Shenzhen Etenda Technology Limited  

Product Name: Tetra CDMA450MHz Two Way Radio UHF Fiber Optic Bda Repeater Amplifier Model NO.: ET-CRFO43S-F Condition: New Certification: ISO, RoHS Lightning Protection: With Lightning Protection Standard: Standard Transmission Medium: Optical Fiber Type: Fiber Optic Cable Band: GSM/CDMA/Dcs/PCS/WCDMA/Lte/Iden/Tetra Work Environment: Indoor or Outdoor Outpower: From 33dBm to 43dBm Logo: Customized Noise Figure: 5dB Group Delay: 1.5us Vswr: 1.5 Inband Flatness: 3dB Gain Control Range: 0~30dB Power Supply: 220VAC Trademark: ETENDA Transport Package: Carton or Wooden Case Specification: CE, ROHS Origin: Shenzhen HS Code: 8517611010 Product Description Tetra CDMA450MHz Fiber Optic Bda RepeaterThis repeater is mainly applicable to such case:Underground fiber optic cable network already exists beneath the area to be covered;there is huge obstructive terrain between the BTS and the area to be covered;the distance between the BTS and the area to be covered is 20 km around.IntroductionThe Fiber Optic Repeater system consists of two parts: Donor Unit and Remote Unit.OneMastercanworktogetherwith1to8Slaves.TheMastertransferstheBTSsignalintoopticalsignalandtransmitstheopticalsignaltotheSlaves.TheSlavestransfertheopticalsignalintoRFsignal,amplifytheRFsignalandcoverthetargetareas.Theapplicationof FiberOpticalrepeaterswilleffectivelyeliminatethesignalblindareas,enhancethenetworkquality,improvetheimageofcellularoperatorsandbringthemmoreprofit.Technical features1.Aluminum alloy enclosure for excellent heat dissipation,waterproof design for all-weather installation;2.Adopting filter with highly selectivity and low insertion loss eliminates interference between uplink and downlink;3.Modules structure,full-duplex & dual-port design, and built-in power supply,easy for maintenance and installation;4.High linearity PA; high system gain;5.ALC and AGC to ensure stable operation;6.Max transmission distance between Donor Unit and Remote Unit is 20KM;7.Press-key , Local PC GUI operation and Optional Remote Modem control.8.Can support up to 8 pcs RU with 1 pcs MUTypical applicationswireless coupling Fiber Optic Repeater for-applicationMain SpecificationMaster Unitforwireless couplingMain ItemSpecification(on user requirement)UplinkDownlinkFrequency RangeCDMA850824 ~ 849 MHz869~ 894MHzGSM&EGSM880 ~ 915 MHz925 ~ 960 MHzDCS18001710 ~ 1785 MHz1805 ~ 1880 MHzPCS19001850 ~ 1910 MHz1930~ 1990 MHzWCDMA21001920 ~ 1980 MHz2110 ~ 2170 MHzAWS21001710 ~ 17555 MHz2110 ~ 2155 MHzIDEN806 ~ 821Mhz851 ~ 866 MhzTETRA350 ~380Mhz 380 ~410MhzCustomized frequencyCustomized frequencyLTE700MHZ(A,B,C,D band optional2500 ~ 2570 MHz2620 ~ 2690 MHzCustomized frequencyCustomized frequencyBandwidth5MHz (Cavity Filter)Maximum Gain55dB±2dB55dB±2dBALCOutput increment will not exceed 2dB when input increase 10dBFrequency Error≤±0.5ppmGain Control Range0~30dBRF Output Power37dBm10dBmNoise Figure≤5dBGroup Delay≤5usInband Flatness≤3dBIntermodulation attenuationInband≤-45dBc/30KHzOutband (0ff 2.5MHz)≤-36dBm/30KHz@9KHz-1GHz≤-30dBm/30KHz@1GHz-12.75GHzOutband RejectionSelective Channel≤-30dBc/30kHz@±200kHz≤-60dBc/30kHz@±400kHzBroadBand≤-40dB@2.5MHz ≤-60dB@10MHzSelective Band≤-30dBc/30kHz@±400kHz≤-60dBc/30kHz@±600kHzSpurious emission≤-36dBm/30KHz@9KHz-1GHz≤-30dBm/30KHz@1GHz-12.75GHzVSWR≤1.5Power Supply220VAC,110VAC,48VDC,24VDCSizeNormal Cabinet450mm x325mm x220mmDie-Casting Cabinet610mmx440mmx250mmWeightNormal Cabinet20KgDie-Casting Cabinet38KgWork temperature-40ºC~+55ºC or -25ºC~+65ºCRelative humidity≤95%Operation ConfigurationLCD Display, Manual Key-press, PC RS232 Port,OthersRefer to user manual for more specificationFiber ConnectorFC/APC or SC/APCFiber ModeSingle modeOptic Wavelength1310nm or 1550nmOptic Output Power2dBm±2dBmSlave Unit RUMain ItemSpecification(on user requirement)UplinkDownlinkFrequency RangeCDMA850824 ~ 849 MHz869~ 894MHzGSM&EGSM880 ~ 915 MHz925 ~ 960 MHzDCS18001710 ~ 1785 MHz1805 ~ 1880 MHzPCS19001850 ~ 1910 MHz1930~ 1990 MHzWCDMA21001920 ~ 1980 MHz2110 ~ 2170 MHzAWS21001710 ~ 17555 MHz2110 ~ 2155 MHzIDEN806 ~ 821Mhz851 ~ 866 MhzTETRA350 ~380Mhz 380 ~410MhzCustomized frequencyCustomized frequencyLTE700MHZ(A,B,C,D band optional2500 ~ 2570 MHz2620 ~ 2690 MHzCustomized frequencyBandwidth5MHz (Cavity Filter)Maximum Gain55dB±2dB55dB±2dBALCOutput increment will not exceed 2dB when input increase 10dBFrequency Error≤±0.5ppmGain Control Range0~30dBRF Output Power10dBm43dBmNoise Figure≤5dBGroup Delay≤5usInband Flatness≤3dBIntermodulation attenuationInband≤-45dBc/30KHzOutband (0ff 2.5MHz)≤-36dBm/30KHz@9KHz-1GHz≤-30dBm/30KHz@1GHz-12.75GHzOutband RejectionSelective Channel≤-30dBc/30kHz@±200kHz≤-60dBc/30kHz@±400kHzBroadBand≤-40dB@2.5MHz ≤-60dB@10MHzSelective Band≤-30dBc/30kHz@±400kHz≤-60dBc/30kHz@±600kHzSpurious emission≤-36dBm/30KHz@9KHz-1GHz≤-30dBm/30KHz@1GHz-12.75GHzVSWR≤1.5Power Supply220VAC,110VAC,48VDC,24VDCSizeNormal Cabinet450mm x325mm x220mmDie-Casting Cabinet610mmx440mmx250mmWeightNormal Cabinet20KgDie-Casting Cabinet38KgWork temperature-40ºC~+55ºC or -25ºC~+65ºCRelative humidity≤95%Operation ConfigurationLCD Display, Manual Key-press, PC RS232 Port,OthersRefer to user manual for more specificationFiber ConnectorFC/APC or SC/APCFiber ModeSingle modeOptic Wavelength1310nm or 1550nmOptic Output Power2dBm±2dBm3. StructureDiagram 4. Product Image