Factory Wholesale High Gain 900 1800 Wireless Bosster Gsm Repeater
factory wholesale high gain 900 1800 wireless bosster gsm repeater
| Model No | KW20A-LTE gsm repeater | ||
| Parameter data | Uplink | Downlink | |
| Frequency Range | 2500-2570 MHz | 2620-2690 MHz | |
| Output Power | 17 ±2dBm | 20±2dBm | |
| Gain | 65 dB | 65 dB | |
| Bandwidth | Wide Band | ||
| Automatic Gain Control | >20dB | ||
| Ripple in Band | ≤5dB | ||
| Intermodulation Products | 9KHz~1GHz | ≤ -36 dBm | |
| 1GHz~12.75GHz | ≤ -30 dBm | ||
| Spurious Emission | 9KHz~1GHz | ≤ -36 dBm | |
| 1GHz~12.75GHz | ≤ -30 dBm | ||
| Noise Figure @ max. gain | ≤ 6 dB | ||
| VSWR | ≤3 | ||
| MTBF | >50000 hours | ||
| Power Supply | AC:90~265V, 50/ 60Hz;DC:12V 3A | ||
| Power Consumption | < 20W | ||
| Impedance | 50 ohm | ||
| Mechanical Specification | |||
| RF Connector | N-Female | ||
| Cooling | Heatsink Convection cooling | ||
| Dimensions (D x W xH ) | 140*95*30mm | ||
| Weight | 0.7kg | ||
| Installation Type | Wall Installation | ||
| Environment Conditions | IP40 | ||
| Humidity | < 90% | ||
| Operating Temperature | -10°C ~ 55°C | ||
Why do you need to buy repeater/booster?
How should you install repeater (very easy and simple):

A regular cell phone repeater consists of (full kit)
- 1 -Outdoor antenna log periodic antenna(or wall mounted, yagi antenna)
- 2 - Indoor Omni ceiling antenna( panel antenna)
- 3 – Power adapter
- 4 - User manual
- 5 - Cell phone repeater
- 6. 10 meters outdoor cable and 5 meter indoor cable





Signal problem & installation technique supporting:
1.If still weak signal receipt after installation, please check if outdoor antenna point to signal tower correctly or elsewhere has stronger signal and confirm signal strength achieve-70DBM.
2.If still have no signal after installation, please check our device power adapter whether connected perfectly? And connectors connect well.
3. If strength is not steady, please check if outdoor and indoor antenna is too close; please ensure outdoor antenna has distance of 10 meters at least, with a barrier and not in a same horizontal line.
4. Packed the outdoor connector by waterproof glue, otherwise wet reduce the signal cover area.
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