TETRA Fibre optique isubiramo igizwe na Master Unit (MU) hamwe na Remote Unit (RU).Igice kimwe cya Master gishobora gukorana hamwe na 1 kugeza 4 Ibice bya kure.Igice cya Master cyohereza ibimenyetso bya BTS mubimenyetso bya optique kandi byohereza ibimenyetso bya optique mubice bya kure (RU).Igice cya kure (RU) cyohereza ibimenyetso bya optique mubimenyetso bya RF, byongere ibimenyetso bya RF kandi bitwikire aho bigenewe.
Igice cya optique ya kure (RU) ihujwe na master unit ikoresheje fibre optique.Ibimenyetso bya BTS bihujwe na master unit yo guhindura amashanyarazi / optique.Ibi bimenyetso byahinduwe byoherezwa hakoreshejwe fibre optique mubice bya kure hanyuma amaherezo kuri antene.Ukoresheje insinga ya optique ya fibre optique, igihombo kinini cyo kwitabwaho kumurongo muremure wa coaxial biririndwa.
Ibi byongera intera iri hagati yikintu cya kure na master unit kugeza kuri 20 km.Subcarrier igaburirwa inzira yerekana ibimenyetso kuri fibre optique kugirango ikore nk'umuyoboro wa kure wo kugenzura no kugenzura ibikoresho byose.Bitewe na modular igitekerezo nyuma kwaguka no kuzamura birashoboka.Ubucucike bwa sisitemu burashobora kandi gutangwa kubiciro bidahenze.
• Ikiguzi cyimbere mu nzu
• Kwishyiriraho byoroshye kubera ibipimo bito no gukora-auto-gain imikorere
• Kwizerwa cyane
Fibre yagaburiwe gusubiramo kubice bibiri bya sisitemu ya radio.Igisubizo cya fibre optique yo gukwirakwiza murugo no kwagura intera muri VHF, UHF na TETRA.
Igishushanyo cyagabanije antenne sisitemu (DAS) yo kubaka radiyo idafite umugozi.
Porogaramu isanzwe:
TETRA Fibre Fibre Optical Repeater ikoreshwa cyane cyane murugo rwimbere no hanze hanze hamwe na fibre optique.Porogaramu ya Tetra Fibre Optical isubiramo izakuraho neza ibimenyetso byahumye ibimenyetso, bizamura ireme ryurusobe, bizamura ishusho yabakoresha selile kandi bibazanire inyungu nyinshi.Bikoreshwa cyane ahantu hepfo.
Umuhanda wa Gariyamoshi
Ibitaro bya Campus Amavuta yumurima
Umuhanda Umuhanda-Umuhanda
Icyaro Ikibuga cyindege
Ibisobanuro by'amashanyarazi
| Andika | TETRA800 | KT-ORDLB - ** (** Yerekeza Kubisohoka Imbaraga) | ||||
| Inshuro | TETRA800 | UL: 806-821MHz DL: 851-866MHz | ||||
| Imbaraga zisohoka | 33dBm | 37dBm | 40dBm | 43dBm | ||
| Imbaraga zisohoka | 2-5dBm | |||||
| Kwakira imbaraga nziza (Min) | -15dBm | |||||
| Uburebure bwa optique | UL: 1310nm; DL: 1550nm | |||||
| Inyungu | 65dB @ 0dB Gutakaza Inzira Nziza | |||||
| Kunguka Urwego | ≥30dB; 1dB / intambwe | |||||
| Urwego rwa AGC | ≥25dB | |||||
| IMD3 | ≤-13dBm | ≤-45dBc | ||||
| Urusaku | ≤5dB | |||||
| Ripple in Band | ≤3dB | |||||
| Gutinda Igihe | ≤10μs | |||||
| Kwanga Itsinda | ≤-40dBc @F (inkombe) ± 4MHz; ≤-60dBc @F (inkombe) ± 10MHz | |||||
| Ibyuka bihumanya | 9KHz-1GHz: ≤-36dBm / 30KHz; 1GHz-12,75GHz: ≤-30dBm / 30KHz | |||||
| Icyambu | 50Ω | |||||
| VSWR | ≤1.5 | |||||
| Uburyo bwo gukurikirana | Bya hafi; Remote (Bihitamo) | |||||
| Amashanyarazi | AC220V (Bisanzwe);AC110V cyangwa DC48V cyangwa Imirasire y'izuba (Bihitamo) | |||||
| Gukoresha ingufu | 100W | 150W | 200W | 250W | ||
Ibisobanuro bya mashini
| Ibiro | 19kg | 19kg | 35kg | 35kg |
| Igipimo | 590 * 370 * 250 mm | 670 * 420 * 210 mm | ||
| Uburyo bwo kwishyiriraho | Gushyira urukuta (bisanzwe); kwishyiriraho inkingi (kubishaka) | |||
| Umuhuza | RF: N igitsina gore;Ibyiza: FC / APC | |||
Ibidukikije
| Urubanza | IP65 (Umucakara) |
| Ubushyuhe | -25 ~ + 55 ° C (Umucakara) 0 ° C ~ + 55 ° C (Umwigisha) |
| Ubushuhe | 5% ~ 95% (Umucakara) |
Imbaraga z'ikimenyetso zitangwa hifashishijwe akayunguruzo, ibice, ibyiyumvo, ibyuma byongera ibyerekezo, antenne zidasanzwe hamwe n'insinga zirabagirana, insimburangingo ya optique, insinga nke za coax, hamwe na fibre optique…
Ibisobanuro birambuye, ikaze kutwandikira kubuntu!(www.kingtonerepeater.com)
