Igabana rya Telto ni muri 2, 3 na 4


  • Ahantu hakomokaho:Shanghai, Ubushinwa (Mainland)
  • Izina ryirango:Telto
  • Ibicuruzwa:Gutandukana kw'amashanyarazi biri muri 2, 3 na 4
  • Ibisobanuro

    Ibisobanuro

    Inkunga y'ibicuruzwa

    Ibiranga
    Igabana rya Telsto ni muri 2, 3 na 4, koresha stripline nubushake bwubukorikori hamwe na feza, abatwara ibyuma mumashanyarazi, hamwe nibikorwa byinshi bya Vswr, igihombo cyinshi. Ubuhanga bwiza bwo gushushanya bwemerera umurongo waka kuva 698 kugeza 2700 MHz mu nzu z'uburebure. Gutandukanya imyuka bikunze gukoreshwa mukubaka sisitemu yo gukwirakwiza hanze na sisitemu yo gukwirakwiza hanze. Kuberako bakunze gutandukana, gutakaza igihombo gito hamwe na pim nkeya.
    Vswr nziza,
    Urutonde rurerure,
    Pimi nkeya,
    Blus-Band Frequency,
    Igishushanyo mbonera gito, gishushanya ikiguzi,
    Kwizerwa kwizerwa no kubungabunga kubuntu,
    Impamyabumenyi ya IP nyinshi
    Rohs Yubahiriza,
    N, din 4.3-10 Abahuza,
    Ibishushanyo mbonera birahari,

    Gusaba
    Imbaraga za staget zigufasha gukoresha sisitemu isanzwe kubisabwa byitumanaho byitumanaho muri gahunda yagutse.

    Iyo ikimenyetso gitangwa kugabura inzu, mu nyubako za siporo, ingendo za siporo, imbaraga zirashobora kugabanya ibimenyetso byinjira muri bibiri, bitatu, bine cyangwa byinshi.

    Gabanya ibimenyetso bimwe mumurongo mwinshi, ukurura sisitemu gusangira isoko rusange na sisitemu ya BTS.

    Guhura nibisabwa byurusobe hamwe na sisitemu ya ultra-yagutse.


  • Mbere:
  • Ibikurikira:

  • Ibisobanuro rusange Tel-PS-2 Tel-PS-3 Tel-PS-4
    Urutonde rwinshi (MHZ) 698-2700
    Inzira Oya (DB) * 2 3 4
    Gutakaza Igihombo (DB) 3 4.8 6
    Vswr ..20 ≤1.25 ≤1.30
    Gutakaza Gutakaza (DB) ≤0.20 ≤0.30 ≤0.40
    Pim3 (DBC) ≤-150 (@ + 43DBM × 2)
    Impetance (ω) 50
    Urutonde rw'amashanyarazi (w) 300
    Impinga (w) 1000
    Umuhuza Nf
    Ubushyuhe (℃) -20 ~ + 70

    Amabwiriza yo Kwishyiriraho N cyangwa 7/10 cyangwa 4310 1/2 "Umuyoboro mwiza cyane

    Imiterere ya concactor: (Ishusho1)
    A. Ibinyomoro
    B. Inyuma
    C. Gasket

    Amabwiriza yo kwishyiriraho001

    Kwiyambura ibipimo ni nkuko bigaragara ku gishushanyo (fig2), kwitabwaho bigomba kwishyurwa mugihe umbuye:
    1. Iherezo ryinyuma ryumuyobora w'imbere agomba kuba umunyacyubahiro.
    2. Kuraho umwanda nkigipimo cyumuringa na burr kumpera yumugozi.

    Amabwiriza yo kwishyiriraho002

    Guteranya igice cya kashe: Shyira igice cya ikimenyetso kiri kumurongo winyuma wimigozi nkuko bigaragara nigishushanyo (fig3).

    Amabwiriza yo kwishyiriraho003

    Guteranya ibinyomoro byinyuma (FIG3).

    Amabwiriza yo kwishyiriraho004

    Huza imbere n'inyuma ukoresheje uko bigaragara ku gishushanyo (Ishusho 5)
    1. Mbere yo guswera, gusiga igice cyo gusiga amavuta o-impeta.
    2. Bika ibinyomoro byinyuma na kabili bidafite ishingiro, utondekanya umubiri munini wa shell kumubiri wa shell. Kuramo umubiri munini wa shell umubiri wumubiri wa shell ukoresheje inguge. Guterana birarangiye.

    Amabwiriza yo kwishyiriraho005

    Andika ubutumwa bwawe hano hanyuma utwohereze