Chisarudzo cheterevhizheni chinyorwa hachisi chinhu chakajeka sekuti chinogona kuonekwa pakutanga. Mhando yeantenna yaunoda inoenderana nezvimwe zvinhu. Iyi ndiyo nzvimbo yekugara, uye kurega kubva pane terevhizheni, uye kuvapo kwekupindira, uye nhamba yemigwagwa yaunoda.
Kusvika iye zvino, pane mitatu mikuru miviri yeantennas: satana, kunze uye antenna dzomukati kweTV. Nyaya yedu yanhasi ichakuudza nezvekusarudza kamuri TV antenna. Ngatitsvakei kuti iyi chii, uye ndeapi mavara anofanira kutaridzirwa kana uchiitenga.
Terevhizheni Room Antenna
Iko antenna yakakodzera chete kune avo vashandisi vanogara munharaunda yechiratidzo chinonongedza. Mune mamwe mazwi, vagari vomunharaunda iri kure nekutambira kwakashata kwechiratidzo chendaneti yakadzika iri mukati mekunge (kunyange neyamugadziri) haingakwani.
Pakati pezvibatsiro zvekunyorera kwekunze ndezvekuti:
- kuwirirana - yakadaro antenna haitore nzvimbo yakawanda muimba yako;
- kufamba - kunogona kuendeswa kubva pane imwe nzvimbo kuenda kune imwe nzvimbo, kushamwaridzana kune imwe terevhizheni, kutakurwa kune imwe imba kana kuti dacha;
- Mari inodhura - mukuenzanisa ne satellite uye kunze kweantenna, chikwata ichi chaunogona kutenga pamutengo wakaderera.
Izvo zvipingamupinyi zvikuru zvemasimba anogara mumatare eTV anowanzo, pakutanga, kuderera kwavo kwepasi, uye rwechipiri, chido chekugara munzvimbo 20-30 km kubva kune telecentre iri pedyo, uye chechitatu, kusungirwa kwakanaka kunosungirwa. Ramba uchifunga kuti kuwana pedyo neshongwe haisiwo nzira yakanaka: munyaya iyi, pachava nemamwe marudzi emheremhere, somuenzaniso, chiratidzo chekufungidzira. Kuti uzvibvise, iwe unoda chigadziro, iyo inopesana neyemagetsi (inonzi antentenator).
Mhando dzekunze antenna
Kune miviri miviri mikuru yeantenni dzomukati - iyo pivot uye fomu imwe.
- Yokutanga iviri simbi "nyere" yehurefu hwakareba kusvika pamamita mita. "Antenna" antennae anonamatira munzvimbo dzakawanda-izvi zvinodiwa pakugadzira antenna. Kuti uwane "mufananidzo" wakanaka weimwe nzira, unofanidza kuedza zvakaoma kuigadzirisa. Asi dzimwe nguva zvinowanzoitika kuti kugadzirisa kwakakwana kweterevhizheni imwe chete kunopa kukanganisa mune sarudzo yevamwe. Saka, tisati tashandisa antenna yechipinda, tenzi anogona kunyanya kushevedza, iyo inogadzirisa mune imwe nzira yakaenzana.
- Misiyano iri pakati pefora uye tsvimbo mukati maantenna ndeyekuti inoshanda mu decimeter (dmv) mamiriro. Iko rinopisa antenna isimbi yakagadzirwa nesimbi yakaita sendiro yakazaruka. Izvo zvisikwa zvakajeka zvine maitiro akangofanana nechepakati, saka hapana misiyano yakasiyana muchisarudzo chemarudzi eimba antenna. Pano unofanirwa kutarisa pane zvakakunakira iwe unhu hukuru hwekugamuchira - mamita kana kutemesa, uye izvi, zvakare, zvinoenderana nenhamba yemitambo yeTV yaunoda kutarisa.
Munguva pfupi yapfuura, rudzi rutsva rwomukati antenna rwakava rwakafarirwa: ma-antenna ose-peri-periodic antenna akagadzirirwa kudivi rekusimudzira. Vanonziwo broadband, nokuti vanogona "kubata" nhamba yakawanda yemigwagwa yakawanda, vachipa mufananidzo unofanirwa.
Saka, regai tione zvikonzero. Iyo antenna yekunze inonzwisisika kutenga, kana iwe uchigara muguta (kwete mumhenderekedzo yekunze) nekaratidze kugamuchirwa kwechiratidzo, iyo yeTV yakaswedera pedyo iri mukati memakiromita makumi matatu eimba yako, uye iwe unoda kugadzirisa unhu huri chiratidzo zvishomanana, pasina kushandisa mari yakawanda pairi.
Uyewo iwe unogona kuita antenna nemaoko ako kubva pane zvisingagadziriswa uye kunyange kubva kumabhazi embi .