Basic Info.
Lightning Protection
With Lightning Protection
Certification
ISO, GS, RoHS, CE
Model Number
Kw20L-Gdw(0.55)
Working System
GSM+WCDMA+Dcs (900MHz &1800 & 2100MHz)
Feature
LCD Tri-Band Mobile Signal Booster
GSM Repeater Booster
Cellular Signal Booster with AGC Funtion
2g 3G 4G Signal Booster
GSM900/Band 3(1800MHz)/3G 2100MHz
Frequency Range Uplink
880~ 915 MHz /1710~1785MHz/1920~1980mh
Frequency Range Down Link
925~960MHz /1805~1880MHz/2110~2170MHz
Power Supply
AC110V~240V, 50/60Hz; DC:5V 4A
Coverage
500-1000sqm Without Barriers
Transport Package
White Box
Specification
230*190*20mm
Product Description
G 3G 4G signal repeater GSM 900 WCDMA 2100 LTE 1800 Tri Band Mobile Phone Signal Booster 70dB Cellular Repeater 3G 4G Amplifier
Model No :KW20L-GDW
Uplink 890-915/1710-1775/1920-1980 MHz
Downlink :935-960/1805-1870/ 2110-2170 MHz
Gain :70±2dB With AGC Funtion
Power Supply :AC110V~220V;DC+5V/4A
Product details
| Model No | KW20L-GDW |
| Parameter data | Uplink | Downlink |
| Frequency Range | GSM+DCS+WCDMA | 890~915/1710~1785/1920~1980 MHz | 935~960/1805~1880/2110~2170 MHz |
| Output Power | 15 ±2dBm | 20±2dBm |
| Gain | 60 ±2 dB | 65±2dB |
| Band width | 25/75/60M | 25/75/60M |
| Ripple in Band | ≤4dB |
| Spurious Emission | 9KHz~1GHz | ≤ -36 dBm |
| 1GHz~12.75GHz | ≤ -30 dBm |
| Intermodulation Products | 9KHz~1GHz | ≤ -36 dBm |
| 1GHz~12.75GHz | ≤ -30 dBm |
| VSWR | ≤1.4 |
| MTBF | >50000 hours |
| Power Supply | AC:100~240V, 50/ 60Hz;DC:5V 2A |
| Power Comsumption | < 10W |
| Impedance | 50 ohm |
| Mechanical Specification |
| RF Connector | N-Female |
| Dimensions (D*W*H ) | 200*140*30(mm) |
| Cooling | Heatsink Convection cooling |
| Net weight | < 0.62Kg |
| Packing size (D*W*H ) | 220*160*70(mm) |
| Gross weight | < 0.84Kg |
| Installation Type | Wall Installation |
| Environment Conditions | IP40 |
| Humidity | < 90% |
| Operating Temperature | -10ºC ~ 55ºC |
The Mobile Signal Repeaters work conditions:
please be sure that signal outside of your house is good enough to enable booster to work , what good signal is:
a). stand there to check if you can make fluent call or not,if yes, the Mobile signal repeater will work.
b). Put your phone there to check its signal strengthness
Android : setting→about phone→status→network ,dbm display shall be at -90dbm to -95dbm around
IOS : dial *3001#12345#*, dbm display shall be at -90dbm to -95dbm around
-100dbm to -105dbm means bad,the mobile repeater would not work at this condition.
Package Including:
1. Tri-band booster for GSM900mhz+WCDMA2100mhz+DCS1800mhz
2. Charger EU Plug (AU/UK/US Adapter will come with the item according to your shipping address)
After- Sales Service
We have 12 months quality guarantee for all customers, you can return goods to us when receive defective repeater, but air freight charges should be responsible by buyer.
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
Our factory
Our factory is located in Shenzhen.We specialized in the high technology and good quality for many years. Our mission is to provide best solution for customers,and help customers slove the signal problem.
Any questions, please contact:
Diana
Mob: +86 13824798745
Address:
3rd Floor No. 9 Technology West Road, Torch Develoment Zone, Zhongshan, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components, Light Industry & Daily Use, Lights & Lighting
Management System Certification:
ISO 9001, ISO 9000, ISO 14000
Company Introduction:
Zhongshan BSL Lighting Co., Ltd is a professional manufacturer of induction lamp, electronic ballast, induction flood light, induction high bay light, induction street light and induction grow light. We have specialized in this field since 2007. Our products have been approved by UL. The life span is up to 100000h, and we offer 5 years warranty. We are willing to provide high quanlity and good services to customers. What′s more, the OEM service is available.
