Waa maxay antenna a saxan

mawduuca wada hadalka our maanta - antenna saxan. Xaqiiqada ah in dad badan oo si qalad ah loo yaqaan oo dhan anteenooyinkooda ee TV satellite. Dhab ahaantii, ma dhammaan qalabka - antenna ku saxan. Tani waa mid ka kaliya nooca qalabka. Ha noo ugu horeysay siin qeexidda dhabta ah ee fikirka this. Sayidka, satellite ah waxaa loo yaqaan qalabka mirroring loogu talagalay in ay ka helaan satalayt calaamadaha.

Haddaba si toos ah noocyada tagaan. antenna saxan waa kuwa ugu badan oo iyaga ka mid. Waxa loo isticmaalaa si ay u helaan raadiyaha iyo telefishinka iyo waxaa loogu talagalay si ay u bixiyaan helitaanka shabakadda internetka. Waxaa jira laba nooc oo ah qalabka sida.

Nooca ugu horeeya - focal toos ah. Tani waa nooc ka mid ah classic of paraboloid a kacaanka. Tani antenna saxan shaqeeyaan laga yaabaa in C-band iyo-Ku band. Waxaa suuro gal ah ee qalabka xitaa in hab isku dhafan. Nooca labaad - mowjadda antenna. Noocani waa nooc ugu badan ee soo dhaweynta shakhsi ka mid ah warbaahinta satellite. antenna Tani waa paraboloid ah elliptic. Fiirada gaarka ah ee qeybta this ka yar tahay xarunta joomateri ee qalabka.

heshiis Tani waxay ka caawisaa si loo baabi'iyo fujiyaan ee aagga isticmaali karo sida irradiator ah, iyo lugaha isaga for. Sidaa darteed, tan antenna saxan leeyahay index ka badan kala duwanaansho hore la isla aagga muraayada. irradiator A goob ka hooseeya xarunta cuf ee antenna ka dhigaysa waxaa suurto gal ah in ay kordhiso xasiloonida inta lagu guda jiro soo-gaadhista dabaysha, maxaa yeelay, waxaa ku lifaaqan si xooga vertical.

Sababo la xiriira meesha uu antenna ee baaquli reebay raasamaal roobabka. Sida la og yahay, ay ilaa xad si xoog leh saamayn ku yeelan karaan tayada signalka. xagal The rabitaan ah antenna ku kala duwanaan karaan ku xiran tahay natiijada of loolka ka weyn ama ka yar. Noocan ah antenna shaqeeya ee safafka la mid ah sida focal tooska ah.

Nooca soo socda - antenna toroidal. Product waxa ay la xidhiidhaa category cusub la helo signalada satellite (si loogu isticmaalo oo aan qalabka qalloocinaya). Gartaa sida anteeno ka dhammaan qalabka hore in in uu leeyahay muujineysa dusha parabola fiican loo qorsheeyay. Thanks to iftiinta labaad waxaa ogaaday suuragalnimada in la dhiso Tiro badan oo converters of signal soo dhaweynta.

antenna noocan oo kale ah waxaa loo sameeyey bir galvanized gaar ah, kaas oo la daboolay xamuurada caag ah. Its haysta meel kartaa ugu badnaan 16 converters. Dhexdoodana waxaa laga yaabaa in diisnaan ugu yaraan 3 digrii. Si kastaba ha ahaatee, rakibo ay u baahan tahay u hogaansanaanta adag in xagal of rabitaan iyo azimuth. Faa'iidada of antenna this ka kooban yahay in xaqiiqda ah in ay macquul tahay in dhigay motor gaar ah kaasoo kara inuu isku shaandheyn qalabka jihada satellite la doonayo.

Recently, ay khuseyso WiFi antenna saxan. Sida aad u malayn kartaa horyaalka, waa ay awoodaan in ay shaqeeyaan oo aan xiriir banki. Halkan, mabda ', iyo dhamaan waxaan rabay in aad u sheegto oo ku saabsan anteenooyinkooda.