ROAM R41 signal booster delivering stable connectivity for small buildings
The Nextivity CEL-FI ROAM R41-VB Small Building Wideband LPDA Pack with Ceiling Dome is configured to improve 4G voice and data performance inside small buildings and fixed locations where mobile coverage is weak or inconsistent. The system enhances available outdoor cellular signal and redistributes improved coverage throughout the indoor area, supporting more consistent calling, messaging, and data connectivity.
Key Features
- 4G Signal Enhancement: Improves 4G cellular coverage to support more reliable calling, messaging, and mobile data performance inside small buildings.
- Advanced IntelliBoost Technology: Utilises Nextivity’s proprietary signal-processing technology to intelligently amplify selected cellular signals while maintaining network stability and consistent performance.
- Multi-Band Support: Supports compatible 4G LTE frequency bands across the ROAM R41-VB operating range, providing flexibility across supported cellular networks and frequencies.
- High System Gain Performance: Delivers up to 100 dB system gain with advanced echo cancellation to maintain strong, stable indoor coverage while managing signal feedback.
- Small Building Coverage: Suitable for improving cellular connectivity across small offices, workshops, commercial premises, site buildings, and other fixed locations.
- Preconfigured Installation: Automatically manages signal gain and changing network conditions without requiring manual amplifier tuning.
- Fixed Power Integration: Includes a 240V mains power supply for permanent building installations.
Kit Includes
- Nextivity CEL-FI ROAM R41-VB Spark Smart Mobile B28 Repeater – Includes adhesive antenna.
- Powertec 4G-5G Wideband LPDA Antenna – 698 to 4000 MHz, N Female.
- PTL-240 Coaxial Cable – N Male to SMA Male, 10 m.
- Powertec 4G-5G Ceiling Dome Antenna – 698 to 4000 MHz, N Female.
- PTL-240 Coaxial Cable – N Male to SMA Male, 6 m.
- Nextivity CEL-FI G41/R41 240V Power Supply AU/NZ – Provides mains power for fixed installations.
Combining intelligent signal management with high system gain, the ROAM R41-VB helps maintain consistent cellular connectivity where existing indoor coverage is limited. The small-building configuration supports practical fixed installations across a range of residential and commercial environments.
