Shenzhen Keenpower Electronic Limited >> 900MHz Signal Booster GSM Signal Repeater

900MHz Signal Booster GSM Signal Repeater

900MHz Signal Booster GSM Signal Repeater
Price: Negotiable/Piece
Trade Terms: FOB,EXW
Min Order: 1/Piece
Pay Type: L/C,T/T,D/P,Paypal,Money Gram
Prod Model: 9927
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Bandwidth: 60m
Mtbf: >50000 Hours
Impedance: 50 Ohm
Dimensions (D*W*H ): 230*110*25(Mm)
Net Weight: 0.8kg
Installation Type: Wall Installation
Operating Temperature: -10°c ~ 55°c
Product Keyword: GSM Signal Repeater
Lightning Protection: With Lightning Protection
Certification: CE
Type: Signal Repeater
Transmission Medium: Cable
Condition: New
Standard: Standard

Product Description

900mhz signal booster gsm signal repeater
 
dual band repeater gsm parameter data : 
   
   Model No
Parameter dataUplinkDownlink
Frequency Range   GSM890-915 MHz935-960MHz
Output Power          17 ±2dBm17±2dBm
Gain                                       70 ±2 dB70±2dB
Bandwidth                      60M
Ripple in Band            PCS≤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 )        230*110*25 (mm)
Net weight                          0.8Kg
Installation Type              Wall Installation
Environment Conditions  IP40
Humidity                          < 90%
Operating Temperature        -10°C ~ 55°C
Why we should buy mobile signal repeater/ signal booster/ GSM  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 is  mobile phone signal repeater GSM/DCS/ 2G/3G/4G WORKING ?
 
 ?The outside antenna catches the low signal from the mobile base station and delivers it to the cell phone 
amplifier through the connection cable (coax).
?After the signal is accepted by the phone amplifier, the 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 the cell phone.
 

 
A regular repeater GSM consists of:
5dB outdoor antenna
3dB indoor antenna
RG6-50 OHM outdoor Coaxial Cable-10m
mounting accessories
AC power supply
user manual
Whole Package Weight1.2KG
Whole Package Size310x200x110mm(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.
 
 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.
Shenzhen Keenpower Electronic Limited is a leading Security products include phone jammer, cellphone blocker, signal jammer, mini camera, CCTV surveillance DVR, mini DVR, car DVR, IP camera, CCTV camera, detector camera, voice recorder, GPS tracker, Watch phone etc wholesalers in China,

We pride ourselves in providing the best quality products and best service for our customers.

"Good Quality, Competitive Price, On Time Delivery" is our guarantee to our customers. All of our products need to pass stringent inspection during the production process and before shipment. We have a strong R&D team. Over 6 new products are sold monthly.

Apart from our existing products, we also welcome individual OEM/ODM projects and can supply products according to your requirements and specifications. We welcome you to contact us to start our mutually beneficial relationships.

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