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15~24 dBm Triple Band Line Amplifier
15~24 dBm Triple Band Line Amplifier
  • 15~24 dBm Triple Band Line Amplifier
  • C15-GDW

15~24 dBm Triple Band Line Amplifier

Product Feature:


15dBm output, small and elegant appearance.

Support 3 systems, GSM900+GSM1800+WCDMA.

Work with indoor repeaters to expand coverage.

Reduce cellphone transmit power and radiation, extend cellphone battery life.

Coverage up to 100 ~ 300 m².

Low UL noise design, improve repeater sensitivity, keep communication quality.


Line amplifiers are actually applied as linear amplifier, it is used as the indoor coverage solution and must worked with mobile signal repeater. It amplifies transmitting RF signal in order to compensate signal loss by excessive cable or components. 


It is composed by two independent links: Uplink (or Forward Link) and Down Link (or Reverse Link). Downlink receives donor signals from BTS or Repeaters and amplify the donor signals; Uplink receives and amplifies signals from MS, in order to improve indoor coverage extension


Amplifier enhances consumer satisfaction greatly with its integrated design, compact size, easy engineering and rapid installation and debugging


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
                   

Model frequency

Frequency range Uplink Downlink
EGSM/ LTE 8 880-915MHz 925-960MHz
GSM 890-915MHz 935-960MHz
DCS/ LTE 3 1710-1785MHz 1805-1880MHz
PCS/ LTE 2 1850-1910MHz 1930-1990MHz
CDMA/ LTE 5 824-849MHz 869-894MHz
WCDMA/ LTE 1 1920-1980MHz 2110-2170MHz
IDEN 806-824MHz 851-869MHz
AWS/ LTE 4 1710~1755MHz 2110~2155MHz

Electrical Specification e

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 0 dBm 10dBm
Output Power ≧0dBm ≧15dBm
Intermodulation Products 9KHz~1GHz ≦ -36 dBm ≦ -36 dBm
1GHz~12.75GHz ≦ -30 dBm ≦ -30 dBm
Spurious Emission 9KHz~1GHz ≦ -36 dBm ≦ -36 dBm
1GHz~12.75GHz ≦ -30 dBm ≦ -30 dBm
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 ≦8 dB(Typical)
Return loss ≦-8 dB
Time Delay ≦0.5 μs
MTBF >50000 hours
Power Supply AC:90~265V, 50/ 60Hz;DC: 9V 5A
Power Consumption < 35W
Impedance 50 ohm
Input Signal Level Normal At the edge of green and orange ( -50dBm or more)
Low Green
High >1-5dB range: Orange  >20dB: Red

Mechanical Specification

RF Connector N-Female
Switch Power Switch
Cooling Heatsink Convection cooling
Dimensions (D x W xH ) 330 * 268 * 58 (mm)
Weight < 9 Kg
Installation Type Wall Installation
Environment Conditions IP40
Humidity < 90%
Operating Temperature -10℃ ~ 55℃

Product Message

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