I-Wholesale Wireless Micro Transmitter ye-karaoke

Incazelo emfushane:


  • Ukuhlanekezelwa kwe-Harmonic:≤0.5%
  • Ukusetshenziswa kwamandla:≤10W
  • Isilinganiso sesiginali nomsindo:≥110dB
  • Iziteshi ezilungisekayo:100 × 2
  • Amandla okudlulisa:3-30mW
  • Ukuzinza kwemvamisa:± 10ppm
  • Impendulo yemvamisa yomsindo:40-18000Hz
  • Ububanzi bemvamisa:740-790MHz
  • Ukuthola ukuzwela:-95 ~ -67dBm
  • Imininingwane yebhethri:Amabhethri e-AA amabili
  • Imodi yokushintshashintsha:ukuguqulwa kwemvamisa (FM)
  • Umphumela womsindo:umphumela olinganiselayo kanye nomphumela oxubile
  • Imodi yokunyakaza:Ukuhlanganiswa Kwemvamisa Yesivalo Esikhiyiwe Sesigaba (PLL)
  • Indlela yokwamukela:Ukuguqulwa kwemvamisa yesibili ye-Superheterodyne
  • Imininingwane yamandla:100-240V 50-60Hz 12V DC (i-adaptha yamandla eshintshayo) noma i-220V AC / 50-60HZ 12V DC (Amandla aqondile)
  • Imininingwane Yomkhiqizo

    Amathegi Omkhiqizo

    Izici zokusebenza:

    Ubuchwepheshe bokuqala bokuzwa ngesandla komuntu obuzenzakalelayo embonini, imakrofoni ithuliswa ngokuzenzakalelayo zingakapheli imizuzwana emi-3 ngemuva kokushiya isandla singashintshi (noma yiluphi uhlangothi, noma yiliphi i-engeli lingabekwa), igcina amandla ngokuzenzakalelayo ngemva kwemizuzu emi-5 bese ingena esimweni sokulinda, bese ivala ngokuzenzakalelayo ngemva kwemizuzu eyi-15 bese inqamula ngokuphelele amandla. Umqondo omusha wemakrofoni engenantambo ehlakaniphile nezenzakalelayo

    Isakhiwo esisha sesekethe yomsindo, iphimbo elihle kakhulu, imvamisa eqinile ephakathi nephansi, ikakhulukazi emininingwaneni yomsindo enamandla okusebenza aphelele. Ikhono lokulandelela elinamandla kakhulu lenza ukuqoqwa nokudlala ibanga elide/eliseduze ngokukhululeka

    Umqondo omusha wobuchwepheshe bokushayela bedijithali uxazulula ngokuphelele isimo semvamisa ehlukahlukene emakamelweni angasese e-KTV, futhi ungalokothi weqe imvamisa!

    Ifakwe isekethe yomsebenzi wokucindezela ukukhala, ukulungisa amaphutha kulula kakhulu

    Ukusesha okuzenzakalelayo komsebenzi wesiteshi ongenazo iziphazamiso, ukufakwa okulula kakhulu

    Umthamo omkhulu wokukhipha unganqunyelwa ngokukhululekile, futhi ububanzi bokuzivumelanisa nezimo bubanzi

    Umsingathi angasetha ngokuguquguqukayo inani lokusetshenziswa

    Ibhendi yemvamisa ye-UHF, ukuhlanganiswa kwemvamisa ye-phase-locked loop (PLL)

    Iziteshi eziyi-100×2, isikhala sesiteshi singama-250KHz

    Umklamo wokuguqulwa kwemvamisa yesibili ye-Superheterodyne, onokuzwela okuphezulu kakhulu kokwamukela

    Ingxenye yemvamisa yomsakazo isebenzisa izihlungi ze-dielectric ezisebenza kahle kakhulu ezisezingeni eliphezulu ezinekhono elihle kakhulu lokulwa nokuphazamiseka

    Imvamisa yokuqala ephakathi isebenzisa isihlungi se-SAW, kanti imvamisa yesibili ephakathi isebenzisa isihlungi se-ceramic esinezigaba ezintathu, esithuthukisa kakhulu ikhono lokulwa nokuphazamiseka

    Isekethe ethule eklanyelwe ngokukhethekile, isusa ngokuphelele umsindo womthelela wokuvulwa nokuvalwa kwemakrofoni

    Imakrofoni isebenzisa ibhethri le-AA le-Tesco, elihlala amahora angu-6-10

    Imakrofoni isebenzisa umklamo ohlukile wokukhulisa amandla, ukwehla kwamandla ebhethri akuthinti ukusebenza okuphelele kwemakrofoni yesandla.

    Indawo yokusebenza efanelekile efinyelela kumamitha angu-80, ifaneleka ngezikhathi ezahlukene

    Ukucushwa okuzenzakalelayo yishubhu yemakrofoni ye-aluminium alloy enokukhanya okuluhlaza okwesibhakabhaka esikrinini se-LCD

    Ngamandla okudlulisa alungisekayo kanye nomkhawulo we-squelch olungisekayo, inkinobho yokulawula i-squelch yangaphandle isethwe kuphaneli yangemuva yomamukeli, engabekwa ku-

    Ukusetha okuguquguqukayo kwerediyasi yokusebenza esebenzayo phakathi kwamamitha ayi-10 namamitha angama-80

    Ngomsebenzi wokuxhumanisa okuzenzakalelayo we-infrared, imakrofoni ingavunyelaniswa ngokushesha nesiteshi esisebenzayo somamukeli

    Imodeli ekhethekile yobunjiniyela be-KTV, amamakrofoni amabili aphathwa ngesandla, isamukeli esisodwa. Lungiselela kalula amakamelo angasese e-KTV angaphezu kwe-100, ukwakheka kwesakhiwo somkhiqizo oyingqayizivele, ukulungiswa okusheshayo nokulula.


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  • Olandelayo:

  • Bhala umlayezo wakho lapha bese uwuthumela kithi