Uhf Radio Isubiramo 400MHz Bi-Directional Amplifier (BDA) Tetra UHF Umuyoboro wa Selective Signal Repeater Booster sisitemu yagenewe gukemura ibibazo byikimenyetso kigendanwa kidakomeye, kikaba gihenze cyane kuruta kongeramo Sitasiyo nshya (BTS).Igikorwa nyamukuru cya sisitemu ya Repeaters ni ukwakira ibimenyetso bito biturutse kuri BTS ukoresheje radiyo yumurongo wa radiyo hanyuma ugahita wohereza ibimenyetso byongerewe imbaraga aho usanga imiyoboro idahagije.Kandi ibimenyetso bigendanwa nabyo byongerewe kandi byoherezwa muri BTS binyuze muburyo bunyuranye.
Ibyingenzi
◇ Bihujwe na TETRA, TETRAPOL, P25 (Ph1 na Ph2)
Line Umurongo muremure PA, Sisitemu yo hejuru yunguka, Ikoranabuhanga ryubwenge ALC
Up Duplex yuzuye hamwe no kwigunga cyane kuva hejuru kugeza kumanuka ；
Gusuzuma ibinyabiziga, Gukora mu buryo bwikora imikorere yoroshye ；
◇ Umukoresha ashobora guhinduka kugenzura, UL na DL yigenga, kumuyoboro;
Monitoring Gukurikiranira hafi no kure (kubishaka) hamwe no gutabaza byikora & kugenzura kure; SNMP protocole (bidashoboka).
67 IP67 / NEMA4X Igishushanyo mbonera cyogushiraho ibihe byose.
Ibisobanuro bya tekiniki
| Ibintu | Uplink | Hasi | ||
| Inshuro Yakazi (yihariye) | 449.5-455MHz | 459.5-465MHz MHz | ||
| Passband BW.min | 5.5MHz | |||
| Kumanura kuri Uplink gutandukana, min | 10MHz | |||
| Icyiza.Urwego rwinjiza (Ntirusenya) | -10dBm | |||
| Icyiza.Imbaraga zisohoka (birashoboka) | + 33dBm | + 37dBm | ||
| Icyiza.Inyungu | 85dB | 85dB | ||
| Umuyoboro wa Passband | ≤ 3dB | |||
| Wunguke Urwego rwo Guhindura | 1 ~ 31dB @ intambwe ya 1dB | |||
| Igenzura ryimodoka (ALC) | 30dB | |||
| Umuvuduko Uhagaze Umuhengeri (VSWR) | ≤ 1.5 | |||
| Urusaku Igishusho @ Byungutse | ≤ 5dB | |||
| Icyiciro cya PP Ikosa | ≤ 20 | |||
| Ikosa rya RMS | ≤ 5 | |||
| Ibyuka bihumanya | Muri bande ikora | ≤ -36dBm / 30kHz | ||
| Hanze y'itsinda | 9kHz ~ 1GHz: ≤ -36dBm / 30kHz 1GHz: ≤ -30dBm / 30kHz | |||
| Guhinduranya | Muri bande ikora | ≤ -36dBm / 3kHz cyangwa ≤ -60dBc / 3kHz | ||
| Hanze y'itsinda | 9kHz ~ 1GHz: ≤ -36dBm / 30kHz 1GHz ~ 12.75GHz: ≤ -36dBm / 30kHz | |||
| Gutinda kw'itsinda | ≤ 6.0 µS | |||
| Hanze ya Band | ≤ -40dBc @ ± 1MHz≤ -60dBc @ ± 5MHz | |||
| Guhagarara inshuro | ≤ 0.05ppm | |||
| Imbaraga ntarengwa zo kwinjiza, nta byangiritse | + 5dBm | |
| I / O Impedance | 50Ω | |
| Umuhuza wa RF | N-Ubwoko (Umugore) / burahinduka / munsi yikibaho | |
| Urubuga rwo kwisuzumisha | Microprocessor ishingiye | |
| Ubuyobozi bwibanze no kugenzura | Kwinjira hafi ukoresheje Ethernet | |
| Ubuyobozi bwa kure no kugenzura | Kwinjira kure ukoresheje Ethernet cyangwa modem idafite umugozi, amahitamo KT-RC2G | |
| Kwubahiriza RoHS | Yego | |
| Yubahiriza hamwe | EN 301 489-18;ETSI TS 101 789-1, EN 60 950 | |
| Amazu | IP67 / NEMA4X | |
| Ubushyuhe | -13º kugeza 131º F • -25º kugeza + 55º C. | |
| Ikigereranyo cy'ubushuhe | ≤ 95% (kudahuza) | |
| Amashanyarazi (yihariye) | DC 24V / DC 48V / AC 220V, 50 / 60Hz / 110VAC, 50/60Hz | |
| Gukoresha ingufu | ≤ 170W | |
| Gutanga Amashanyarazi Amashanyarazi (bidashoboka) | Amasaha 4 | |
| Gukonja | Ihuriro risanzwe | |
| Amazu | IP67 / NEMA4X | |
| Kuzamuka | Urukuta cyangwa inkingi | |
| MTBF | Amasaha 50.000 | |
| Ibipimo | 520mm * 450mm * 230mm | |
| Ibiro | 32kg |
