signal receiver /repeater dcs repeater support all cellular from worldwide
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Foshan Lintratek Technology Co., Ltd.
Full sets
Specification
Model No | KW20L-DCS | ||
Parameter data | Uplink | Downlink | |
Frequency Range | UL:1710-1755mhz | DL:2110-2155mhz | |
Output Power | 20 ±2dBm | 20 ±2dBm | |
Gain | 70 dB | 70 dB | |
Bandwidth | Wide Band | ||
Automatic Gain Control | >20dB | ||
Ripple in Band | ≤5dB | ||
Intermodulation Products | 9KHz~1GHz | ≤ -36 dBm | |
1GHz~12.75GHz | ≤ -30 dBm | ||
Spurious Emission | 9KHz~1GHz | ≤ -36 dBm | |
1GHz~12.75GHz | ≤ -30 dBm | ||
Noise Figure @ max. gain | ≤ 6 dB | ||
VSWR | ≤3 | ||
MTBF | >50000 hours | ||
Power Supply | AC:90~265V, 50/ 60Hz;DC:12V 3A | ||
Power Consumption | < 20W | ||
Impedance | 50 ohm | ||
Mechanical Specification | |||
RF Connector | N-Female | ||
Cooling | Heatsink Convection cooling | ||
Dimensions (D x W xH ) | 200*110*25 mm | ||
Weight | 1Kg | ||
Installation Type | Wall Installation | ||
Environment Conditions | IP40 | ||
Humidity | < 90% | ||
Operating Temperature | -10°C ~ 55°C |
After- Sales Service
We have 12 months quality guarantee for all customers, you can return goods to us when
receive defective repeater.
Signal problem & installation technique supporting
1.If still weak signal receipt after installation, please check if outdoor antenna point to signal
tower correctly or elsewhere has stronger signal and confirm signal strength achieve-70DBM.
2.If still have no signal after installation, please check our device power adapter whether
connected perfectly? And connectors connect well.
3. If strength is not steady, please check if outdoor and indoor antenna is too close; please
ensure outdoor antenna has distance of 10 meters at least, with a barrier and not in a same horizontal line.
4. Packed the outdoor connector by waterproof glue, otherwise wet reduce the signal
cover area.