Outdoor High Power 2W Digital Wireless B1 B3 B8 B20 Digital Signal Amplifier

Outdoor High Power 2W Digital Wireless B1 B3 B8 B20 Digital Signal Amplifier  Product DescriptionModel:GW-33DRLGDWThe Digital Repeater is designed to provide a more cost-effective solution than adding a new Base Transceiver Station (BTS) to improve signal coverage and communication quality. And its easy installation and maintenance can help carrier get fast return.The repeater is working as a relay between the BTS and mobiles. It receives the low-power signal from BTS via the Donor Antenna, linearly amplifies the signal and then retransmits it via the Coverage Antenna to the weak/blind coverage area. And the mobile signal is also amplified and retransmitted to the BTS via the opposite direction.Features:Aluminum-alloy casing with IP65 protection has high resistance to dust, water and corrosionLow interference to BTS by adopting linear amplifier with high gain and low noiseDSP Module supporting up to 3 sub-bands adjustable in each frequency band  Adopting filter with highly selectivity and low insertion loss eliminates interference between uplink and downlinkUSB port provides a link to a notebook for local supervision or IP Based NMS(Network Management System) that can remotely supervise repeater's working status and download operational parameters to the repeater Via Ethernet.Application:Outdoor:Airports, tourism regions, golf courses, tunnels, factories, mining districts, villages, …Indoor:Hotels, exhibition centers, basements, shopping malls, offices, parking lots, …Product ParametersItemsSpecificationsSystemLTE800GSM900DCS1800UMTS2100Frequency RangeUplink832~862MHz880~915MHz1710~1785MHz1920~1980MHzDownlink791~821MHz925~960MHz1805~1880MHz2110~2170MHzBandwidth(Digital Filter)3 Sub-Bands, 0.2-30MHz Variable per Sub-Band3 Sub-Bands, 0.2-30MHz Variable per Sub-Band3 Sub-Bands, 0.2-30MHz Variable per Sub-Band3 Sub-Bands, 0.2-30MHz Variable per Sub-BandOutput PowerUplink27±2dBm27±2dBm27±2dBm27±2dBmDownlink33±2dBm33±2dBm33±2dBm33±2dBmMaximum Gain85±3dBManual Gain Adjustment Range≥30dB/1dB(The Gain of Each Sub-band can be Adjusted Separately)AGC Range≥ 20dBGain Flatness(Typical)≤ ±3dBVSWR≤ 1.5Maximum Input Power(Non-Destructive)-10dBmNoise Figure≤ 8dBSystem Delay≤ 8μsSpurious Emission9KHz~1GHz: ≤ -36dBm1GHz~12.75GHz: ≤ -30dBmI/O Impedance50ΩRF Connector2xN-FemalePower SupplyInput: 220V, 50/60HzDimensions500x440x187mmWeight≤ 30kgOperating Temperature-25 ~ +55 °CApplicationIndoor or Outdoor(IP65)Relative Humidity Range≤ 95%(Non Condensing)MountingWall MountingLocal ControlVia USB Interface and WiFi HotspotRemote Mode(Optional)SMS and Could NMS via 4G Wireless ModemTechnical Specifications   FAQQ1. Could I get a sample before bulk order?Yes, we offer the sample for all models but charged.Q2. What should I do if I don't know about frequency in my country?Please feel free to contact us with your inquiry, we will find the frequency you need and address your problems.Q3. Do you accept OEM/ODM order?Yes, we can customize the brand logo, colors, and frequencies.Q4.Shipment DateSample3-5 business days7-15 days20-50 pcs15-24 days>50 pcsNegotiateQ5: Delivery Date of the sample by DHL/FedExUSA/Canada/Europe/Asia3-5 daysMiddle East/Latin American5-7 daysAfrican3-7 daysQ6.Payment MethodT/T, Western Union, Paypal, and Credit Card are available,but we suggest paying by made in china, the most favor, and security method.*Other methods please contact us with more details./* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1