Tetra 380MHz Itsinda ryatoranijwe 380-385 MHZ 390-395 MHZ Inzira ebyiri Radio UHF Hanze Hanze Yumwanya wo Gusubiramo Amplifier hamwe na RJ45
Umuyoboro wumurongo wa 380-385 MHz (uplink) / 390-395 MHz (downlink) wagenewe gukemura ibibazo byikimenyetso kigendanwa kidakomeye, kikaba gihendutse cyane kuruta kongeramo Sitasiyo nshya (BTS).Igikorwa nyamukuru cya sisitemu ya Bi-Directional Amplifiers ni ukwakira signal nkeya - ingufu ziva muri BTS hakoreshejwe radiyo yumurongo wa radiyo hanyuma ikohereza ibimenyetso byongerewe imbaraga mubice bidahagije.Kandi ibimenyetso bigendanwa nabyo byongerewe kandi byoherezwa muri BTS binyuze muburyo bunyuranye.
Ibikurubikuru byibicuruzwa:
● Hamwe nigishushanyo mbonera, byoroshye kubungabunga
Gukurikirana porogaramu ya kure (icyambu gikurikirana), byoroshye kurikubungabunga no gucunga.
55 IP55 itagira umukungugu & idafite amazi, hamwe nibisabwa bike kubidukikije;
● Hamwe numurongo wo hejuru ufite imbaraga zo kongera imbaraga hamwe no kwangwa cyane duplexer, ishoboye kwanga intermodulation hamwe nibimenyetso simusiga
| Ibintu | Imiterere y'Ikizamini | Ibisobanuro | Meno | ||
| Uplink | Hasi | ||||
| Inshuro Yakazi (MHz) | Inshuro Nominal | 380-385MHz | 390-395mhz | Yashizweho | |
| Umuyoboro mugari | NominalBand | 2MHz | |||
| Kunguka (dB) | Nominal Ibisohoka Imbaraga-5dB | 90 | |||
| Umuyoboro mugari | Nominal Band | 25kHz | |||
| Imbaraga zisohoka (dBm) | Guhindura ikimenyetso | 37 | 43 | ||
| ALC (dBm) | Iyinjiza Ikimenyetso wongereho 20dB | ≤ Po≤ ± 1 | |||
| Urusaku rw'urusaku (dB) | Gukorera mu itsinda（Icyiza.Inyungu） | ≤15 | |||
| Ripple in-band (dB) | Nominal Ibisohoka Imbaraga -5dB | ≤3 | |||
| Ubworoherane bwinshyi (ppm) | Imbaraga zisohoka | ≤0.05 | |||
| Gutinda Igihe (twe) | Gukorera mu itsinda | ≤5 | |||
| Wunguke Intambwe yo Guhindura (dB) | Nominal Ibisohoka Imbaraga -5dB | 1dB | |||
| Kunguka Urwego rwo Guhindura (dB) | Nominal Ibisohoka Imbaraga -5dB | ≥30 | |||
| Kunguka Umurongo Uhinduka (dB) | 10dB | Nominal Ibisohoka Imbaraga -5dB | ± 1.0 | ||
| 20dB | Nominal Ibisohoka Imbaraga -5dB | ± 1.0 | |||
| 30dB | Nominal Ibisohoka Imbaraga -5dB | ± 1.5 | |||
| Guhindura interineti (dBc) | Gukorera mu itsinda | ≤-45 | |||
| Ibyuka bihumanya ikirere (dBm) | 9kHz-1GHz | BW: 30KHz | ≤-36 | ≤-36 | |
| 1GHz-12.75GHz | BW: 30KHz | ≤-30 | ≤-30 | ||
| VSWR | Icyambu cya BS / MS | 1.5 | |||
| Icyambu | N-Umugore | ||||
| Impedance | 50ohm | ||||
| Gukoresha Ubushyuhe | -25 ° C ~ + 55 ° C. | ||||
| Ubushuhe bugereranije | Icyiza.95% | ||||
| Amashanyarazi | DC-48V / AC220V (50Hz) / AC110V (60Hz) (± 15%) | ||||
