65dB/17 GSM900 Cellular Signal Repeater Covers 500 Sqm For Home Office( GW-17G-V)

Basic Information
Place of Origin: China
Brand Name: Greetwin
Certification: SGS, IS9001 , ROHS
Model Number: GW-17G-V
Minimum Order Quantity: 1pcs
Price: Negotiate
Packaging Details: cartoon with PE Foam
Delivery Time: 3 Working Day Received Payment
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 5000pcs per month
Manual Gain Control: 12dB / 1dB Step VSWR: ≤ 2.0
Ripple In Band: 6dB; Frequency Stability: ≤ 0.01ppm
MTBF: > 50000 Hours Impedance: 50 Ohm
Power Supply: AC 90-264V,DC 6V/3A Size: 118mm×90mm×18mm
High Light:

mobile phone signal booster

,

cell phone signal amplifier

65dB/17dBm GSM 900MHz Signal Booster Good Helper of Repeaters(GW-17G-V)

 

 

Reduces dropped and missed calls. Improves data speeds.
Covers 500 sqm. of a home/ office, depending on option chosen.
Supports multiple devices and users simultaneously.
with cutting-edge technology, reducing dropped and missed calls and extending battery life for multiple simultaneous users on all cellular networks. The Omni & Whip antenna cellular signal booster kit is very cheap thanks to our clearance sale! These're definitely not refurbished signal boosters.
They are brand new cell phone boosters made by GreetWin.
 
Signal Booster Introduction:
Signal Booster GW-17G-V is designed to enhance and improve the quality of mobile 2G GSM900 connection. There’re black and white colors for options. The Led Indicator will show the current level of the input signal, which simplifies the installation of the external antenna. High quality aluminum shell provides an optimal cooling. This model, as simple in connection, installation and configuration, does not require special skills.
 
Signal Booster Specification:

Frequency Range Uplink Downlink
GSM 900MHz 890 - 915MHz 935 - 960MHz
Max. Gain 60dB 65dB
Max. Output Power 15dBm 17dBm
Band width Wide Band
Manual Gain Control 12dB / 1dB Step
Automatic Gain Control >30dB
Ripple in Band 6dB;
Noise Figure ≤ 6dB
VSWR ≤ 2.0
Intermodulation Products 9KHz~1GHz ≤ -36dBm
  1~12.75GHz ≤ -30dBm
Spurious Emission 9KHz~1GHz ≤ -36dBm
  1~12.75GHz ≤ -30dBm

 

Time Delay ≤ 1.5 μs
Frequency stability ≤ 0.01ppm
MTBF > 50000 hours
Impedance 50 ohm
Power Supply AC 90-264V,DC 6V/3A
Power LED Power indicator
ISO(Alarm LED) Red

Self oscillation or Strong input signal,

ALC>25dB, auto shut down.​

  Green Normal
Mechanical Specification
RF Connector N-Female
Switch Power Switch
Cooling Heatsink Convection cooling
Humidity < 90%
Operating Temperature -20°C ~ +55°C
Environment Conditions IP40
Installation Type Wall Installation
Size 118mm×90mm×18mm
Weight

< 0.8Kg

 

 

Signal Booster Instruction:
About POWER, Signal Bar, ISO, UL, DL indicators.

POWER LED Green Normal
Off DC power problem
Signal Bar Off Output power too small
Signal Bar Green Normal working
Red Working at Maximum output power
UL Manual gain control of Uplink, 1=4dB, 2=8dB
Decrease 4dB, put down 1
Decrease 8dB, putdown 2
Decrease 12dB, putdown 1+2 together
DL Manual gain control of Uplink, 1=4dB, 2=8dB
Decrease 4dB, put down 1
Decrease 8dB, putdown 2
Decrease 12dB, putdown 1+2 together
ISO(ALARM LED) Green It is working in linearity.
Red There are strong input signals or severe self oscillation.
Please adjust the gain to see if it's too strong input signals;
After that, if it's still red, that means much closer distance between indoor and outdoor antenna, please put them in longer distance between antennas.
MGC UL Uplink Gain Control
DL Downlink Gain Control

 
 
FAQ:
1. After installing booster signal not be very good, indoor signal coverage very small ?
> Adjust outdoor antenna's location and direction
> Change another high gain outdoor antenna
> Check whether cables are connected well
> Change more powerful repeater
2. Cell phone signal full bar, but communication quality bad ?
> Much closer distance between indoor and outdor antenna, separate them with a longer distance.
3. After installing booster not only signal be good, but also more bad ?
> Much closer distance between indoor and outdor antenna, separate them with a longer distance.
4. Working good for long time, suddenly signal bad ?
> Check whether outdoor cable connectors are flooded
> Check whether power light is working normally
> If cables are not flooded and power light is working normally, the booster should has problems and need to be sent back to factory for repair.
 
Signal Booster Installation:
The booster is fixed onto the wall through expansion bolts.
A. Drill holes on the targeted place and install expansion bolts.
B. Align the holes with the expansion bolts, place flat washers, spring washers, and nuts in turn, and tighten the nuts to fasten the installing support.
C. Place the booster on and fasten it.
D. Connect cables and power cables to the booster respectively.
E. After installing the booster as described above, power on the booster to check the operation status.
 
Signal Booster Connection:
A. BTS Port: donor antenna cable is connected with Outdoor Port;
B. MS Port: service whip antenna is connected with Indoor Port;
C. DC IN: connected with Power adaptor.
 
65dB/17 GSM900 Cellular Signal Repeater Covers 500 Sqm For Home Office( GW-17G-V) 0
 

Contact Details
Hawk Greetwin

Phone Number : +8613005164071

WhatsApp : +8615112267605