Shenzhen Greetwin Technology Co.,Limited
| Payment Terms | T/T, L/C |
| Supply Ability | 2, 000PCS/Month |
| Delivery Time | 15work days |
| Packaging Details | Neutral Packing |
| Gain | Uplink：70dB±2db Downlink：75dB±2db |
| Output Power | Uplink：20dBm±2dbm Downlink：23dBm±2dbm |
| Manual Gain Control | 31dB |
| ALC | >25dB |
| Power Supply | AC100-240V,DC9V/5A |
| RF Connector | N-Female |
| Cooling | Heatsink Convection cooling |
| Size | 228mm*170mm*65mm |
| Weight | < 3.5Kg |
| Brand Name | Greetwin |
| Model Number | GW-20GL-K |
| Certification | SGS, ISO9001,CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 2, 000PCS/Month |
| Delivery Time | 15work days | Packaging Details | Neutral Packing |
| Gain | Uplink：70dB±2db Downlink：75dB±2db | Output Power | Uplink：20dBm±2dbm Downlink：23dBm±2dbm |
| Manual Gain Control | 31dB | ALC | >25dB |
| Power Supply | AC100-240V,DC9V/5A | RF Connector | N-Female |
| Cooling | Heatsink Convection cooling | Size | 228mm*170mm*65mm |
| Weight | < 3.5Kg | Brand Name | Greetwin |
| Model Number | GW-20GL-K | Certification | SGS, ISO9001,CE |
| Place of Origin | China | ||
| High Light | GSM LTE Cell Phone Repeater ，Power Indicator Cell Phone Repeater ，AC240V Mobile Phone Signal Booster | ||
Features:
1. Cost effective solution for weak signal zones,
2. Compact size, low power consumption, easy installation, great cover.
Expansion and extention of the signal of base station.
Optimization of the quality of the signal and source
3. Cover about 900~10000 m² without block or obstruct.
4. High linear design, ALC function design, low interference to BTS.
5. Support any cellular devices (voice & data & video)
6. Wide band signal booster, or customize selective band booster.
A cell phone reception booster is generally a repeater system that involves the amplifier adding gain or power to the reception in various directions. Even for a cheap cell phone signal booster, maximum gain differs by application. The work of an outside antenna is to both receive and transmit signals to a cellular tower with enhanced power and sensitivity. Usually, the dB gain is never below 7 dB and can be over 10 dB gain. The system's elements conduit is the coaxial cable. It is also a factor in transmission loss.
Parameter:
| Frequency Range | Uplink | Downlink | |||||
| GSM 900Mhz | 890-915Mhz | 935-960Mhz | |||||
| LTE 2600Mhz | 2500-2570MHz | 2620-2690MHz | |||||
| Gain | 70dB±2db | 75dB±2db | |||||
| Output Power | 20dBm±2dbm | 23dBm±2dbm | |||||
| Bandwidth | Wide Band | ||||||
| Manual Gain Control | 31dB | ||||||
| ALC | >25dB | ||||||
| Ripple in-band | ≤ 8dB | ||||||
| Return loss | ≤ -10dB | ||||||
| Noise Figure | ≤ 6dB | ||||||
| Spurious Emission &Intermodulation | 9KHz~1GHz | ≤ -36dBm | |||||
| 1~12.75GHz | ≤ -30dBm | ||||||
| Time Delay | ≤ 1.5 μs | ||||||
| Frequency stability | ≤ 0.01ppm | ||||||
| MTBF | > 50000 hours | ||||||
| Power Supply | AC100-240V,DC9V/5A | ||||||
| Power LED | Power indicator | ||||||
| Alarm LED | Red | Autoexcitation or High Power | |||||
| Green | Standard | ||||||
| Mechanical Specification | |||||||
| RF Connector | N-Female | ||||||
| Switch | Power Switch Manual Gain Control Switch | ||||||
| Cooling | Heatsink Convection cooling | ||||||
| Impedance | 50 ohm | ||||||
| Humidity | < 90% | ||||||
| Operating Temperature | -10°C~55°C | ||||||
| Environment Conditions | IP40 | ||||||
| Size | 250mm*170mm*65mm | ||||||
| Weight | < 3.5Kg | ||||||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller,Other
Year Established:
2005
Total Annual:
5million-10million
Employee Number:
100~200
Ecer Certification：
Active Member
Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products. Wireless Coverage Products include 2G 3G 4G LTE 5G RF Repeater. The RF Repeater... Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products. Wireless Coverage Products include 2G 3G 4G LTE 5G RF Repeater. The RF Repeater...
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