Active Member
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[China]
Contact name:Albert
Shenzhen Greetwin Technology Co.,Limited |
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30dBm GSM Amplifier Cell Phone Signal Boosters with LED Digital Panel
Line Amplifier Description:
Line Amplifiers are specially designed to assist the Base Station
(BTS) or Repeaters to compensate the system loss from in-building
distributing cable, power splitter and directional coupler and
extend in-building signal coverage, and improve flexible of
in-building signal coverage system design
To meet the field strength requirements of in-building signal
coverage system.
Please keep away from heating-equipment, because the booster will
dissipate heat when working. And do not cover booster with anything
that influences heat-dissipation.
Eliminate dropped calls and increase data speeds with a signal
booster.
Line Amplifier Features:
1. Cost effective solution for weak signal zones, reduce drop/off calls.
2. Compact size, low power consumption,
3. easy installation, great cover.
4. Expansion and extending of the signal of base station.
5. Optimization of the quality of the signal and source
6. Wide band signal booster, or customize selective band booster.
7. High linear design, ALC function design, low interference to BTS.
8. Support any cellular devices (voice & data & video)
Line Amplifier Advantages:
Digital Display Panel, Intelligent mode setting
Smart function called which can be activated via the digital
display panel.
Users can choose gain and working system by LED Digital Panel.
Set the technical parameters simple and efficient, this is easier
than DIP Switch.
Line Amplifier Application:
To expand signal coverage or fill signal blind area where signal is
weak or unavailable.
Indoor: Hotels, Home, Basements, Shopping Malls, Offices, Parking
Lots, Shop.etc.
Line Amplifier Specification.
| Frequency Range | Uplink | Downlink | |||
| GSM900 | 890 - 915MHz | 935 - 960MHz | |||
| Max. Gain | 35dB | 40dB | |||
| Max. Output Power | 0dBm | 30dBm | |||
| Band width | Wide Band | ||||
| Manual Gain Control | 31dB / 1dB Step | ||||
| Automatic Gain Control | >30dB | ||||
| Ripple in Band | ≤8dB | ||||
| 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 9V/5A | ||||
| Power LED | Power indicator | ||||
| Alarm LED | Red | Self oscillation or Strong input signal | |||
| 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 | 268mm*58mm*189mm | ||||
| Weight | < 3.5Kg | ||||
Support Single Band type:
| Frequency Range | Uplink | Downlink |
| CDMA 450 | 452.5 - 457.5MHz | 462.5 - 467.5MHz |
| LTE700 A/B | 699- 716MHz | 729- 746MHz |
| LTE700 C | 777- 787MHz | 746- 756MHz |
| LTE700 D | 788- 798MHz | 758- 768MHz |
| LTE 800 | 832- 862MHz | 791- 821MHz |
| iDEN | 806- 824MHz | 851- 869MHz |
| CDMA 800/GSM 850 | 824- 849MHz | 869- 894MHz |
| GSM 900 | 890- 915MHz | 935- 960MHz |
| EGSM | 880 - 915MHz | 925 - 960MHz |
| AWS1700 | 1710- 1755MHz | 2110- 2155MHz |
| DCS 1800 | 1710- 1785MHz | 1805- 1880MHz |
| PCS 1900 | 1850- 1910MHz | 1930- 1990MHz |
| WCDMA/3G 2100 | 1920- 1980MHz | 2110- 2170MHz |
| LTE 2600 | 2500- 2570MHz | 2620- 2690MHz |
Model:
GW-20LAG, 20dBm
GW-23LAG, 23dBm
GW-27LAG, 27dBm
GW-30LAG, 30dBm
Line Amplifier Application Diagram:
