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  • Yagi antennas rf microwave limimita na-efe efe m
  • Yagi antennas rf microwave limimita na-efe efe m
  • Yagi antennas rf microwave limimita na-efe efe m
  • Yagi antennas rf microwave limimita na-efe efe m

    Atụmatụ:

    • Uzo siri ike
    • Ihe owuwu dị mfe
    • Uru dị elu

    Ngwa:

    • Telecom
    • Igwe na-aza eluigwe
    • Ikwuputa

    Yagi Antenna bụ Antenna gbagburu nke Oscillator na-arụ ọrụ (na-abụkarị oscillator), onye na-eme ihe nkiri, na ọtụtụ ndị nduzi na-emega ahụ. N'afọ ndị 1920, hidethesu bugi na Taiki Mahadum Topan mepụtara Antenna a, a maara dị ka "yagi uta antenna" ma ọ bụ naanị antenna antenna ".

    Keejirara

    1. Onye na-agba ọsọ ike: Atenna nwere ezigbo ide ihe ma nwee ike ilekwasị anya ebili mmiri na mpaghara. Ntụziaka radieshon kachasị dị ka nke onye nduzi ahụ, na-egbochi mmechuihu na ndabichi na ntụzigharị.
    2. Nkweta dị elu: tụnyere Dipole Antnas, Anna nwere mpi na-enwe uru dị elu ma nwee ike ijide mgbaama dị anya, na-eme ka mmabata nnabata na idoanya.
    3. Ihe owuwu di nfe: Ndi oscillators nọ n'ọrụ, ndị na-akwado ihe na-eme ihe nkiri, ihe owuwu ahụ dị obere, ọ dịkwa ọcha, siri ike, na mfe nri.

    Akwukwo icho oru

    1. Ubi nkwukọrịta: RF Hort Antenna ejiri obere mkpirisi na Ultra Shortwave Nkwukọrịta, dịka mkparịta ụka redio dị ogologo maka akara ekwentị mkpanaka ekwentị mkpanaaka. Ọ nwere ike ịgbasawanye mkpuchi ma melite ike mgbaama na netwọki wi fi netwọ na Wi netwọlụ wi fi netwọsị Wi fitters na-ejikọ ụlọ dịpụrụ adịpụ ma ọ bụ ịgbasawanye nnukwu ụlọ.
    2. N'ọnwa nke mgbasa ozi na telivishọn, a na-ejikarị antenna opi dị ka igwe onyonyo, nke nwere ike ịnata akara ngosi televishọn na ntụzi aka dị mma ma melite mmetụta nnabata.
    3.
    4. Ubi ndị ọzọ: Antenna nwekwara mpi na-enwe ngwa na ụlọ ọrụ, dịka nyocha data, yana nnabata ikuku, yana nnabata site na nnabata data dị na ụfọdụ nyocha sayensị.
    A na-ejikarị yagi Amenna mee ọtụtụ ihe n'ọtụtụ ụlọ ọrụ ọ dị mfe, dịtụ ọnụ ahịa dị ala, yana ezigbo arụmọrụ.

    Toruzena-enweta yagi Antennas na-ekpuchi ugboro 173mhz. Anyị na-enye ọkọlọtọ opi nke uru 7DBI, yana usoro ejikọtara ọnụ site na mpi pownas dị ka ndị ahịa chọrọ.

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    Nọmba akụkụ

    Mgbe na mgbe

    (Ghz, min.)

    Xiayodengyu

    Mgbe na mgbe

    (Ghz, Max.)

    sofoudengyu

    Uru

    (DBI)

    dengyu

    Voltsri

    (Max.)

    Xiayodengyu

    Nnikorita

    Etiti oge

    (Izu)

    QYA-134-173-7-n 0.134 0.173 7 1.5 Ezi 2 ~ 4

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