Looking for a versatile and reliable solution for mobile communication? The Sirio SO-918-2 GSM antenna is a high-quality dual-band base antenna specifically designed for systems such as GSM900, GSM1800, UMTS, and DECT. With a wide frequency range of 880–960 MHz and 1700–2170 MHz, this Sirio UMTS antenna offers stable performance for both professional and private applications.
Thanks to its smart design and broad compatibility, this antenna is ideal for various communication systems, from 2G to 3G and diverse IoT applications.
Stable coverage for multiple networks
The omnidirectional operation ensures uniform 360° coverage, so you always benefit from a stable connection – regardless of the direction. This makes the antenna perfect for applications where multiple devices or users need to remain connected simultaneously.
The dual-band functionality means that one antenna supports multiple frequencies and systems, including GSM, UMTS, DECT, and ISM applications such as LoRa and Sigfox.
Reliable performance without tuning
The Sirio SO-918-2 is designed for immediate use: no tuning or calibration required. With a gain of up to 2.15 dBi and efficient signal transmission, this GSM antenna delivers consistent performance with minimal losses.
The linearly vertical polarization contributes to a stable and reliable connection, essential for communication systems.
Durable and suitable for outdoor use
This Sirio antenna is built with high-quality materials such as aluminum, brass, and fiberglass. The robust fiberglass housing protects the internal radiating element against weather influences, making the antenna suitable for long-term outdoor installations.
Easy installation and broad applicability
The antenna is easy to mount on a mast (Ø 35–54 mm) and equipped with an N-female connector for a reliable connection. Thanks to its compact size, installation is quick and practical.
Key features
- Frequency range: 880 – 960 MHz & 1700 – 2170 MHz
- Dual-band: GSM900, GSM1800, UMTS, DECT, and ISM
- Omnidirectional coverage (360° range)
- Gain: 0 dBd / 2.15 dBi
- No tuning required (plug & play)
- Suitable for GSM, UMTS, LoRa, Sigfox, and DECT
- Versatile choice for modern communication systems
Available variant
- Sirio SO-918-2-M1 with Sirio M1 bracket, 5 meters of RG58 coaxial cable, and an SMA connector
Whether you want to achieve a stable GSM connection, support a UMTS network, or work with IoT solutions: this Sirio antenna offers flexibility, reliability, and ease of use in one compact solution.
Ready for stable and versatile communication?
Order the Sirio SO-918-2 GSM antenna today and experience reliable performance for all your networks.
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