Mpolelle hore na antenna e tlameha ho ba le litšobotsi life ho fumana lets'oao la TV la dijithale

Mpolelle hore na antenna e tlameha ho ba le litšobotsi life ho fumana lets’oao la TV la dijithale

Вопросы / ответы › Mpolelle hore na antenna e tlameha ho ba le litšobotsi life ho fumana lets’oao la TV la dijithale

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revenger Админ. asked 4 years ago

Ke ile ka hlokomela hore metsoalle ea ka kaofela e fetohetse thelevisheneng ea digital. Ke ne ke sa batle ho salla morao, ha ke rate ho se latele mekhoa ea sejoale-joale. Empa ha ke utloisise lipalo ho hang. U hloka antenna ea mofuta ofe?

Question Tags: Цифровое телевидение

1 Answers

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revenger Админ. answered 4 years ago

E le hore u fumane lets’oao la dijithale, u hloka antenna ea maqhubu kapa decimeter. Litšobotsi tsa eona ka ho toba li itšetlehile ka sebaka se pakeng tsa TV ea hau le tora ea ho fetisa TV.

• 3-10 km. U hloka antenna e tloaelehileng ea ka tlung, ha ho hlokahale amplifier. Haeba u le toropong, ho molemo ho nka antenna ea ka ntle. E tlameha ho lebisoa ho transmitter.

• lik’hilomithara tse 10-30. Reka antenna ka amplifier, ho molemo ho e beha ka ntle ho fensetere.

• 30-50 km. U boetse u hloka antenna e nang le amplifier. E behe ka ntle feela le holimo ka hohle kamoo ho ka khonehang. Mehahong ea lifolete ho na le li-antenna tse tloaelehileng tsa decimeter tse fanang ka pontšo e ntle foleteng ka ‘ngoe.