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.
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
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.
Guteranya igice cya kashe: Shyira igice cya ikimenyetso kiri kumurongo winyuma wimigozi nkuko bigaragara nigishushanyo (fig3).
Guteranya ibinyomoro byinyuma (FIG3).
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.