Astaamaha
● Tilmaamaha Wave-Tridge Double-Ridge
● Toosinta Tooska ah
● Xiriiriyaha dheddig ee SMA
● Barkadda Koritaanka ayaa lagu daray
Tilmaamaha
RM-BDHA088-10 | ||
Shayga | Tilmaamid | Unugyo |
Xaddiga Soo noqnoqda | 0.8-8 | GHz |
Faa'iido | 10 Nooca | dBi |
VSWR | 1.5:1 Nooca. |
|
Polarization | toosan |
|
Xidhiidhiyaha | SMA-F |
|
Qalab | Al |
|
Daaweynta Dusha sare | Rinjiyeynta |
|
Cabbirka | 288.17*162.23*230 | mm |
Miisaanka | 2.458 | kg |
Sawirka dulucda
Xaashida Xogta
Doorka iyo heerka anteenada
Soosaarka awoodda signalka soo noqnoqda raadiyaha ee gudbiyaha raadiyaha waxaa loo soo diraa anteenada iyada oo loo sii marayo feederiyaha (cable), waxaana ku sii daaya anteenada qaab mowjado koronto ah.Kadib mowjadda korantada (electromagnetic) ay gaadho goobta laga helayo, waxa raacaya anteenada (oo hesha qayb aad u yar oo ka mid ah tamarta), waxaana loo diraa qaataha raadiyaha iyada oo loo sii marayo feederiyaha.Waxaa la arki karaa in anteenadu ay tahay aalad muhiim u ah gudbinta iyo helitaanka hirarka elektromagnetic, mana jiro xiriir raadiyaha oo aan anteenadu lahayn.
Waxaa jira noocyo badan oo anteenooyin ah, kuwaas oo loo isticmaalo xaalado kala duwan sida soo noqnoqoshada kala duwan, ujeedooyin kala duwan, munaasabado kala duwan, iyo shuruudo kala duwan.Noocyada badan ee anteenooyinka, kala saarista saxda ah ayaa lagama maarmaan u ah:
1. Sida ujeedadu tahay, waxa loo qaybin karaa anteenada isgaadhsiinta, anteenada TV-ga, anteenada radar, iwm.marka loo eego band soo noqnoqda shaqada, waxa loo qaybin karaa anteeno mawjada gaaban, anteenada ultrashort, anteenada microwave, iwm .;
2. Marka loo eego kala-soocidda jihada, waxa loo qaybin karaa anteeno jihaysan, anteeno jihayn, iwm.;iyadoo loo eegayo kala soocida qaabka, waxa loo qaybin karaa anteeno toosan, anteeno qorshaysan, iwm.