B20 B9 B3 B1 2G 3G 4G Lte Outdoor Digital Wireless Band Selective
Repeater Digital Amplifier Product DescriptionModel:GW
-27DRLGDWThe 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, …Technical
SpecificationsItemsSpecificationsSystemLTE800GSM900DCS1800UMTS2100Frequency
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
PowerUplink20±2dBm20±2dBm20±2dBm20±2dBmDownlink27±2dBm27±2dBm27±2dBm27±2dBmMaximum
Gain75±3dBManual Gain Adjustment Range≥30dB/1dB(The Gain of
Each Sub-band can be Adjusted Separately)AGC Range≥ 20dBGain
Flatness(Typical)≤ ±3dBVSWR≤ 2.4Maximum Input
Power(Non-Destructive)-10dBmNoise Figure≤ 8dBSystem Delay≤
8μsSpurious Emission9KHz~1GHz: ≤ -36dBm1GHz~12.75GHz: ≤ -30dBmI/O
Impedance50ΩRF Connector2xN-FemalePower SupplyInput: 220V,
50/60HzDimensions315*223*133 mmWeight≤12kgOperating 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
ModemFAQQ1. 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
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