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详细信息 Product Name: Band Selective Bda Full Duplexer Two Way Radio VHF UHF Mobile Phone Repeater Condition: New Certification: ISO, CE Lightning Protection: With Lightning Protection Standard: Standard Transmission Medium: Cable Type: Wireless Repeater Band: VHF UHF Tetra Output Power: 1-20W Gain: 65-95dB Vswr: 1.5 Group Delay: 5us Impedance: 50 Ohms Power Supply: AC110V/220V Transport Package: Cartons and Wood Pallet Origin: Fujian, China HS Code: 8543709200 Product Description Band Selective BDA full duplexer two way radio VHF UHF mobile phone repeaterProfessional Manufacturer Guaranteed QualityMaking you keep in touch with others smoothly in everywhere.Pleaseinform us your detail requirements,and thenwecan quote you the price in the first time. Description: PS Series Band Selective Bidirectional Boosters are cost effective and reliable solutions designed to extend and improve the coverage area of VHF, UHF, 800 MHz, Tetra intercom communication systems.Band Selective(Fixed) BDAs amplifies in both directions, uplink and downlink acontinuous bandwidth, factory tuned. The presence of aBDA provides to the communication system with ahigh channel occupancy rate, since coverage is extended beyond site coverage. Typical applications of this line of boosters are indoor situations such as tunnels, buildings, subways, and outdoor scenarios such as stadiums, rural areas and dense urban areas.RF Specifications: ItemSpecificationRemarkUp-linkDown-linkFrequency range136 - 174 MHz136 - 174 MHzVHF350 - 520 MHz350 - 520 MHzUHF806 - 821Mhz851 - 866MhzTETRA/IDENBand width (-3dB)available upon requestDownlink to Uplink Separation3Mhz minOutput Power30-37 dBm(1-5W)30-46 dBm(1-40W)(Customized)Nominal Gain65-95±3dB(Customized)Gain Flatness≤3dB (p-p)MGC ( Step Attenuation )≥31dB / 1dB stepAGC Rang0-30dBMax. ALC level≥25dBIntermodulation attenuation≤-45dBcSpurious emission9kHz-1GHz≤-36dBm1GHz-12.75GHz≤-30dBmNoise Figure.≤5dB(at maximum output power)Group delay≤5usVSWR≤1.5Frequency stability≤0.01ppmRF ConnectorsN - femaleImpedance50 OhmsSupervising Specifications Self diagnostic platformMicroprocessor basedAlarmsYes, amplifiers status, power amplifiers status, power supply failure, battery backup failure, temperature, AGC, RF overload, poor antenna isolation.Local management and supervisingBuilt-in gain adjustment interface and alarms/status LEDs, PC access via RS-232 (OMS)Remote management and supervisingRemote access via wireless GSM SMS modem OR GPRS Modem OR Ethernet, option RC (OMS)Electrical & Mechanical Specifications AC Supply110/220 VACHousingIP65Temp rang-30 to +60 ºCMountingWall mounting as standard, Option PK for pole mounting.Application: The Band selective wireless repeater is applied to VHF/UHF inter-phone communication system or TETRA digital trunking communication system signal coverage extension. This is also known as "VHF/UHF wireless BDA".Our present manufacturing service: 1) GSM/CDMA/WCDMA/IDEN/DCS/PCS/LTE/TETRA/DMR/VHF/UHF and other Repeaters (PICO Repeater/Dual band/ Fiber Optical / Band or frequency selective /Frequency Shifting) and series Trunk Amplifiers.2) Functional Units: Low-noise Power Amplifier Integrative Module, Low-noise Band Selective Power Amplifier Integrative Module, Power Amplifier, Low-noise Amplifier, Channelized Device, Band Selective Device, Band Selective Frequency Shifting Device.3) All kinds of Antenna/Power divider/Filter/Connector/Cable/Coupler/Combiner/Duplexer.4) OEM & ODM is welcome. Pleaseinform us your detail requirements,and thenwecan quote you the price in the first time.For more repeater information,please feel free to contact with us!!
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