Greetwin Repeater gsm signal booster 23dBm single band lte 800MHz mobile signal booster gsm
| Frequency Range | Uplink | Downlink | |||
| CDMA 800MHz | 824 - 849 MHz | 869 - 894MHz | |||
| PCS 1900MHz | 1850 - 1910MHz | 1930 - 1990MHz | |||
| Gain | 70dB±2dB | 75dB±2dB | |||
| Output Power | 20dBm±2dBm | 23dBm±2dBm | |||
| Band width | Wide Band | ||||
| Manual Gain Control | 15dB | ||||
| ALC | >25dB | ||||
| Ripple in Band | 8dB | ||||
| Noise Figure | ≤ 6dB | ||||
| VSWR | ≤ 2.0 | ||||
| Intermodulation Products | ≤ -40dBc | ||||
| 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 6V/3A | ||||
| Power LED | Power indicator | ||||
| ISO(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 | 182*118*18mm | ||||
| Weight | < 1.2 Kg | ||||
If you have a poor cellular signal, a cell phone signal booster is the answer. You are already paying a monthly fee for a service that either doesn't work or works sporadically. Cell phone boosters provide consistent, reliable cell service for one flat price.
Cell phone signal boosters are also called cell phone boosters, repeaters, signal amplifiers, and network extenders. They boost 4G LTE signals across all major North American carriers. A cell phone signal booster will end your dropped phone calls, unsent texts, and slow data speeds. You will never have a weak signal or dead zones again.
Featrues:
1. Coverage up to 1000 m⊃2;
2. ALC Function
3. Simple in connection and installation
4. Optimal cooling with aluminum shell
5. Led indicators to show working status and ISO alarm.
Support any cellular devices (voice & data & video).
Installation:
The booster is fixed onto the wall through expansion bolts.
A. Drill holes in the targeted place and install expansion bolts.
B. Align the holes with the expansion bolts, place flat washers, spring washers, and nuts in turn, and tighten the nuts to fasten the installing support.
C. Place the booster on and fasten it.
D. Connect cables and power cables to the booster respectively.
E. After installing the booster as described above, power on the booster to check the operation status.