Prime Focus Parabolic Eriya 8-18 GHz 35dB Typ.Gain RM-PFPA818-35

Takaitaccen Bayani:

Tuntube Mu Sami Takardar Bayanan Samfura

Cikakken Bayani

Ilimin Antenna

Tags samfurin

Ƙayyadaddun bayanai

Saukewa: RM-PFPA818-35
Ma'auni	Na al'ada	Raka'a
Yawan Mitar	8-18	GHz
Riba	31.7-38.4	dBi
Factor Antenna	17.5-18.8	dB/m
VSWR	＜1.5 Nau'i.
3dB girman girman	1.5-4.5 digiri
10dB girman girman kai	3-8 digiri
Polarization	Litattafai
Gudanar da Wuta	1.5kw (koloji)
Mai haɗawa	N-type(mace)
Nauyi	4.74 a cikin gida	kg
MatsakaicinGirman	Reflector 630 diamita (mara kyau)	mm
Yin hawa	8 ramuka, buga M6 akan PCD 125	mm
Gina	Reflector Aluminium, Foda Rufe

Na baya: Broadband Horn Eriya 12 dBi Nau'in. Riba, Tsawon Mitar 6-24GHz RM-BDHA624-12

Na gaba: Eriya ta gaba-gaba 0.03-3GHz Mitar Mitar RM-OA0033

Eriya mai ɗaukar hankali ta Parabolic ita ce mafi al'ada kuma ainihin nau'in eriya mai nuni. Ya ƙunshi manyan sassa guda biyu: wani ƙarfe mai haske mai siffa a matsayin paraboloid na juyin juya hali da kuma abinci (misali, eriyar ƙaho) dake a wurin sa.

Ayyukansa sun dogara ne akan kaddarorin geometric na parabola: fitattun igiyoyin igiyar ruwa da ke fitowa daga wurin mai da hankali suna nunawa ta saman parabolic kuma suna rikidewa zuwa babban igiyar igiyar jirgin sama don watsawa. Akasin haka, yayin liyafar, raƙuman ruwa masu kama da juna daga filin nesa suna nunawa kuma suna mai da hankali kan ciyarwa a wurin mai da hankali.

Babban fa'idodin wannan eriya shine tsarin sa mai sauƙi, riba mai yawa, kaifin kai tsaye, da ƙarancin farashin masana'anta. Babban rashin amfaninsa shine toshe babban katako ta hanyar ciyarwa da tsarin tallafi, wanda ke rage ingancin eriya kuma yana haɓaka matakan lobe na gefe. Bugu da ƙari, matsayin ciyarwar a gaban mai tunani yana haifar da dogon layin ciyarwa da ƙarin kulawa mai wahala. Ana amfani dashi sosai a cikin sadarwar tauraron dan adam (misali, liyafar TV), ilimin taurari na rediyo, hanyoyin haɗin microwave na ƙasa, da tsarin radar.