Applications
To expand signal coverage of signal blind areas where signal is weak or unavailable.
Outdoor: Airports, Tourism Regions, Golf Courses, Tunnels, Factories, Mining Districts, Villages etc.
Indoor: Hotels, Exhibition Centers, Basements, Shopping Malls, Offices, Packing Lots etc.
Function
1.To amplify signals transmitted by the customized channel
2.Wireless repeater
3.Software control
4.Convenient operation
5.Easy to install on wall or pole
Features:
1,Monitoring software can be upgraded locally or remotely.
2,Wide dynamic range, low power consumption and noise figure. Protection from over voltage, over current and over temperature
3,High isolation from uplink to downlink to improve high stability.
4,High reliability and MTBF≥100,000 hours
5,Perfect remote and local network monitoring function.
6,Avoid interference from co-frequency
7,Enlarge the coverage area with omni directional antenna
8,Extend the signal distance of base station
9Backup batteries
1o,Main module self-test and auto alarm.
11,Door open alarm
12,ALC(auto level control),etc.
Technical Specification:
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Items
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GSM900MHz Channel Selective Repeater
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Frequency
Range
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Uplink
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890-915MHz
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Downlink
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935-960MHz
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Output Power
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Uplink
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Min +23dBm -+33dBm
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Downlink
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Min. +30dBm -+43dBm
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Configurable Channels
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1, 2, 4, 6, 8 for option
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Working Bandwidth
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Various bandwidth is available upon request
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Gain
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Min. 90dB
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AGC Control Range
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Min 40dB (+/-2dB)
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Gain Control Range
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31dB (1dB Step)
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VSWR
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< 1.5
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Ripple in Band
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Max +/- 1.5dB
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Inter modulation attenuation
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≤-45dBc ♦; ≤-36dBc ♦
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Spurious
Emissions
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9KHz-1GHz
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Max-36dBm
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1GHz-12.75GHz
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Max-30dBm
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RF Connector
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N-type Female
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I/O Impedance
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50 ohm
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Noise Figure
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Max 5dB
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Group Time Delay
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Max 5µS
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Temperature Range
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-25 degree Celsius to +55 degree Celsius
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Relative Humidity
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Max 95%
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MTBF
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Min. 100,000 hrs
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Power Supply
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DC-48V / AC220V/110V (+/-15%), 50Hz/60Hz
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UPS Backup Power Supply (Optional)
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6 hours / 8 hours
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NMS Monitor Function
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Real-time alarm for Door Status, Temperature, Power Supply, VSWR, Output Power, Gain, Uplink ATT, Downlink ATT and etc.
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Remote Control Module(Optional)
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RS232 + Wireless Modem + Chargeable Li-ion Battery
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