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Product Name :
High Power ICS Repeater
Item :
Lenolink high power ICS repeater uses the digital technology to process the RF signal. The repeater can detect and cancel the interference through the receiving signal, so that to avoid the oscillation and reduce the isolation. With ICS technology, both server antenna and donor antenna can be installed in the same pole, which saves the installation cost and complexity.
Product Description
Product name: High Power ICS Repeater
Item: SI30B~SI43B
Details :
Lenolink high power ICS repeater uses the digital technology to process the RF signal. The repeater can detect and cancel the interference through the receiving signal, so that to avoid the oscillation and reduce the isolation. With ICS technology, both server antenna and donor antenna can be installed in the same pole, which saves the installation cost and complexity.
Lenolink ICS repeater is applicable to both GSM and WCDMA; the maximum power can be up to 43dBm. With very high system performance, our repeaters are widely used in tunnels, rural areas, metro, and big buildings.
Features:
1. Support the automatic search and lock functions of the frequency points.
2. Easy to upgrade, just need to upgrade the digital module to have better performance.
3. Auto uplink service detected, when there is no uplink service, the repeater will reduce the transmit power to lower the noise so that reduce the interference to BTS.
4. Manual gain control (MGC) and ALC for both uplink and downlink to adjust the gain value for proper coverage during installation and maintenance.
5. Low power consumption and compact design for easy installation.
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Electrical specification
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Uplink
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Downlink
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Frequency Range
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GSM or WCDMA system
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Max .Gain
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With built-in donor antenna
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110±3dB
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110±3dB
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Max .Output Power
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35±2dBm
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40±2dBm
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35±2dBm
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43±2dBm
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Band width (-3dB)
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1, 2, or 3 WCMDA Carriers in 20MHz or 12 GSM carriers in 30MHz
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MGC ( Step Attenuation )
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≥ 30dB / 1dB step, Independently Working Per Channel
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Automatic Level Control
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≥ 10dB
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Gain Flatness
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WCDMA
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≤ 3dB
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Noise Figure
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≤ 4dB
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V.S.W.R
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≤ 1.5
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Group Delay
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≤ 13μs
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Interference Cancellation (ICS)
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30dB
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Intermodulation
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≤ -45dBc
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Product Description
