu lweeFrequency RM-DPHA6-25

I-antenna ejikelezayo ejikelezileyo yi-antenna eqhelekileyo engaxhomekekanga kumaza amaninzi eyaziwa ngeempawu zayo ze-ultra-wideband. Ulwakhiwo lwayo luneengalo ezimbini okanye ngaphezulu zesinyithi ezijikeleza ngaphandle ukusuka kwindawo yokutyela ephakathi, kunye neentlobo eziqhelekileyo njenge-Archimedean spiral kunye ne-logarithmic spiral.

Ukusebenza kwayo kuxhomekeke kwisakhiwo sayo esizixhasayo (apho izithuba zesinyithi nomoya zinemilo efanayo) kunye nengcamango "yommandla osebenzayo". Kwi-frequency ethile, ummandla ofana nesangqa kwi-spiral enomjikelezo omalunga nobude obunye bomphezulu uyavuya kwaye uba ngummandla osebenzayo onoxanduva lwemitha. Njengoko i-frequency itshintsha, lo mmandla osebenzayo uhamba kwiingalo ze-spiral, uvumela iimpawu zombane ze-antenna ukuba zihlale zizinzile kwi-bandwidth ebanzi kakhulu.

Iingenelo eziphambili zale antenna yi-bandwidth yayo ebanzi kakhulu (edla ngokuba yi-10:1 nangaphezulu), amandla ayo okwahlulahlula i-circular polarization, kunye neepateni zemitha ezizinzileyo. Iingxaki zayo eziphambili bubungakanani bayo obukhulu kunye nokwanda okuphantsi. Isetyenziswa kakhulu kwizicelo ezifuna ukusebenza kwe-ultra-wideband, njengemfazwe ye-elektroniki, unxibelelwano lwe-broadband, ukulinganiswa kwexesha, kunye neenkqubo ze-radar.