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Detailed Product Description
Single-Band GSM Pico Repeater
Model: KR-1765C/ KR-1765G/ KR-1765D/ KR-1765P
Introductions:
The GSM Pico Repeater provides an affordable solution to solve the indoor signal coverage problems 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 Pico Repeater can amplify the signal within the customized band.
Features
n Two signal ports with full duplex design
n High system gain,Compatible with frequency hopping
n Linear power amplification to effectively suppress inter-modulation and spurious emission
n Smart Automatic Level Control (ALC) ensures output level stable and adjustable continuously
n Unique color LEDs to indicate power supply and state and alarm
n Simple installation with external AC/DC adapter
Applications
To expand signal coverage or fill signal blind area where GSM signal is weak or unavailable.
Indoor: Hotels, exhibition centers, basements, shopping malls, offices, parking lots, etc.
Technical Specifications
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Items
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Specification
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Frequency Range (Customized)
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Uplink
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GSM850/900/1800/1900(customized)
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Downlink
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GSM850/900/1800/1900 (customized)
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Output Power
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17dBm
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Gain
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65dB
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Manual Gain Control
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31dB in step of 1dB
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In-Band Ripple
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≤ 5 dB
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Spurious Emission
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Comply with ETS 300 609 4/GSM11.26
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Out-of-Band Gain
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Comply with ETS 300 609 4/GSM11.26(Uplink only)
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I/O Impedance
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50 Ω
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Noise Figure
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≤ 6dB
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AGC & ALC
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20 dB(minimum)
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Intermodulation Attenuation
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≤-40dBc
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System Delay
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≤ 5μs
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RF Connector
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N-type (Female)
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Operating Temperature
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-10 ~ +50 °C
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Power Supply
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AC 100~240v 50Hz
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Dimensions
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186x 122 x50mm
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Weight
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0.75 kg
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