Mazano sei kuti kanyanga kuti TV

Munhu wese anoda kuona TV yako high quality, asi kwete zvose munzvimbo zvinobvira. Kumwe chiratidzo zvakaipa kumwe zvavo vasipo. Saka, munyaya ino vachatarira sei kuti kanyanga kuti TV nemaoko ake.

Kune nzira dzakawanda, asi tinofanira kusarudza riya zvakazara kusangana yenyu zvinodiwa.

Somuenzaniso, vaviri Pepa simbi hafu-triomphe magaba angapikisana vakakodzera yokutsiva zvitoro kanyanga. Asi panewo kubvisa. kanyanga Izvi zvichaita chete kushanda UHF siyana. Kuti tiwane zvakawanda migero, dzinoda maviri-fő magaba.

gungano

Nokuti mubhengi zvinokosha solder muzinda kondakita - mureza mumwe - zvaitawo ruka. Zvadaro Vanoiroverera achishandisa namira tepi kusvikira pasi trempelya. Pazuva neizvi divi kanyanga connector. Kuti tiwane mufananidzo unhu vakadzikama, unofanira kuchinja chinhambo pakati pemahombekombe. Saka, sei kuti mukaravhani kanyanga, nyore chaizvo, munonzwisisa.

The TV kanyanga akapeta dipole zvakawanda zvakaoma, asi kunaka chiratidzo womuchato nazvo pamusoro. Zvinoda dzemaitirwe. Sezvo kanyanga iri Broadband, chinofanira kutora hova shoma, uye zvichienderana papurogiramu vakaverengwa, saizi anofanira kuva akasiyana.

Ikozvino tinofanira kufunga sei kuti kanyanga kuti TV pamwe mudukusa Nokurasikirwa uye mari.

Huru mutopota pamwe, uye dzimwe nhengo dzose inofanira nendarira, mhangura kana aruminiyamu. pamusoro kwavo kungava hasha. Steel dhishi zvichaita zvakaoma kwazvo, uye chiratidzo kugamuchirwa iye haazoregi unhu. Uyezve, zvichava ngura. Pamusoro pazvo, zvinofanirwa kubhururuka nayo mumugwagwa.

chikuru chubhu pakureba inofanira kuva mamita maviri. Mariri, achishandisa screws 5 mm mu dhayamita, imwe duku dhayamita chubhu yakabatanidzwa "mukuru". Daro pakati pavo inofanira kuva masendimita 30. Nokuti ungano anofanira vanochera uye vanochera ikakuruma dhayamita pamusoro 5-6 mm. Jira rimwe nerimwe unozotevera chubhu inofanira kuva 10 cm kubva pfupi. Ndizvo wokutanga chaizvo "Director", riri mujinga achava akaenzana masendimita 60, masendimita 50, uye raitevera, etc.

Mukupesana mukuru mukuru, kusvikira mujinga chubhu wanamatira reflector. Zvinomirira nemamiriro "vatungamiriri" vatatu kwakabatana munguva yakafanana. Uyezve, vibrator akatasva nomutopota.

Nokuti vazhinji, chinoramba chakavanzika sezvo kuita kanyanga kuti TV yako saka kuti kutarira nemachira zvinofadza, zvakanga zvisiri kura uye panguva imwe chete kutora aivapo migero yose. Sezvo imi makaona, pane kugadzirisa - mumwe Yagi antennas akapeta dipole.

We uchiwedzera. Pashure kanyanga hatina vakatounganidzwa, solder loop. Tora chimedu kanyanga waya urefu 60 masendimita uye nemishonga ine 75 ohms. Takazotendeuka kuchenesa kumigumo kuti chirukwa kwakabatana pamwechete uye kuti kuisa huru chubhu. A nechepakati waya - the vibrator. kwokubatana All anofanira zvakanaka chisimbiso kudzivirira mwando kupinda. Vibrator - loop chakagadzirwa chete zvinhu sezvo kanyanga pacharo. Kure pakati kumigumo vibrator inofanira kuva masendimita 10 uye muchidimbu nechepakati waya. Takabva kubatanidza kanyanga wire pamwe connector ose achida urefu.

In nyika yedu yakawanda nemisha, apo budiriro haisati dzamboparidzirwa, uye mazano aya sei kuti musha kanyanga, vachiri kushanda.

Yemanyorero Yagi kanyanga loop vibrator wakaiswa yakakwirira sezvinobvira. Zviri nani kutora chidhina huni kuyera 50 mm ne50 mm uye kureba 6 metres, kugadzirisa chinhu kanyanga pariri, pashure yose urefu waya kuparadzira uye kuisa padenga mamiriro.

Saka, kubva ino, wakadzidza nzira kuti kanyanga kuti TV, pasina rubatsiro nyanzvi, pasina kupedzera mari kutenga nayo, uye gudzazwi ari muchitoro, kana uchigara kumaruwa nharaunda. Chiedzwa.