Product Feature
* Provide quick coverage solution for small signal weak & block zones.reduce drop/off calls.
* Compact size, low consumption, easy installation, great cover.
* Cover about 200~3000 m2 without block or obstruct.
* Reduce cellphone transmit power and radiation, extend cellphone battery life.
* High linear design, low interference to BTS.
* Manual Gain Control function.
* Triband in one repeater, effectively reduce the project cost.
Specification
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MODEL: C20D-GDW
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Electrical Specification
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Specification
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Gain
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70±2dB
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ATT step of 1dB
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1~10dB
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|?|≤1dB
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10~20dB
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|?|≤1dB
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20~25dB
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|?|≤1.5dB
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ALC Active 10dB
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|?|≤2dB
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Ripple
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GSM≤8dB
DCS≤10dB
WCDMA≤6dB
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Output Power
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UL: 15±2dBm
DL: 20±2dBm
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Intermodulation Products
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GSM≤–36dBm
DCS WCDMA≤?30dBm
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Spurious Emission
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9KHz~1GHz
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≤?36dBm
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1GHz~12.75GHz
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≤?30dBm
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Noise Figure @ max.gain
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≤8dB
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VSWR
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≤2.2
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Time Delay
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≤0.5μs
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Alarm
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Specification
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LED indication
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Power LED
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DC ON/OFF
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Alarm LED
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ALC not Active, Green
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ALC Active5~10dB, Orange
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ALC Active 15~20dB, Red
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