全球转发器

ProductsFeatures ALCensureoutputlevelstableandadjustablecontinuously. LowpowerconsumptionandavoidtointerferencetoBTS. LEDindicateandjudgetosignallevelofuplinkanddownlink. Withtheamplifiedlinearpower,theintermodulationandandspuriousnessaresuppressedeffectively. Toeasyorandconvenientinstallation. ApplicableScope Toexpandsignalcoverageandresolvetosignalblindareawheresignalweakorunavailable,suchashome,office,publicareaetc. Technical Specification Frequencyrange GSM900uplink:890-915MHzdownlink:935-960MHz Model SR-14-1G SR-23-1G SR-25-1G Outputpower ≥14dBm ≥20dBm ≥23dBm Gain ≥65dBm ≥70dBm ≥75dBm NoiseFigure ≤6dB GainFlatness ≤5dB GroupDelay ≤0.5μs ALCRange ≥20dB Returnloss ≤-6dB VSWR ≤1.8 Inter-modulation ≤-40dBc OtherSpecification I/OImpedance 50Ω RFConnector N-Female OperationTemp. -10-+50 Humidity ≤95% DimensionsApprox. 200×120×30mm WeightApprox. 1.5kg PowerSupply AC:100V-240V-0.5A,50-60HzDC5V-2.5A Color Yellow CoverageArea(open) Max800m² Max1500m² Max2500m² LEDStatus(PO=OutputPower) DL/P (downlink) Green PO≥8dBm PO≥13dBm PO≥15dBm Red PO=14dBm PO=23dBm PO=25dBm POWER (powersupply) Normalworking:green. UL/P(uplink) Normalworking:flashorred.