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Detailed Product Description
Mini Single-Band Mobile Signal Booster
Model: KR-1555C/G/D/W
Introductions:
The consumer use mini Single-Band Mobile Signal Booster is an cost effective device that can enlarge the coverage area of the mobile base station and fills in the blind spots of the mobile phone network
Product Features:
lProvide quick coverage solution for small signal weak & block zones;
lCompact size, low consumption, easy installation, great cover;
lCoverage area up to 200~500 square meters;
lHigh linear design, low interference to BTS;
lManual Gain control available
lFull duplex and double-end design, external power supply, and convenient installation
lProvide power indication and uplink and downlink indications.
lThe reliability conforms to GB6993-86 standards.
lThe electromagnetic compatibility conforms to ETS300 609-4 standards.
Technical specifications:
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Items
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Index
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Frequency range
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Uplink: CDMA 824-849/ GSM 890-915MHz/ DCS1710-1785/ 3GWCDMA1920-1980
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Downlink: CDMA 869-894/ GSM 935-960MHz/ DCS1805-1880/3GWCDMA 2110-2170
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Gain
(dB)
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Uplink
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≥55
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Downlink
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≥60
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Gain adjustable
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MGC≥30dB
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Output power
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≥20dBm
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Pass band ripple
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≤8dB
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Guard band rejection
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（BW-60dB）≤42MHz
（BW-70dB）≤45MHz
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I/O impedance
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50Ω/N Connector
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I/O return loss
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≤-8dB
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Noise figure
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≤-8dB
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Inter-modulation attenuation (Po=13dBm)
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≤-40dBc
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Transmission delay
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≤0.5μs
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Working Temperature
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-10℃～50℃
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Power supply
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AC110～220V±10%, 45～55Hz
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Size
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110*60*20mm
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Weight
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0.5kg
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Reliability
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To the GB6993-86 standard
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Electromagnetic
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To the ETS300 694-4 standard
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Indication
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a) Power supply LED Indicator
b) Export power LED Indicator
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