Guangdong, China
Business Type:
Management System Certification:
ISO 9001
OEM/ODM Service
Sample Available

GSM Line Amplifier, Mobile Signal Repeater, Cellphone Signal Booster manufacturer / supplier in China, offering 27dBm GSM 900MHz Line Amplifier Signal Repeater Booster (GW-27LAG), Adjustable 6 Bands Cell Phone Signal Jammer, CDMA GSM PCS 3G 4G Signal Blocker, Walkie Talkie Five Band Cell Phone Signal Jammer WiFi Shield with Adjustable Button and so on.

Gold Member Since 2014
Audited Supplier
Supplier Homepage Products Line Amplifier&Pre Amplifier 27dBm GSM 900MHz Line Amplifier Signal Repeater Booster (GW-27LAG)

27dBm GSM 900MHz Line Amplifier Signal Repeater Booster (GW-27LAG)

Get Latest Price
Min. Order: 1 Piece
Production Capacity: 2, 000PCS/Month
Transport Package: Neutral Packing
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union
Type: Signal Repeater
Transmission Medium: Cable
Standard: Standard
Certification: RoHS, CE
Condition: New
Line Amplifier: 20dBm GSM900MHz

You Might Also Like


Basic Info

Model NO.: GW-27LAG
Power: 27dBm
Gain: 0-40db
Noise Figure: 6db
RF Connector: N-Type
Color: Black
Temperature Range: -10oc~55oc
Dimensions: 268mm*58mm*189mm
Weight: 3.5kg
Description: GSM Line Amplifier
Trademark: Greetwin
Specification: CE, RoHS
Origin: Shenzhen
HS Code: 8543709200

Product Description

40dBm GSM 900Mhz Line Amplifier Signal Repeater Booster(GW-40LAG)


1. Work with RF repeaters to expand coverage.
2. Dust- proof chassis, prolong equipment lifetime.
3. Reduce cellphone transmit power and radiation, extend cellphone battery life.
4. Low UL noise design, improve repeater sensitivity, keep communication quality.
5. In-built AGC & ALC function be able to ensure easy installation without setting.
6. Compact size and light weight, easy to install on wall or pole
7. High gain linear power amplifier technique with reliable performance

To expand signal coverage or fill signal blind area where signal is weak or unavailable.
· Indoor: Hotels, exhibition centers, basements, shopping malls, offices, parking lots.
Working Frequency (customizable)Uplink890~915MHz
Working Ba
Output Power (customizable)Uplink≥ 0dBm,  Downlink 27dBm 
GainUplink ≥ 30dB,  Downlink ≥ 40dB
Manual Gain Control31dB / 1dB Step
Automatic Gain Control>20dB
Voltage Standing Wave Ratio (VSWR)< 1.5
Noise Figure≤ 6dB
In-Band Ripple≤ 6dB
Frequency Error≤ 0.05ppm
Spurious EmissionWithin working band≤ -15dBm/30kHz
Out of working band
(Δf > 2.5MHz)
9kHz~1GHz: ≤ -36dBm/30kHz
1GHz~12.75GHz: ≤ -30dBm/30kHz
Return lose≤- 10dB
Time Delay≤ 1.5μSec
I/O Impedance50Ω
RF ConnectorN-Type (Female)
Temperature RangeOperation: -10ºC~55ºC
Relative Humidity Range≤ 95% (non condensing)
Power Supply (customizable)AC100-240V,50/60Hz; DC9V/3A
Power Consumption≤200W
Weight(kg)< 3.5Kg

Send your message to this supplier

avatar Mr. Albert Peng

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now