Ezubere KingTone Dual Band Fiber Repeater iji jikọta sistemụ igwe abụọ, wee gbasaa mgbama mkpanaka site na sistemụ antenna ekesa maka mkpuchi ime ụlọ ma ọ bụ bufee mgbama site na eriri fiber optic gaa ebe dị anya maka inye ma ọ bụ melite mkpuchi.
Enwere ike iji ọrụ nlekota oru anya nhọrọ dị ka ngwá ọrụ iji nyochaa ma jikwaa Dual BandFiber Optic Repeater.
Ime/n'èzí 3G 4G LTE Onye na-emegharị ihe ngosi ekwentị mkpagharị 1700/2100MHz / 850MHz Dual Band Repeater Amplifier n'elu Fiber Optic Cable ejiri na Mexico B5 maka 3G na B4 maka 4G.
Kedu ka fiber optic repeater si arụ ọrụ?
Igwe nrụbama ekwentị KingTone kacha mma-Emebere Fiber Optic Repeater iji dozie nsogbu nke mgbaàmà ekwentị na-adịghị ike n'ebe dị otú ahụ: tere aka na BTS (Base Transceiver Station) ma nwee netwọk eriri fiber optic n'okpuru ala.
Ihe niile maka sistemụ nwere akụkụ abụọ: Ngalaba inye onyinye/ Master Unit (DOU/MOU)na Remote Unit(ROU).Ha na-ebufe ma na-amụba akara ngosi ikuku n'etiti BTS (Base Transceiver Station) na mobiles site na eriri fiber optic.
Ngalaba inye onyinye na-ejide akara BTS site na njikọ njikọ emechi emechi na BTS (ma ọ bụ site na mgbasa ozi RF mepere emepe site na Antenna Donor), wee gbanwee ya ka ọ bụrụ akara ngosi anya wee bufee mgbama a na-abawanye na mpaghara Remote site na eriri fiber optic.Ngalaba dịpụrụ adịpụ ga-atụgharị akara ngosi anya na mgbama RF ma nye akara ngosi na mpaghara ebe mkpuchi netwọk na-ezughị oke.Na mgbama mkpanaka na-abawanye ma bufee ya na BTS site n'akụkụ nke ọzọ.
| Ihe | Ọnọdụ ule | Nkọwa nka nka | Memo | ||
| elulink | downlink | ||||
| Oke ugboro ugboro | Band5 | Na-arụ ọrụ na band | 869-894MHz | 824-849MHz | ahaziri |
| Band4 | Na-arụ ọrụ na band | 1710-1755MHz | 2110-2155MHz | ||
| Bandwit | Band5 | Na-arụ ọrụ na band | 35MHz | ||
| Band4 | Na-arụ ọrụ na band | 45MHz | |||
| Ike mmepụta(Max.) | Band5 | Na-arụ ọrụ na band | +37± 2dBm | +40±2dBm | ahaziri |
| Band4 | Na-arụ ọrụ na band | +37± 2dBm | +40±2dBm | ||
| ALC(dB) | Ntinye tinye 10dB | △Po≤±2 | |||
| Ọnụ ego kacha mma | Na-arụ ọrụ na band | 100±3dB | 100±3dB | ya nain 6dB opticuzomfu | |
| Nweta oke ngbanwe (dB) | Na-arụ ọrụ na band | ≥30 | |||
| Nweta Linear nwere ike idozi(dB) | 10dB | ±1.0 | |||
| 20dB | ±1.0 | ||||
| 30dB | ±1.5 | ||||
| Ripple na Band (dB) | Bandwit dị irè | ≤3 | |||
| Ọkwa ntinye kacha | Gaa n'ihu 1min | -10 dBm | |||
| Ogbu oge nnyefe(anyị) | Na-arụ ọrụ na band | ≤5 | |||
| Ọnụ ọgụgụ mkpọtụ(dB) | Na-arụ ọrụ na band | ≤5(Nweta oke) | |||
| Intermodulation Attenuation | 9kHz～1GHz | ≤-36dBm/100kHz | |||
| 1GHz～12.75GHz | ≤-30dBm/1MHz | ||||
| Port VSWR | Ọdụ ụgbọ mmiri BS | ≤1.5 | |||
| MS Port | ≤1.5 | ||||
