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    Nānā o WIFI Radio Frequency Related Indicators

    Ka manawa hoʻouna: Apr-25-2023

    ʻO nā hōʻailona lekiō uila uʻuku ka mea nui i kēia mau mea:
    1. Ka mana lawe
    2. Hapa vector amplitude (EVM)
    3. Kuhi pinepine
    4. ʻO ka laʻana hoʻoneʻe pinepine no ka hoʻouna ʻana i nā hōʻailona
    5. ʻO ka laulima palahalaha
    6. Loaʻa i ka naʻau
    ʻO ka mana hoʻouna e pili ana i ka mana hana o ka antenna lawe uila o ka huahana uila, ma dBm.Hoʻoholo ka mana o ka uila uila i ka ikaika a me ka mamao o ka hōʻailona uila, a ʻoi aku ka kiʻekiʻe o ka mana, ʻoi aku ka ikaika o ka hōʻailona.
    ʻO Error Vector Magnitude (EVM) kahi hōʻailona e noʻonoʻo ana i ka maikaʻi o nā hōʻailona modulated, ana ʻia i ka dB.ʻO ka liʻiliʻi o ka EVM, ʻoi aku ka maikaʻi o ka hōʻailona.Hiki ke ana i ke ano o ka hoailona i hooiliia a me kona hiki ke hoopau i ke keakea ma na ala pili.
    ʻOi aku ka liʻiliʻi o ke kiko kikoʻī a ʻoi aku ka lōʻihi o ka laina template maʻamau, ʻoi aku ka maikaʻi o kāna hana ma lalo o ke kūlana e hui ai ka mana hoʻouna.A me ka naʻau hoʻokipa: kahi ʻāpana e hōʻike ana i ka hana hoʻokipa o ka mea i hoʻāʻo ʻia.ʻOi aku ka maikaʻi o ka hoʻokipa ʻana, ʻoi aku ka maikaʻi o nā hōʻailona pono e loaʻa iā ia, a ʻoi aku ka nui o kāna mau uhi uila.

    wps_doc_1

    I kēia manawa, ʻokoʻa kā mākou huahana lako pūnaewele: naʻauaoonu, module optical communication, module fiber optical, sfp optical module, olt equipment, Ethernet switch, etc. Inā makemake ʻoe, hiki iā ʻoe ke ʻike hohonu.



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