I-KingTone Dual Band Fiber Repeater yenzelwe ukudibanisa iinkqubo ezimbini zeebhendi, kunye nokwandisa umqondiso weselula ngokusebenzisa inkqubo ye-eriyali esasazwayo yokhuselo lwangaphakathi okanye idlulise umqondiso ngentambo ye-fiber optic kwindawo ekude yokubonelela okanye yokuphucula ukugubungela.
Umsebenzi wokubeka esweni okude ngokuzikhethela ungasetyenziswa njengesixhobo sokubeka iliso ukude nokulawula i-Dual BandIFiber Optic Repeater.
Ngaphakathi/Ngaphandle 3G 4G LTE iRepeater Cell Phone Signal Booster 1700/2100MHz / 850MHz Dual Band Repeater Amplifier phezu kweFiber Optic Cable esetyenziswa eMexico B5 kwi3G kunye neB4 ye4G.
Isebenza njani i-fiber optic repeater?
I-KingTone Yeyona Iselfowuni Isandisi Sophawu lweSignali-I-Fiber Optic Repeater yenzelwe ukusombulula iingxaki zesignali yefowuni ephathwayo ebuthathaka kwindawo enjalo: kude ne-BTS (iSikhululo se-Base Transceiver) kwaye ine-fiber optic cable network network underground.
Iyonke FOR inkqubo inamacandelo amabini: iYunithi yoMnikeli/ IYunithi enguNdoqo (DOU /MOU)kunye neYunithi ekude(ROU).Bahambisa ngokucacileyo kwaye bakhulise isignali engenazingcingo phakathi kwe-BTS (iSikhululo se-Base Transceiver) kunye neemobiles ngeentambo zefiber optic.
Iyunithi yoMnikeli ibamba umqondiso we-BTS nge-coupler ethe ngqo evaliweyo kwi-BTS (okanye nge-open air transmission ye-RF nge-Donor Antenna), emva koko iyiguqule ibe ngumqondiso we-optic kwaye idlulisele isignali ekhulisiwe kwiYunithi ekude ngeentambo ze-fiber optic.IYunithi ekude iya kuyiguqulela kwakhona isignali ye-optic ibe ngumqondiso we-RF kwaye ibonelele ngophawu kwiindawo apho unxibelelwano lwenethiwekhi lunganelanga.Kwaye isiginali yeselula nayo ikhulisiwe kwaye iphinde idluliselwe kwi-BTS ngendlela echaseneyo.
| Izinto | Imeko yoVavanyo | Inkcazo yobuGcisa | Imemo | ||
| phezulu | ikhonkco elisezantsi | ||||
| Uluhlu lokuphindaphinda | Iqela5 | Ukusebenza ngaphakathi | 869-894MHz | 824-849MHz | Customized |
| Iqela4 | Ukusebenza ngaphakathi | 1710-1755MHz | 2110-2155MHz | ||
| Ububanzi | Iqela5 | Ukusebenza ngaphakathi | 35MHz | ||
| Iqela4 | Ukusebenza ngaphakathi | 45MHz | |||
| Amandla emveliso(Ubukhulu.) | Iqela5 | Ukusebenza ngaphakathi | +37±2dBm | +40±2dBm | Customized |
| Iqela4 | Ukusebenza ngaphakathi | +37±2dBm | +40±2dBm | ||
| I-ALC(dB） | Igalelo longeza i-10dB | △Po≤±2 | |||
| UMax Gain | Ukusebenza ngaphakathi | 100±3dB | 100±3dB | kunyein 6i-dB opticindlelailahleko | |
| Fumana uluhlu olunokulungiswa (dB) | Ukusebenza ngaphakathi | ≥30 | |||
| Ukufumana Linear Adjustable(dB) | 10dB | ±1.0 | |||
| 20dB | ±1.0 | ||||
| 30dB | ±1.5 | ||||
| Ripple kwiBand(dB) | I-Bandwidth esebenzayo | ≤3 | |||
| Inqanaba legalelo eliphezulu | Qhubeka 1min | -10 dBm | |||
| Ukulibaziseka koThumelo (thina) | Ukusebenza ngaphakathi | ≤5 | |||
| Umfanekiso wengxolo(dB） | Ukusebenza ngaphakathi | ≤5(Inzuzo enkulu） | |||
| Intermodulation Attenuation | 9kHz～1GHz | ≤-36dBm/100kHz | |||
| 1GHz～12.75GHz | ≤-30dBm/1MHz | ||||
| Izibuko le-VSWR | Izibuko le-BS | ≤1.5 | |||
| I-MS Port | ≤1.5 | ||||
