TETRA Fiber Optical repeaters muaj Master Unit (MU) thiab Chaw Taws Teeb (RU).Ib chav Master tuaj yeem ua haujlwm ua ke nrog 1 txog 4 Cov Chaw Taws Teeb.Master Unit hloov cov teeb liab BTS rau hauv cov teeb liab kho qhov muag thiab xa cov teeb liab kho qhov muag mus rau Chaw Taws Teeb (RU).Lub Chaw Taws Teeb (RU) hloov cov teeb liab kho qhov muag rau hauv RF teeb liab, ua kom nrov RF teeb liab thiab npog thaj chaw lub hom phiaj.
Qhov chaw taws teeb kho qhov muag (RU) txuas nrog rau chav tsev master ntawm optical fiber.Cov teeb liab BTS tau cuam tshuam rau chav tsev tswv rau kev hloov hluav taws xob / kho qhov muag.Cov teeb liab hloov dua siab tshiab no tau xa los ntawm fiber ntau optical mus rau cov chaw taws teeb thiab thaum kawg mus rau lub kav hlau txais xov.Los ntawm kev siv fiber ntau optical cables, siab attenuation poob ntawm ntev coaxial cables raug zam.
Qhov no ua rau kom muaj peev xwm nyob deb ntawm chav tsev nyob deb nroog thiab chav master mus txog 20 km.Lub subcarrier yog pub rau hauv lub teeb liab txoj kev ntawm optical fiber los ua lub chaw taws teeb tswj thiab saib xyuas channel rau txhua yam khoom siv.Vim lub tswv yim modular tom qab nthuav dav thiab txhim kho yog ua tau.Qhov system redundancy kuj tuaj yeem muab rau ntawm tus nqi qis.
• Nqi-zoo sab hauv tsev cell enhancer
• Ib qho yooj yim installation vim qhov me me thiab nws pib ua haujlwm tau zoo
• Muaj kev ntseeg siab
Fiber-fed repeaters rau ob-txoj kev xov tooj cua tshuab.Optical fiber ntau tov rau sab hauv tsev thiab ntau yam txuas ntxiv hauv VHF, UHF thiab TETRA zaus.
Qhov tsim qauv faib kav hlau txais xov (DAS) rau hauv-tsev wireless xov tooj cua kev pab them nqi.
Cov ntawv thov raug:
TETRA Fiber Optical Repeaters feem ntau yog siv hauv thaj chaw sab hauv tsev thiab sab nraum zoov uas twb muaj cov fibers optic.Daim ntawv thov ntawm Tetra Fiber Optical repeaters yuav zoo tshem tawm cov teeb liab qhov muag tsis pom kev, txhim kho lub network zoo, txhim kho cov duab ntawm cov neeg siv xov tooj ntawm tes thiab coj lawv cov txiaj ntsig ntau dua.Lawv tau siv dav hauv cov chaw hauv qab no.
Railway Tube Scenery qhov chaw
Campus Hospital Oilfield
Txoj Kev Sea-route Town
Nyob deb nroog tshav dav hlau Venue
Hluav taws xob Specifications
| Hom | TSI 800 | KT-ORDLB-** (* Xa mus rau qhov tso zis fais fab) | ||||
| Ntau zaus | TSI 800 | UL: 806-821MHz DL: 851-866MHz | ||||
| Tso zis zog | 33dBm ib | 37dbm ua | 40dBm ib | 43dbm ua | ||
| Optic Output Fais Fab | 2-5dBm | |||||
| Tau txais Optical Power (Min) | -15dBm | |||||
| Optical Wavelength | UL: 1310nm, DL: 1550nm | |||||
| Tau txais | 65dB@0dB Optical Path Poob | |||||
| Tau Txais Kho Ntau Yam | ≥30dB; 1dB / kauj ruam | |||||
| AGC Ntau | ≥25dB | |||||
| IMD 3 | ≤-13dBm | ≤-45dBc | ||||
| Nrov duab | ≤5dB | |||||
| Ripple hauv Band | ≤ 3dB | |||||
| Sijhawm ncua | ≤10μs | |||||
| Tawm Band Rejection | ≤-40dBc @F(ntug) ± 4MHz; ≤-60dBc @F(ntug) ± 10MHz | |||||
| Spurious Emission | 9KHz-1GHz: ≤-36dBm / 30KHz; 1GHz-12.75GHz: ≤-30dBm / 30KHz | |||||
| Chaw nres nkoj impedance | 50 Ω | |||||
| VSWR | ≤1.5 | |||||
| Saib xyuas hom | Hauv zos; Chaw taws teeb (yeem) | |||||
| Fais fab mov | AC 220V (Ntuj);AC110V lossis DC48V lossis Hnub Ci Powered (Yeem) | |||||
| Kev siv fais fab | 100 W | 150 W | 200 W | 250 W | ||
Mechanical Specifications
| Qhov hnyav | 19kg ua | 19kg ua | 35kg ua | 35kg ua |
| Dimension | 590 * 370 * 250 hli | 670 * 420 * 210 hli | ||
| Kev teeb tsa hom | Phab ntsa installation (ib txwm); Ncej installation (yeem) | |||
| Txuas | RF:N poj niam;Optical: FC / APC | |||
Ib puag ncig Specifications
| Case | IP65 (tus qhev) |
| Kub | -25 ~ + 55 ° C (Qhib) 0 ° C ~ + 55 ° C (Master) |
| Cov av noo | 5% ~ 95% (tus qhev) |
Lub teeb liab lub zog yog muab faib ua cov ntxaij lim dej, splitters, attenuators, bi-directional amplifiers, discrete antennas thiab radiating cables, optical transceivers, tsis tshua muaj coax cables, thiab optical fibers ...
Xav paub ntau ntxiv, txais tos hu rau peb dawb!(www.kingtonerepeater.com)
