Sunnyway SWE025: A New Standard for Smart Metering Antennas in Europe - Available Through Round Solutions

Frankfurt, Germany - As European utilities accelerate their Smart Metering rollouts, reliable long-range connectivity has become essential for transmission security and system stability. To meet these requirements, Sunnyway introduces the SWE025 antenna (PN: SW19068EB56), a wideband, high-efficiency solution developed specifically for Smart Metering, industrial gateways and remote monitoring. Round Solutions, Sunnyway's technology partner in Europe, supplies the SWE025 to utility companies, OEMs and system integrators across the region.

The SWE025 operates across a broad 433-6000 MHz spectrum, enabling strong performance in sub-GHz IoT bands as well as higher-frequency uplink and cellular backhaul ranges. With its omnidirectional radiation pattern, compact 220 mm design, and industrial temperature rating from -40°C to +85°C, the antenna delivers stable RF performance even in challenging installations such as basements, cabinets and underground shafts.

Key technical advantages of the SWE025 include:

Wideband coverage from 433-6000 MHz

High efficiency across supported frequency bands

Stable RF characteristics with low VSWR

Robust housing and compact size for constrained spaces

SMA-M connector for simple device integration

Industrial-grade reliability for long-term deployments

To complement the SWE025 in gateway or CPE designs, Sunnyway additionally offers the SWE079 (PN: SW25147EB56), a compact antenna supporting 5G, 4G, NB-IoT, LoRa and Wi-Fi applications. While the SWE025 is the primary Smart Metering antenna, the SWE079 provides additional bandwidth options for hybrid or high-performance gateway setups.

Round Solutions, founded in 1999 in Germany, supports utilities and integrators with engineering guidance, antenna selection, and fast availability of Sunnyway's Smart Metering solutions.
Contact
For technical inquiries, engineering support or sample requests:
info@roundsolutions.com

https://www.roundsolutions.com/

Press contact:
Ben Hoelke CEO: +49 (0) 6102 799 280
info@roundsolutions.com
Hans-Böckler-Straße 16, 63263 Neu-Isenburg, Germany
RoundSolutions

Round Solutions is a German technology company specializing in industrial IoT connectivity and edge hardware. Founded in 1999, the company provides robust communication solutions for demanding applications in energy, utilities, industrial automation, transportation and smart infrastructure.

As a long-standing European partner of leading technology manufacturers - including Telit Cinterion for cellular modules, Sunnyway for IoT and Smart Metering antennas, and Gateworks for industrial single-board computers - Round Solutions combines advanced wireless technologies with deep engineering expertise.

The company's portfolio includes cellular IoT modules, 4G/5G connectivity hardware, antenna systems, industrial gateways and customized edge devices that ensure secure and reliable data transmission in mission-critical environments. Customers benefit from fast hardware availability, practical engineering support and technical guidance from concept to deployment.

Round Solutions stands for precision, reliability and scalable IoT solutions that help industrial enterprises digitize processes, enhance operational efficiency and build resilient connected systems across Europe.

This release was published on openPR.