Tilmaamaha Taxanaha Anteenada Dibadda ee HDTV

Iyada oo inta jeer ee kala duwan ee 470-862MHZ iyo bandwidth of 5MHZ, antenna this daboolayaa tiro balaadhan oo ah channels, hubinta in aadan weligaa ka maqnaan bandhigyada TV ee aad jeceshahay iyo dhacdooyinka isboortiga.VSWR ee ≤1.5 waxay dammaanad qaadaysaa calaamad deggan oo xooggan, halka faa'iidada cajiibka ah ee 11DBI ay hubinayso soo dhaweynta ugu fiican xitaa meelaha calaamadaha daciifka ah.

E-diyaarada 3dBBeam width of 50 ° iyo H-diyaarada 3dBBeam width of 61 ka dhigan tahay in anteenada waa mid aad u jihada, kuu ogolaanaya in aad diiradda saaraan soo dhaweynta dhanka aad rabto in aad munaaradda gudbinta.Tani waxay kor u qaadaysaa xoogga calaamada waxayna yaraynaysaa faragelinta, taasoo keentay khibrad daawasho oo cajiib ah.

Intaa waxaa dheer, TDJ-400MB-6 waxay ku faantaa saamiga hore-ilaa-Back ee>15dB, isagoo hubinaya faragelinta ugu yar ee ilaha ku hareeraysan.Tani waxay ka dhigan tahay inaad ku raaxaysan karto sawirro cad cad oo aan wax carqalad ah lahayn.

Our TDJ-400MB-6 waxaa lagu sameeyay alaab tayo sare leh waxaana loo dhisay inay u adkeyso xaaladaha cimilada adag.Waa adkaysi UV, u adkaysta daxalka, iyo biyuhu, taas oo ka dhigaysa doorashada ugu fiican ee rakibaadda dibadda.

Rakibadu waa dhakhso oo fudud, iyadoo anteenadu ay la socoto dhammaan qalabka wax lagu dhejiyo ee lagama maarmaanka ah.Haddi ay tahay saqaf-ku-saaran ama gidaar-ku-yaalla, waxa laguu xaqiijin karaa rakibid sugan oo deggan.

Guud ahaan, TDJ-400MB-6 HDTV Dibadda Anteenada wuxuu isku daraa tignoolajiyada gees-goynta leh ee la isku halleyn karo iyo adkeysiga.Macasalaame shaashadaha pixelated oo ku raaxayso khibrad TV-ga dhabta ah oo dhab ah oo la socota TDJ-400MB-6.Bilow inaad la kulanto telefiishanka si aan waligeed loo arag.