Antena yeHelical Spiral 12dBi Type. Gain, 1.95-2.1 GHz Frequency Range RM-HSA1921-12R

Tsananguro pfupi:

RM-HSA1921-12R iantenna yeruoko rwerudyi ine polarization yedenderedzwa (RHCP) helical spiral, inoshanda kubva pa1.95 kusvika 2.1GHz ine 12dB Typ. gain uye VSWR yakaderera 1.5:1 ine N Female. Ine gain yakakwira, chimiro chiri nyore, uye saizi yakamanikana, pamwe chete nepolarization yedenderedzwa yeruoko rwerudyi, zvinoita kuti ive yakakodzera kudyisa reflector, kuyerwa kweantenna, uye mamwe mashandisirwo.

Taura nesu Tora Datasheet yeChigadzirwa

Ruzivo rweChigadzirwa

Ruzivo rweAntena

Matagi eChigadzirwa

Magadzirirwo

RM-HSA1921-12R
Maparamita	Zvakajairika	Zviyero
Rudzi rweMafambiro	1.95-2.1	GHz
Kusagadzikana	50	maohms
Kuwana	12 Rudzi.	dBi
VSWR	1.5 Rudzi.
Kupatsanurana	RH yakatenderera
Chiyero cheAxial	<2	dB
Kupatsanurana kweMuchinjiko	22 Rudzi.	dB
Chinobatanidza	N-Mukadzi
Saizi	Ø212.0 * 273.0(±5)	mm
Huremu	2.597	Kg
Kubata Simba (cw)	300	w
Kubata Simba (nhamba yepamusoro)	500	w

Yakapfuura: Antena yeNyanga Yakatenderera Dual Polarized 15 dBi Type. Gain, 2-6GHz Frequency Range RM-DCPHA26-15

Zvinotevera: Antena yeLens Horn 30dBi Type. Gain,38-40GHz Frequency Range RM-LHA28-30

Antena inotenderera yakatenderera iantenna yekare isingashandise mafrequency akawanda inozivikanwa nehunyanzvi hwayo hwe ultra-wideband. Maumbirwo ayo ane maoko maviri kana anopfuura esimbi anotenderera achienda kunze kubva panzvimbo yekudya, nemhando dzakajairika dziri Archimedean spiral ne logarithmic spiral.

Kushanda kwayo kunoenderana nechimiro chayo chega (uko nzvimbo dzesimbi nedzemhepo dzine maumbirwo akafanana) uye pfungwa ye "nzvimbo inoshanda". Pa frequency chaiyo, nzvimbo yakaita serin'i pa spiral ine denderedzwa re wavelength imwe chete inofashukira uye inova nzvimbo inoshanda inokonzera mwaranzi. Sezvo frequency ichichinja, nzvimbo iyi inoshanda inofamba nemaoko e spiral, zvichibvumira hunhu hwemagetsi hwe antenna kuti hurambe hwakagadzikana pamusoro pe bandwidth yakafara zvikuru.

Zvakanakira zvikuru zveantenna iyi ibandwidth yayo yakafara zvakanyanya (kazhinji 10:1 kana kupfuura), kugona kwayo kuita polarization yakatenderera, uye mapatani emwaranzi akagadzikana. Dambudziko rayo guru kukura kwayo kwakakura uye kazhinji kacho haina simba rakawanda. Inoshandiswa zvakanyanya mumapurogiramu anoda mashandiro e-ultra-wideband, akadai sehondo yemagetsi, kutaurirana kwebroadband, kuyerwa kwenguva, uye masisitimu eradar.