In the era of digital transformation, stable mobile connectivity has become an invisible yet essential part of any modern workspace. Recently, Lintratek successfully completed a mobile signal coverage project for a key office building.
1. Project Background
The project site was a two-story office building with a total area of over 2,000 square meters. This office functions as the operational headquarters for a large power substation. Located in the suburban area, the building suffered from poor cellular reception due to a lack of nearby base stations, resulting in multiple signal dead zones indoors. The client specifically required complete 4G and 5G signal coverage across the entire office building.
2. Mobile Signal Coverage Plan
Upon receiving the project request, Lintratek’s technical team quickly began drafting a custom indoor mobile signal coverage solution. After analyzing the floor plan, the team found the building had numerous individual rooms and thick walls, which significantly interfered with signal transmission. Several areas within the building experienced severe signal blind spots, affecting daily communications and data access.
To ensure comprehensive coverage, multiple indoor antennas would be required. Moreover, in order to achieve stable 5G indoor signal performance, a higher-power enterprise mobile signal booster was necessary.
3. Why an Enterprise Mobile Signal Booster?
Several key factors were considered in selecting the appropriate booster:
3.1 Long Cable Runs
Due to the large number of antennas, longer coaxial cables were needed for signal distribution. This inevitably leads to signal loss during transmission, which required a commercial-grade booster with higher output power.
3.2 High-Frequency 5G Support
Higher frequency 5G bands experience more severe attenuation over cable runs. To overcome this, a powerful enterprise mobile signal booster was essential to maintain strong and stable signal strength.
3.3 Ideal Signal Source
The building's rooftop had access to a relatively strong outdoor signal source, which made it possible to use only a mobile signal booster without needing a fiber optic repeater system.
4G 5G High Power Gain Commercial Mobile Signal Booster
Taking all these factors into account, Lintratek’s team selected the 5G KW35 Enterprise Mobile Signal Booster, which supports three frequency bands and can simultaneously handle two 5G bands. With a maximum output power of 35dBm (approximately 3 watts), the KW35 also includes AGC (Automatic Gain Control) and MGC (Manual Gain Control) features, ensuring stable and interference-free signal distribution throughout the building.
4.DAS Design and Antenna Layout
Given the building’s complex layout with thick internal walls, Lintratek designed a hybrid DAS (Distributed Antenna System) using a “central coverage + directional fill-in” strategy:
4.1 Ceiling-Mounted Antennas
Omnidirectional ceiling antennas were discreetly installed along hallways, blending into the white drop ceiling for a clean appearance.
4.2 Directional Antennas for Blind Spots
Directional panel antennas were installed in partitioned zones, mounted on grey brackets along structural beams to boost signal strength in isolated areas.
4.3 Full Coverage Zones
All critical areas including open offices, control rooms, hallways, and even restrooms were carefully covered through synchronized antenna placements, achieving seamless mobile connectivity.
5. Fast and Efficient Installation
Once on-site, Lintratek’s engineering team executed the entire installation process within just one day. The following day, the system passed all client acceptance tests, meeting performance expectations for both 4G and 5G coverage.
This remarkable efficiency was made possible by Lintratek’s experienced technical team and their expertly tailored DAS design. With over a decade of indoor mobile signal coverage experience, Lintratek consistently delivers optimal solutions for complex environments.
6. Lintratek’s Core Advantages
As a leading manufacturer of mobile signal boosters, Lintratek brings over 13 years of professional experience in the development and production of mobile communication enhancement systems. Our enterprise mobile signal boosters and signal coverage solutions are now deployed in over 155 countries, serving more than 50 million users worldwide.
Lintratek not only excels in manufacturing but also in crafting customized mobile signal coverage plans for various indoor environments, including offices, commercial buildings, hotels, and apartments. We combine cutting-edge signal amplification technology with tailored DAS design to provide reliable, high-quality mobile signal coverage in any setting.
At Lintratek, we remain committed to customer-focused innovation, continuously enhancing our products and services to meet evolving connectivity needs. Looking ahead, we aim to bring seamless mobile coverage to more challenging environments—empowering people to communicate freely, anytime and anywhere.
Post time: Apr-09-2025