I-KingTone Dual Band Fiber Repeater iklanyelwe ukuhlanganisa amabhendi amabili, futhi inwebe isignali yeselula ngohlelo olusabalalisiwe lwe-antenna ukuze imbozwe endlini noma idlulisele isignali ngentambo ye-fiber optic endaweni ekude ukuze kuhlinzekwe noma kuthuthukiswe ukumbozwa.
Umsebenzi ongawukhetha wokuqapha okukude ungasetshenziswa njengethuluzi lokuqapha ukude nokulawula i-Dual BandI-Fiber Optic Repeater.
I-Indoor/Outdoor 3G 4G LTE Isiphindayo Sesiginali Yefoni Yeselula 1700/2100MHz / 850MHz Isikhulisamsindo Esiphindaphinda Ibhendi Embili ngekhebula le-Fiber Optic elisetshenziswa e-Mexico B5 ku-3G kanye ne-B4 ye-4G.
Isebenza kanjani i-fiber optic repeater?
I-KingTone Best Cell Phone Amplifier-I-Fiber Optic Repeater yakhelwe ukuxazulula izinkinga zesignali yeselula ebuthakathaka endaweni enjalo: kude ne-BTS (I-Base Transceiver Station) futhi inenethiwekhi yentambo ye-fiber optic ngaphansi komhlaba.
Lonke FOR uhlelo luqukethe izingxenye ezimbili: Iyunithi Yomnikelo/ Iyunithi Eyinhloko (DOU / MOU)kanye ne-Remote Unit(ROU).Zidlulisa ngokusobala futhi zikhulise isignali engenantambo phakathi kwe-BTS (Base Transceiver Station) namaselula ngezintambo ze-fiber optic.
Iyunithi ye-Donor ithwebula isignali ye-BTS nge-coupler eqondile evalwe ku-BTS (noma ngokudluliswa kwe-RF emoyeni ovulekile nge-Donor Antenna), bese iyiguqula ibe isignali ye-optic bese idlulisela isignali ekhulisiwe Kuyunithi Ekude ngezintambo ze-fiber optic.Iyunithi Ekude izoguqula isignali ye-optic ibe isignali ye-RF futhi inikeze isignali ezindaweni lapho ukutholakala kwenethiwekhi kungenele.Futhi isignali yeselula nayo iyakhuliswa futhi idluliselwe kabusha ku-BTS ngendlela ehlukile.
| Izinto | Isimo sokuhlola | Ukucaciswa Kwezobuchwepheshe | Imemo | ||
| uplink | isixhumanisi esingezansi | ||||
| I-Frequency Range | Ibhande5 | Ukusebenza ku-band | 869-894MHz | 824-849MHz | Ngokwezifiso |
| Ibhande4 | Ukusebenza ku-band | 1710-1755MHz | 2110-2155MHz | ||
| Umkhawulokudonsa | Ibhande5 | Ukusebenza ku-band | 35MHz | ||
| Ibhande4 | Ukusebenza ku-band | 45MHz | |||
| Amandla Okukhiphayo(Ubuningi.) | Ibhande5 | Ukusebenza ku-band | +37±2dBm | +40±2dBm | Ngokwezifiso |
| Ibhande4 | Ukusebenza ku-band | +37±2dBm | +40±2dBm | ||
| I-ALC(dB） | Okokufaka engeza i-10dB | △Po≤±2 | |||
| I-Max Gain | Ukusebenza ku-band | 100±3dB | 100±3dB | ngein 6i-dB opticindlelaukulahlekelwa | |
| Thola Ibanga Eliguquguqukayo(dB) | Ukusebenza ku-band | ≥30 | |||
| Thola Umugqa Oguquguqukayo(dB) | 10dB | ±1.0 | |||
| 20dB | ±1.0 | ||||
| 30dB | ±1.5 | ||||
| I-Ripple in Band(dB) | Umkhawulokudonsa Osebenzayo | ≤3 | |||
| Ileveli yokufaka enkulu | Qhubeka u-1min | -10 dBm | |||
| Ukulibaziseka kokudlulisela (thina) | Ukusebenza ku-band | ≤5 | |||
| Umfanekiso Womsindo(dB） | Ukusebenza ku-band | ≤5(I-Max.inzuzo） | |||
| I-Intermodulation Attenuation | 9 kHz～1 GHz | ≤-36dBm/100kHz | |||
| 1 GHz～12.75GHz | ≤-30dBm/1MHz | ||||
| Imbobo ye-VSWR | Ichweba le-BS | ≤1.5 | |||
| I-MS Port | ≤1.5 | ||||
