sale promotion mobile phone signal amplifier 900 1800mhz battery wireless repeater
USD $1 - $412 /Piece
Min.Order:10 Pieces
Shenzhen Lintratek Communication Technology Co., Ltd.
China factory home indoor professional wireless signal power amplifier retail
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sale promotion mobile phone signal amplifier 900 1800mhz battery wireless repeater
Model No | KW23F-GDW battery wireless repeater | ||
Parameter data | Uplink | Downlink | |
Frequency Range | 890-915/1710-1775 /1920-1980MHZ | :935-960/1805-1870 /2110-2170MHZ | |
Output Power | 20±2dBm | 23 ±2dBm | |
Gain | 65±2 dB | 70±2dB | |
Bandwidth | 25M/65M/60M | ||
Ripple in Band | GSM DCS WCDMA≤5dB | ||
Spurious Emission | 9KHz~1GHz | ≤ -36 dBm | |
1GHz~12.75GHz | ≤ -30 dBm | ||
VSWR | ≤3 | ||
MTBF | >50000 hours | ||
Power Supply | AC:100~240V, 50/ 60Hz;DC:5V 1A | ||
Power Consumption | < 5W | ||
Impedance | 50 ohm | ||
Mechanical Specification | |||
RF Connector | N-Female N | ||
Dimensions (D*W*H ) | 270*350*60 (mm) | ||
Net weight | 6.8Kg | ||
Packing size (D*W*H ) | 280*360*83mm | ||
Gross weight | < 7Kg | ||
Installation Type | Wall Installation | ||
Environment Conditions | IP40 | ||
Humidity | < 90% | ||
Operating Temperature | -10°C ~ 55 |
Shipping
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.