Antena yeLog Spiral 3.6dBi Type. Gain, 1-12 GHz Frequency Range RM-LSA112-4R

Tsananguro pfupi:

Ruzivo rweChigadzirwa

Ruzivo rweAntena

Matagi eChigadzirwa

Magadzirirwo

RM-LSA112-4R
Maparamita	Zvakajairika	Zviyero
Rudzi rweMafambiro	1-12	GHz
Kusagadzikana	50ohms
Kuwana	3.6 Rudzi.	dBi
VSWR	1.8 Rudzi.
Kupatsanurana	RH yakatenderera
Chiyero cheAxial	<2	dB
Saizi	Φ167*237	mm
Kutsauka kubva paOmni	±4dB
1GHz Beampaid 3dB	Ndege yeE: 99°Ndege yeH: 100.3°
4GHz Beampaid 3dB	Ndege yeE: 91.2°Ndege yeH: 98.2°
7GHz Beampaid 3dB	Ndege yeE: 122.4°Ndege yeH: 111.7°
11GHz Beampaid 3dB	Ndege yeE: 95°Ndege yeH: 139.4°
Huremu	0.527	kg

Yakapfuura: Antena yeLog Spiral 8 dBi Type. Gain, 1-12 GHz Frequency Range RM-LSA112-8R

Zvinotevera: Antena yeLog Periodic 6dBi Type. Gain, 0.03-3GHz Frequency Range RM-LPA0033-6

Antena ye log-spiral iantenna yekare ine miganhu yesimbi yemaoko ayo inotsanangurwa ne logarithmic spiral curves. Kunyangwe ichitaridzika yakafanana neArchimedean spiral, chimiro chayo chemasvomhu chakasiyana chinoita kuti ive "antenna isingadyidzani nema frequency."

Kushanda kwayo kunoenderana nechimiro chayo chega (nzvimbo dzesimbi nedzemhepo dzakafanana muchimiro) uye hunhu hwayo hwekona chete. Nzvimbo inoshanda yeantenna pafrequency chaiyo inzvimbo yakaita sedenderedzwa ine denderedzwa rinenge rimwe wavelength. Sezvo frequency yekushanda ichichinja, nzvimbo iyi inoshanda inofamba zvakanaka pamwe chete nemaoko anotenderera, asi chimiro chayo uye hunhu hwemagetsi zvinoramba zvakafanana, zvichigonesa bandwidth yakafara zvikuru.

Zvakanakira zvikuru zveantenna iyi kushanda kwayo kwakanyanya (bandwidth ye10:1 kana kupfuura inowanikwa) uye kugona kwayo kuburitsa mafungu akatenderera. Dambudziko rayo guru nderekuti hainyanyi kuwana uye kudiwa kwenetwork yakaoma yekudyisa. Inoshandiswa zvakanyanya mumapurogiramu anoda kushanda kwebandwidth yakawanda, akadai seElectronic Countermeasures (ECM), broadband communications, uye spectrum monitoring systems.