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    Kakaretso ea WIFI Radio Frequency Related Indicators

    Nako ea poso: Apr-25-2023

    Matšoao a maqhubu a radio a se nang mohala a kenyelletsa lintlha tse latelang:
    1. Matla a ho fetisa
    2. Bothata ba amplitude ea vector (EVM)
    3. Phoso ea khafetsa
    4. Frequency offset template bakeng sa ho fetisa matšoao
    5. Spectrum flatness
    6. Ho amohela kutlo
    Matla a phetiso a bolela matla a sebetsang a antenna ea phetiso ea sehlahisoa se se nang mohala, ho dBm. Matla a phetisetso ea waelese a etsa qeto ea matla le sebaka sa lets'oao la waelese, 'me ha matla a le holimo, lets'oao le matla le ho feta.
    Error Vector Magnitude (EVM) ke pontšo e nahanang ka boleng ba matšoao a fetotsoeng, a lekantsoeng ka dB. Ha EVM e nyane, e ntlafatsa boleng ba matšoao. Template ea frequency offset ea lets'oao le fetisitsoeng e ka lekanya boleng ba lets'oao le fetisoang le bokhoni ba eona ba ho hatella tšitiso ea likanale tse haufi.
    Ha thempleite ea spectrum e le nyane le ho feta mola o tloaelehileng oa thempleite, e ntlafatsa ts'ebetso ea eona tlasa maemo a hore matla a phetiso a kopana le ona. Le maikutlo a kamohelo: paramethara e bonts'ang ts'ebetso ea kamohelo ea ntho e lekiloeng. Ha matla a kamohelo a ntlafala, e fumana mats'oao a bohlokoa haholoanyane, 'me e ba kholoanyane ho fana ka tšireletso ea waelese.

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    Hona joale, lihlahisoa tsa rona tsa lisebelisoa tsa marang-rang li fapane: li bohlaleonu, puisano ea optical module, optical fiber module, sfp optical module,oltlisebelisoa, Ethernetswitjha, joalo-joalo Haeba u hloka, u ka ba le kutloisiso e tebileng.



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