Model Number
| Model number | Output power | Gain | Frequency Range |
| GW-10L8EW | 10dBm | 65dB | LTE800+EGSM900+WCDMA |
| GW-15L8EW | 15dBm | 70dB | |
| GW-20L8EW | 20dBm | 70dB | |
| GW-23L8EW | 23dBm | 75dB | |
| GW-27L8EW | 27dBm | 80dB |
Description：
Indoor Tri Band Signal Repeater (Signal Booster) series is an ideal solution for three wireless system in small/medium businesses and home users looking to enhance indoor wireless connectivity.
It is connected via coaxial cable to Donor Antenna and Service Antenna, Donor Antenna is placed outside the building where it has easy access to BTS signal, and the Service Antenna is placed inthe building where it can extend radio coverage to the blind area. And Automatic Gain Control (AGC) to avoid the Booster from over saturation, therefore maintaining a high voice quality and avoid adding interference to network. With good looking & super compact design also make it attractive. Besides, it is easy installation feature is also for individual customers to install the booster by themselves, and it does not need much professional knowledge and instrument.
The dual band improves mobile signals with no negative impact on human health.
The LTE800+EGSM900+WCDMA Tri Band signal repeater is intended for indoor use to improve wireless connectivity in environments such as homes, offices, distribution spaces, and smaller commercial venues. It connects an external donor antenna to an internal service antenna to extend mobile coverage, reduce dead zones, and support voice and data transmissions primarily on 2G networks. This cell phone signal booster targets users requiring improved indoor mobile communication without complex installation requirements.
This signal repeater operates across three frequency bands—LTE800, EGSM900, and WCDMA—providing coverage for multiple cellular systems. The device supports coverage up to approximately 1000 m² depending on environmental conditions and model selection. It includes Automatic Gain Control (AGC) to maintain signal stability and prevent oversaturation, which helps reduce interference and maintain voice quality. The repeater’s output power ranges from 10dBm to 27dBm, and gain specifications vary by model from 65dB to 80dB. It is powered by standard AC supply with included adapters.
This mobile signal booster fits applications requiring consistent cellular connectivity in indoor spaces that suffer from weak signals, such as basements, small offices, distribution locations, and meeting rooms. Its tri band support accommodates multiple network standards, enabling compatibility with a range of cellular devices. The compact design and included installation kit allow for relatively straightforward deployment, offering a practical choice for projects targeting signal improvement in limited indoor areas.
Features：
1. Cost effective solution for weak signal zones, reduce drop/off calls.
2. Compact size, low power consumption, easy installation, great cover.
Expansion and extending of the signal of base station.
Optimization of the quality of the signal and source
3. Cover about 1000~8000m² without block or obstruction depending on the output power and max. signal to be received.
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.
Advantages:
Digital Display Panel, Intelligent mode setting
Smart function called which can be activated via the digital display panel.
Users can choose gain and working system by LED Digital Panel.
Set the technical parameters simple and efficient, this is easier than DIP Switch.
The product’s tri band capability and coverage area make it applicable to a variety of indoor environments, suitable for distributors or procurement managers seeking multi-frequency solutions. The included installation kit and power adapters simplify deployment, reducing the need for professional installation services. The repeater’s compliance with common cellular frequencies ensures broad compatibility in multiple regions.
Available in multiple models with varying output power and gain, the signal booster can be selected to match specific coverage requirements. Its compact size supports easier logistics and storage. Quality control and standardized accessories facilitate consistent product delivery. The device is positioned as a functional component for OEM/ODM integration or distribution within telecommunications supply chains.
Standard Package:
1) AC90-264V, DC 9V/5A power supply adapter 1PCS
2) AC power cord (EU/US/UK/SA/China standard, etc) 1PCS
3) Installation kit 1PCS
4) User manual 1PCS
Recommended Accessories:
1)Donor antenna: Log Periodic Antenna (9dBi,806-960/1710-2700MHz)
2)Service antenna: Omni Ceiling Antenna (3dBi,806-960/1710-2700MHz)
3)5D-FB coaxial cable with connecter (Cable length optional)
Application:
To expand signal coverage or fill signal blind area where signal is weak or unavailable.
Indoor: Hotels, Home, Basements, Shopping Malls, Offices, Parking Lots, Shop.etc.
FAQ
What indoor areas can your lte signal booster cover effectively?
Our lte signal booster can cover indoor spaces up to 1000 m², depending on model and environment. It’s ideal for homes, offices, distribution stores, and other small to medium-sized areas where stable mobile coverage is needed.
Can you customize the tri band signal repeater for specific frequency needs?
Yes, we offer customization options based on your project requirements. Our repeaters support LTE800, EGSM900, and WCDMA bands, with adjustable output power and gain to match your network conditions and enterprise needs.
Is professional installation necessary for your mobile signal booster?
Our mobile signal booster is designed for simple installation without professional tools. The kit includes all necessary accessories, and users can easily connect the outdoor donor antenna to the indoor service antenna following our manual.
What logistics and after-supply support do you provide internationally?
We export our products to over 60 countries and regions, ensuring reliable shipping and customs assistance. Our technical team offers dedicated support for installation, maintenance, and troubleshooting to ensure your signal repeater operates optimally.
