2015 Multi Band Selective Repeater GSM900&DCS1800&3G Repeater Tri-band WCDMA Repeater

   2015 Multi Band Selective Repeater GSM900&DCS1800&3G Repeater Tri-band WCDMA Repeater 

Why do you need to buy repeater/booster?

Cell phone becomes especially helpful when people get into critical situations. In case of emergency a timely call can save somebody’s life.

Unfortunately, there are still some places where they can find themselves “out of coverage” ,no signal at all... Usually those places are either too far from the cell phone base station or located inside underground constructions, for example:

• Parking lots, tunnels
• Big stores, office buildings
• Cars, boats etc.
• House in remote areas  How can repeater bring your mobile phone better signal?

  • •The outside antenna catches low signal from operator servicer’s base station and delivers it to cell phone repeater through the connection cable (coax).

    •After the signal is accepted by the mobile repeater, this device amplifies it.

     

    •Then this amplified signal goes through the connection cable (coax) to the inside antenna.

     

    •And after that, the amplified signal transmits to your cell phone.

     

    • Finally, your cell phone will get good signal, never on and off

     

     

  • A regular cell phone repeater consists of: (full kit)

  • • 1 - Outdoor antenna log periodic antenna(or wall mounted antenna,yagi)
    • 2 - Indoor Omni ceiling antenna (panel antenna)
    • 3 – Power adapter 
    • 5 - User manual
    • 6 - Cell phone repeater
    • 7. 10 meters outdoor cable and 1 meter indoor cable 

       

    • Specification should care about 

       

      Model No		KW20E-GDW
      Parameter data		Uplink	Downlink
      Frequency Range	WCDMA	890-915/1710-1775 mhz/1920-1980	:935-960/1805-1870mhz /2110-2170
      Output Power		20±2dBm	20 ±2dBm
      Gain		65±2 dB	70±2dB
      Bandwidth		25M/65M/60M
      Ripple in Band		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 )		250*330*53 (mm)
      Net weight		3.5Kg
      Packing size  (D*W*H )		280*360*83mm
      Gross weight		< 3.5Kg
      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, but air freight charges should be responsible by buyer.

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.

6. Packed the outdoor connector by waterproof glue, otherwise wet reduce the signal cover area.