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Shenzhen Keenpower Electronic Limited

Signal Amplifier, Power Amplifier, GSM Signal Booster manufacturer / supplier in China, offering 900MHz Signal Booster GSM Phone Signal Amplifier, 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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900MHz Signal Booster GSM Phone Signal Amplifier

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.: 9931
  • Transmission Medium: CAT-5
  • Lightning Protection: With Lightning Protection
  • Condition: New
  • Specification: CE, Rohs, GS
  • HS Code: 8403101000
  • Type: Signal Repeater
  • Standard: Standard
  • Certification: ISO, GS, RoHS
  • Trademark: Signal Amplifier
  • Origin: Shenzhen, China
Product Description
900MHz Signal Booster GSM Phone Signal Amplifier



Why we should buy mobile signal repeater/ signal booster/ 3G 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



A regular repeater 3G consists of:
5dB outdoor antenna
3dB indoor antenna
RG6-50 OHM outdoor Coaxial Cable-10m
mounting accessories
AC power supply
user manual
Whole Package Weight0.8KG
Whole Package Size310x130x110mm(L x W x D)
 
 Features of mobile phone signal amplifier
 
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)
 
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.
Parameter dataUplinkDownlink
Frequency Range         GSM890-915mhz925-960mhz
Output Power          20±2dBm20±2dBm
Gain                            60 ±2 dB60±2dB
Bandwidth                      60M
Ripple in Band            ≤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 2A
Power Consumption      < 5W
Impedance                    50 ohm
Mechanical Specification
RF Connector            N-Female N
Dimensions (D*W*H )        125*110*25(mm)
Net weight                          0.6Kg
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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