详细说明
Product Name: VHF UHF Tetra Two Way Radio Fiber Optic Amplifier Repeater 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 VHF UHF tetra 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.1.ProfileTechnical features1) Waterproof Remote Repeater box suitable for outdoor service;2) metal cavity filter technology inside, which gives wider receiving and sending separation, better gain flatness, higher stability, and lower noise figure;3) Full-duplex & dual-port design, and built-in power supply, making it convenient for installation;4) Allowing for continuous gain adjustment and gain contrast;5) ALC technology used to provide auto amplitude fixing.6) Power, uplink and downlink output indications7) Can support up to 8 pcs RU with 1 pcs MU2.Main Specification MUforBTS couplingMain ItemSpecification(on user requirement)UplinkDownlinkFrequency RangeVHF138 ~ 174 MHz138 ~ 174MHzUHF380 ~ 520 MHz380 ~ 520 MHzTETRA350 ~ 380Mhz 380 ~410MhzCustomized frequencyCustomized frequencyBandwidth5MHz (Cavity Filter)Maximum Gain10dB±2dB10dB±2dBALCOutput increment will not exceed 2dB when input increase 10dBFrequency Error≤±0.5ppmGain Control Range0~30dBRF Output Power10dBm10dBmNoise Figure≤5dBGroup Delay≤1.5usInband 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 Supply220VACSize19'' standard Rack, 3U height Weight8KgWork 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±2dBmFiber Port1 Port8 PortMaster Unitforwireless couplingMain ItemSpecification(on user requirement)UplinkDownlinkFrequency RangeVHF138 ~ 174 MHz138 ~ 174MHzUHF380 ~ 520 MHz380 ~ 520 MHzTETRA350 ~380Mhz 380 ~410MhzCustomized 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≤1.5usInband 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 Supply220VACSizeNormal Cabinet500mm x320mm x235mmDie-Casting Cabinet610mmx440mmx250mmWeightNormal Cabinet20KgDie-Casting Cabinet35KgWork 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 RangeVHF138 ~ 174 MHz138 ~ 174 MHzUHF380 ~ 520 MHz380 ~ 520 MHzTETRA350 ~380Mhz 380 ~410MhzCustomized frequencyCustomized 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≤1.5usInband 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 Supply220VACSizeNormal Cabinet500mm x320mm x235mmDie-Casting Cabinet610mmx440mmx250mmWeightNormal Cabinet20KgDie-Casting Cabinet35KgWork 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±2dBm
