Foshan Amplitec Tech Development Co., Ltd. >> L15 Series 15~24 dBm Mini Line/15~24 dBm Triple Band Line Amplifier/Phone Booster/Signal Repeaters (L15-GDW, L20-GDW, L24-GDW)

L15 Series 15~24 dBm Mini Line/15~24 dBm Triple Band Line Amplifier/Phone Booster/Signal Repeaters (L15-GDW, L20-GDW, L24-GDW)

L15 Series 15~24 dBm Mini Line/15~24 dBm Triple Band Line Amplifier/Phone Booster/Signal Repeaters (L15-GDW, L20-GDW, L24-GDW)
Price: Negotiable/Set
Trade Terms: FOB
Min Order: 1/Set
Pay Type: L/C,Western Union
L15 Series 15~24 dBm Mini Line/15~24 dBm Triple Band Line Amplifier/Phone Booster/Signal Repeaters

1. Product Feature
1) 15dBm output, small and elegant appearance.
2) Support 3 systems, GSM900+GSM1800+WCDMA.
3) Work with indoor repeaters to expand coverage.
4) Coverage up to 100 ~ 300 m² .
5) Reduce cellphone transmit power and radiation, extend cellphone battery life.
6) Low UL noise design, improve repeater sensitivity, keep communication quality.

2. Line Amplifier Models
L15-GDW, L20-GDW, L24-GDW

3. Standard package
1) AC90-260V, DC12V/10A power supply (EU standard/ US standard/UK standard/ SA standard/China standard, etc) 1PCS
2) Installation kit 1PCS
3) User manual 1PCS

4. Recommended Accessories
1) Service antenna: Omni Ceiling Antenna (2dBi@824-960MHz, 4.7dBi@1710-2500MHz)
2) 5D cable with connector(cable length is optional)
Items Uplink Downlink
Frequency Range GSM900+DCS+WCDMA 890 ~ 915MHz 935 ~ 960 MHz
1710 ~ 1785 MHz 1805 ~ 1880 MHz
1920 ~ 1980 MHz 2110 ~ 2170 MHz
Max. Gain ≥ 15dB ≥ 20dB
Manual Gain Control 31dB in step of 1dB
Automatic Gain Control > 20dB
Bandwidth Wide Band
Ripple in Band ± 3dB
Max. Input Power Without Damage 0dBm 10dBm
Output Power    ≥ 0dBm ≥ 15dBm
Intermodulation Products 9KHz~1GHz ≤ -36dBm ≤ -36dBm
1GHz~12.75GHz ≤ -30dBm ≤ -30dBm
Spurious Emission 9KHz~1GHz ≤ -36dBm ≤ -36dBm
1GHz~12.75GHz ≤ -30dBm ≤ -30dBm
Spurious Emission Mask( WCDMA ) Complies with 3GPP TS 25.106
Modulation Accuracy( WCDMA ) Complies with 3GPP TS 25.106
Peak Code Domain Error( WCDMA ) Complies with 3GPP TS 25.106
ACRR( WCDMA ) ≥ 30dB @± 5MHz& ± 10MHz
Noise Figure @ max. gain ≤ 8dB(Typical)
Return loss ≤ -8dB
Time Delay ≤ 0.5μ s
MTBF > 50000hours
Power Supply AC: 90~265V, 50/ 60Hz; DC: 9V5A
Power Consumption < 35W
Impedance 50 ohm
Input Signal Levels -60dBm or more -15dBm to -5dBm
Input Signal Level Normal   At the edge of green and orange( -50dBm or more)
Low Green
High > 1-5dB range: Orange;   > 20dB: Red


RF Connector N-Female
Switch Power Switch
Cooling Heatsink Convection cooling 
Dimensions (D x W xH ) 330*268*58 (mm)
Weight < 5 Kg
Installation Type Wall Installation 
Environment Conditions IP40
Humidity < 90%
Operating Temperature -10º C~55º C 
Prod Model: L15-GDW, L20-GDW, L24-GDW
Markets: South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Western Europe
Transmission Medium: Cable
Type: Line Amplifier
Foshan Amplitec Tech Development Co., Ltd., established in 2005, is in the forefront of Wireless revolution. with solid track record of successful development and deployment of advanced radio communication technologies, Amplitec is enabling operators worldwide for transition to a phenomenon of "seamless coverage".

Amplitec develops reliable indoor and outdoor coverage and optimization repeater solutions for offices, restaurants, hotels, commercial centers, countryside, residential areas, tourist resorts, and stadiums on various GSM850 GSM900 GSM1800 GSM1900 CDMA850 CDMA1900 networks as well as WCDMA and TD-SCDMA systems.

Amplitec has fast built up a reputation as a competitive provider of high quality solutions to extend and enhance operators' networks at low cost. Currently, more than twenty China Mobile and China Unicom provincial operators in China and customers in USA, Brazil, Spain, Bulgaria, India, Malaysia and Vietnam have adopted Amplitec's products and solutions.

Amplitec offers an economical and single source for indoor and outdoor coverage solutions for all frequencies, its first priority is customer satisfaction: we can design solutions specifically to meet your requirements if need be, and provide comprehensive technical support services.

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