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Shenzhen Keenpower Electronic Limited

Signal Booster, Booster, Signal Repeater manufacturer / supplier in China, offering High-Gain Linear Power Signal Booster for Dcs 1800MHz, Lintratek® GSM 900MHz Cell Phone Signal Boosters for Big Area Two Indoor Antennas Full Kits Mobile Phone Booster, GSM 900MHz Cell Phone Signal Boosters for Big Area Two Indoor Antennas Full Kits Mobile Phone Booster and so on.

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Supplier Homepage Product Signal Repeater High-Gain Linear Power Signal Booster for Dcs 1800MHz

High-Gain Linear Power Signal Booster for Dcs 1800MHz

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 1000PCS/Week
Transport Package: Standard Package
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, skrill

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Basic Info
  • Model NO.: 9912
  • Transmission Medium: Cable
  • Lightning Protection: Without Lightning Protection
  • Condition: New
  • Specification: CE, Rohs
  • HS Code: 8403101000
  • Type: Signal Repeater
  • Standard: Standard
  • Certification: ISO, GS, RoHS
  • Trademark: Signal Booster
  • Origin: Shenzhen, China
Product Description
High-Gain Linear Power Signal Booster for Dcs 1800MHz


Features
A. High-gain linear power amplifier
B. ALC and AGC function technology,
C. Ultra-low noise receive amplifier
D. There is no interference to the base station, right after the opening of the original system and the base station without the need to adjust parameters,
E. Stable and reliable electromagnetic compatibility design.
F. The base station dose not cause an increase in background noise, but will not lead to a decline in the quality of the base station communications
G. With full-duplex communication mode.
H. Dispel the heat effective reasonable, the structure is pretty, the volume is suitable.


Signal repeater Installation diagram (very convenient and easy to install)

Why we should buy mobile signal repeater/ signal booster/ WCDMA amplifier:

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 one can find themselves "out of coverage". 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 etc


How should you install repeater (very easy and simple):
Step 1: Use your mobile phone to test signal strength outside house or on roof, -70dbm is the basic requirement (full bar).

Step 2 Install outdoor antenna in that location and keep adjusting, point it to signal tower station, try to get best signal.

Step3: Run outdoor coaxial cable into building in a convenient location to connect with signal repeater.

Step 4: Mount your indoor antenna with signal repeater
Step5: Power up signal repeater device to check the signal inside, moving outdoor antenna until you get satisfied signal.

Note: Connect outdoor (BTS) port with outdoor antenna, connect indoor ANT(MS) port with indoor antenna, outdoor antenna is mounted at a higher position. Both antennas should be 10 meters far away from each other at least.
Indoor and outdoor antenna must be separated by wall.

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.

4. Packed the outdoor connector by waterproof glue, otherwise wet reduce the signal cover area.
Parameter dataUplinkDownlink
       DCS1710-1785mhz1805-1880mhz 
Output Power          20±2dBm20±2dBm
Gain                            65 ±2 dB65±2dB
Bandwidth                      60M
Ripple in Band            ≤5dB
9KHz~1GHz≤ -36 dBm 
1GHz~12.75GHz≤ -30 dBm 
VSWR                              ≤3
MTBF>50000 hours
Power Supply                    AC:100~240V, 50/ 60Hz;DC:12V 2A
Power Consumption      < 5W
Impedance                    50 ohm
Mechanical Specification
RF Connector            N-Female N
Dimensions (D*W*H )        198*182*20(mm)
Net weight                          1.2Kg
Installation Type              Wall Installation
Environment Conditions  IP40
Humidity                          < 90%
Operating Temperature        -10°C ~ 55°C
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Ms. Fiona Wu
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