Shenzhen Etenda Technology Limited  

Product Name: 20dBm 70dB GSM 900MHz Band Selective Cellular Amplifier Model NO.: ET-BRG20S-F Condition: New Certification: ISO, RoHS, CE Lightning Protection: With Lightning Protection Standard: Standard Transmission Medium: Cable Type: Signal Repeater Band: GSM/Lte Weight: 3.5kg Output Power: 20dBm Gain: 70dB Trademark: etenda Transport Package: Carton Specification: 270*190*55 Origin: China HS Code: 8517611010 Product Description 20dBm 70dB GSM 900MHz Band Selective Cellular AmplifierCertificationCE0700 and RoHSProfileET-BSG20S-F model can support GSM Band selective system. The bandwidth can be customized in the frequency range.Features1.Elegant and Compact design,good isolation and heat dissipation for long time operation.2.Built-in AGC and ALC circuits, which can automatically control the gain of therepeaterdepending upon the strength of input signals.3.31dB MGC(Manual gain control) 1dB one step available for both uplink and downlink to adjust the gain value for proper coverage during installation or maintenance.4.Limit output power for both uplink and downlink to avoid deep self-oscillations from interference BTS.5.Wide input power range,low power consumption.6.With good IMD3,it can have more antennas for covering without affect towers.7.High linear design,the intermodulation and and spuriousness are suppressed effectively.RF Repeater Typical ApplicationProduct specificationElectrical specificationUplinkDownlinkFrequency RangeGSM900890~900MHz935~945 MHzCan be customizedPassband RippleGSM/DCS≤2dBWCDMA≤2dB/3.84MHzMax .Gain≥65dB ≥70dBOut of Band Gain (GSM,DCS)±600KHz≤ 40dB≤ 40dB±1MHz≤ 35dB≤ 35dB±1MHz≤ 35dB≤ 35dB±5KHz≤ 25dB≤ 25dBMGC(Step Attenuation)31dB / 1dB stepAutomatic Level Control ≥ 30dBMax .Output Power≥13dBm≥20dBmInput Power-30dBm(Max) : Operating-30dBm(Max) : Operating0dBm(Max) : Absolute0dBm(Max) : AbsoluteNoise Figure≤ 8dBIntermodulation (GSM,DCS)9KHz~1GHz ≤ -36dBm≤ -20dBm1GHz~12.75GHz≤ -30dBm≤ -20dBmSpurious Emission9KHz~1GHz ≤ -36dBm≤ -36dBm1GHz~12.75GHz≤ -30dBm≤ -30dBmV.S.W.R≤ 1.5Group Delay≤ 5μsFrequency stability≤ 0.01ppmPower Consumption≤10WATTCoolingHeatsink Convection coolingMTBF100,000 HrsRF CharacterComply with ETSI EN 300 609 -4EMCComply with ETS 301 489 - 1SafteyComply with EN 60 950LED AlarmStandardPower LEDGreen @ Normal workALC LEDRed @ ALC 1dB~31dBMechanical SpecificationsStandardI /O PortN--FemaleImpedance50 ohmOperating Temperature-10ºC~+40ºCEnvironment ConditionsIP40Dimensions270*190*55mmWeight≤ 4KGPower SupplyInput AC90~264V,output DC9V / 5AFAQ1). Q: Does OEM & ODM order available? A: Yes, customer's Logo or design is available;2). Q: What is the product warranty? A: One year warranty offered for ETENDA products.3). Q: How long can I get the products? A: Normally 10-15 days for production, depends on order quantity.4). Q: What is the delivery method? A: Multiple delivery method for selection, by air, land, sea or expression courier.5). Q: What type of system can you support? A: System like GSM / CDMA / DCS / WCDMA / TETRA / LTE Wireless Full Band Repeater, Fiber Optic Repeater, Frequency Shifting Repeater, Digital / Analog Repeater, Trunk Amplifier6). Q: What 's output power can you support? A: indoor modelscan support 10/15/20/23/27/30dbm outdoor modelscan support33/37/40/43 dbm