KingTone Dual Band Fiber Repeater an ƙera shi don haɗa tsarin bandeji biyu, da kuma faɗaɗa siginar wayar hannu ta tsarin eriya da aka rarraba don ɗaukar hoto na cikin gida ko aika siginar ta hanyar kebul na fiber optic zuwa wani yanki mai nisa don samarwa ko haɓaka ɗaukar hoto.
Za a iya amfani da aikin sa ido na zaɓi azaman kayan aiki don saka idanu da sarrafa Dual BandMaimaita Fiber Optic.
Cikin Gida/Waje 3G 4G LTE Maimaita Siginar Wayar Salula 1700/2100MHz / 850MHz Dual Band Repeater Amplifier akan Fiber Optic Cable da aka yi amfani da shi a Mexico B5 don 3G da B4 don 4G.
Ta yaya fiber optic repeater yake aiki?
Mafi kyawun siginar siginar wayar salula na KingTone-Fiber Optic Repeater an ƙera shi don magance matsalolin raunin siginar wayar hannu a irin wannan wuri: nesa da BTS (Base Transceiver Station) kuma yana da hanyar sadarwa ta fiber optic a ƙarƙashin ƙasa.
Gabaɗayan tsarin FOR ya ƙunshi sassa biyu: Unit Donor/ Babban Unit (DOU / MOU)da Remote Unit(ROU).A bayyane suke isarwa da haɓaka siginar mara waya tsakanin BTS (Base Transceiver Station) da wayoyin hannu ta igiyoyin fiber optic.
Ƙungiyar Donor tana ɗaukar siginar BTS ta hanyar haɗin kai tsaye da aka rufe zuwa BTS (ko ta hanyar watsawar iska ta RF ta hanyar Eriya mai bayarwa), sannan ta canza shi zuwa siginar gani kuma yana watsa siginar haɓakawa zuwa naúrar Nesa ta igiyoyin fiber optic.Naúrar Nesa zai sake juyar da siginar gani zuwa siginar RF kuma ya ba da siginar zuwa wuraren da kewayon cibiyar sadarwa bai isa ba.Hakanan ana ƙara siginar wayar hannu kuma ana sake tura shi zuwa BTS ta wata hanya dabam.
Abubuwa | Yanayin Gwaji | Ƙayyadaddun Fasaha | Memo | ||
uplink | downlink | ||||
Yawan Mitar | Band5 | Yin aiki a cikin band | 869-894MHz | 824-849MHz | Musamman |
Band4 | Yin aiki a cikin band | 1710-1755MHz | 2110-2155MHz | ||
Bandwidth | Band5 | Yin aiki a cikin band | 35 MHz | ||
Band4 | Yin aiki a cikin band | 45 MHz | |||
Ƙarfin fitarwa(Max.) | Band5 | Yin aiki a cikin band | +37± 2dBm | +40 ± 2dBm | Musamman |
Band4 | Yin aiki a cikin band | +37± 2dBm | +40 ± 2dBm | ||
ALC(dB) | Shigar da ƙara 10dB | △Po≤±2 | |||
Max Gain | Yin aiki a cikin band | 100± 3dB | 100± 3dB | tare dain 6dB na ganihanyahasara | |
Samun Daidaitacce Range(dB) | Yin aiki a cikin band | ≥30 | |||
Samun Daidaitacce Linear(dB) | 10 dB | ±1.0 | |||
20dB ku | ±1.0 | ||||
30dB ku | ±1.5 | ||||
Ripple a cikin Band (dB) | Bandwidth mai inganci | ≤3 | |||
Matsakaicin matakin shigarwa | Ci gaba 1 min | -10 dBm | |||
Jinkirin watsawa(mu) | Yin aiki a cikin band | ≤5 | |||
Hoton surutu(dB) | Yin aiki a cikin band | ≤5(Max.saba) | |||
Intermodulation Attenuation | 9 kHz~1 GHz | ≤-36dBm/100kHz | |||
1 GHz~12.75GHz | ≤-30dBm/1 MHz | ||||
Port VSWR | BS Port | ≤1.5 | |||
MS Port | ≤1.5 |