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Detailed Product Description
Quad-Band Pico Repeater 20dBm
Model: KR-2065GDWL/ KR-2065CPWL
Introductions:
The Quad-Band Pico Repeater provides an affordable solution to solve the indoor signal coverage problems in all telecom systems due to signal fading and attenuation caused by architecture obstacles. 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 picks up the strongest signal from BTS via the Donor Antenna, linearly amplifies the signal and then retransmits it via the Indoor Signal Distribution System to the weak/blind coverage area. And the mobile signal is also amplified and retransmitted to the BTS via the opposite direction.
The band-selective function can choose to amplify the signal within the customized band.
Features:
nTwo signal ports with full duplex design
nHigh system gain
nLinear power amplification to effectively suppress inter-modulation and spurious emission
nSmart Automatic Level Control (ALC) ensures output level stable and adjustable continuously
nUnique color LEDs to indicate power supply and state and alarm
nSimple installation with external AC/DC adapter
Applications:
To expand signal coverage or fill signal blind area where signal is weak or unavailable.
Outdoor: Airports, tourism regions, golf courses, tunnels, factories, mining districts, villages, etc;
Indoor: Hotels, exhibition centers, basements, shopping malls, offices, parking lots, etc.
Technical Specifications:
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Frequency Range
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Uplink
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Downlink
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GSM900+DCS1800+WCDMA2100+LTE2600
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890-915/1710-1785/
1920-1980/ 2500-2570MHz
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935-960/1805-1880/
2110-2170/
2620-2690MHz
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GSM850+PCS1900+WCDMA 2100+LTE2600
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824-849/1850-1910/
1710-1755/
2500-2570MHz
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869-894/1930-1990/
2110-2155/
2620-2690MHz
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LTE700+GSM850+PCS1900+WCDMA2100
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777- 787/824 - 849/
1710-1785/
1920 - 1980MHz
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746- 756/869-894/
1805-1880/
2110 - 2170MHz
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Max. Gain
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65dB
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70dB
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Max. Output Power
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15dBm
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20dBm
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Band width
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Wide Band
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Manual Gain Control
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31dB / 1dB Step
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Automatic Gain Control
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>20dB
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Ripple in-band
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≦6dB
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Return loss
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≤ -10dB
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Noise Figure
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≤ 6dB
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Spurious Emission
& Intermodulation
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9KHz~1GHz
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≤ -36dBm
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1~12.75GHz
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≤ -30dBm
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WCDMA
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Spurious Emission Mask
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Meet 3GPP TS 25.143 ( V 6.2.0 )
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Modulation Accuracy
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≤ 12.5%
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Peak Code Domain Error
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≤ -35dB@Spreading Factor 256
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Time Delay
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≤ 1.5 μs
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Frequency stability
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≤ 0.01ppm
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MTBF
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> 50000 hours
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Impedance
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50 ohm
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Power Supply
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Input AC90~264V,output DC10V / 7A
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Power LED
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Power Indicator
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ALC LED
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Orange @ ALC 1~5dB, Red @ ALC 15dB~20dB,
LED off after 5 seconds red color
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Mechanical Specification
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RF Connector
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N-F
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Switch
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Power Switch、Manual Gain Control Switch
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Cooling
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Heatsink Convection cooling
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Humidity
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< 90%
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Operating Temperature
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-10℃~55℃
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Environment Conditions
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IP40
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Installation Type
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Wall Installation
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Size
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250*360*52mm
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Weight
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< 10Kg
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