2G 3G 4G GSM Tri-Band Signal Repeater/Network Enhancer 900/1800/2100MHz Mobile Signal Booster 500-1000sqm Coverage
From： Author： Release date：2026-05-12 Number of visits：5
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Up Link
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Down Link
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890MHz--915MHz
1710MHz--1785MHz
1920MHz--1990MHz
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1805MHz--1880MHz
2110MHz--2180MHz
2620MHz--2690MHz
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Power
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-70 ~ -40dBm/FA (1.23MHz)
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Gain
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Up Link: 60±3 Db;Down Link : 65±3 Db
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Max Output Power
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+23dBm
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Impedance
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50Ω
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Power Supply
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AC 110/220V (used AC/DC Adapter 12V dc)
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Seclusion
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>70dB
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Compact Design
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Indoor Use
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Item Diemension
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23*18.2*2.1cm
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Connect Mode
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N connector
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Ambient temperature
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-10°C~60°C
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