Direct from the Manufacturer 4-Band 20dBm Mobile Signal Booster 2G 3G 4G 5G Cell Phone Signal Amplifier for 500m² / 5,400ft²
We emphasize progress and introduce new merchandise into the market each and every year for Direct from the Manufacturer 4-Band 20dBm Mobile Signal Booster 2G 3G 4G 5G Cell Phone Signal Amplifier for 500m² / 5,400ft², Our Lab now is “National Lab of diesel engine turbo technology ” , and we own a qualified R&D staff and complete testing facility.
We emphasize progress and introduce new merchandise into the market each and every year for Cell Phone Signal Amplifier, Mobile Signal Booster, Our factory is equipped with complete facility in 10000 square meters, which makes us be able to satisfy the producing and sales for most auto part merchandise. Our advantage is full category, high quality and competitive price! Based on that, our products and solutions win a high admiration both at home and abroad.
KW20L Quad Band Mobile Cell Phone Signal Booster
Feature of KW20L Quad Band Repeater
70dbi high gain
Get better signal receipt
Boost 3 frequency bands
At the same time
20dbm Output Power
Cover much more areas
Up to 1000 SQM
Connect 3 ceiling antennas
Specification of Quad band KW20L Cellphone Gsm Mobile Signal Booster
| Frequency Range | Frequency | Frequency range (mhz) | |
| CDMA+PCS+AWS+LTE | 850+1900+1700+700 | ||
| GSM+DCS+WCDMA+LTE | 900+1800+2100+700 | ||
| CDMA+DCS+WCDMA+LTE | 850+1800+2100+2600 | ||
| CDMA+GSM+DCS+WCDMA | 850+900+1800+2100 | ||
| Output Power | 20±2dBm | ||
| Gain | 70±2dBi | ||
| Ripple in Band | ≤6dB | ||
| Speurious Emission | 9KHz-1GHz | ≤-36dBm | |
| 1GHz-12.75GHz | ≤-30dBm | ||
| Intermodulation Product | 9KHz-1GHz | ≤-36dBm | |
| 1GHz-12.75GHz | ≤-30dBm | ||
Multiple device support
As the device uses SIM card, KW20L quad band signal booster can help boost your mobile signal with 4 different channels
Much bigger Coverage
With 70dbi gain and 20dbm output, KW20L quad band repeater can solve network problem with 1000sqm coverage
One for 3 antennas
To apply in some place with 2-3 floors, KW20L quad band can connect with 2-3 indoor antennas, more convenient and flexible
11 year telecommunication manufacturer Lintratek
● 11 year of R&D manufacturing&selling
● High tech advanced testing&producing equip.
● Supply OEM&ODM service with discount
● One-stop purchase for full plan network solution
● Fast efficient logistics and transportation
Check more about Lintratek
We emphasize progress and introduce new merchandise yearly for Direct from the Manufacturer 4-Band 20dBm Mobile Signal Booster 2G 3G 4G 5G Cell Phone Signal Amplifier for 500m² / 5,400ft².
Leading Manufacturer of Mobile Signal Booster and Cell Phone Signal Amplifiers: Our factory has a complete facility in 10000 square meters, which satisfies the production and sales for most auto part merchandise. Our advantage is full category, high quality, and competitive price! Based on that, our products and solutions win a high admiration both at home and abroad.
