Sirio SPO-450-5 UHF 70cm LoRa TETRA
Delivery time:
Delivery time:
2-6 Business Days
Sirio SPO-450-5 UHF 70cm LoRa TETRA is backordered and will ship as soon as it is back in stock.
Are you looking for a versatile and reliable solution for UHF communication? The Sirio SPO-450-5 UHF base antenna is designed for professionals and radio amateurs who rely on stable performance and durable quality. With a wide frequency range of 450 to 510 MHz, this Sirio antenna is perfectly suited for various applications such as 70cm HAM, TETRA, LTE-450, CDMA-450, and IoT networks.
Thanks to its broadband design, no tuning is required. You can easily install the antenna, and it's ready for immediate use.
Stable 360° coverage for reliable communication
The omnidirectional radiation ensures even coverage all around, guaranteeing a stable connection at all times. Ideal for networks where multiple users or systems are simultaneously active.
With a gain of 5.15 dBi, this UHF base antenna provides strong and consistent signal transmission, while the low VSWR (≤ 1.5) ensures minimal signal loss.
Robust design for long-term outdoor use
The Sirio SPO-450-5 is built to perform reliably for years, even under harsh conditions. The sturdy fiberglass radome protects the internal radiating element from weather influences, while anodized aluminum and stainless steel provide extra durability and corrosion resistance.
With wind resistance up to 200 km/h, this antenna is extremely suitable for outdoor installations where reliability is crucial.
Easy installation, immediately operational
The antenna comes with sturdy aluminum mounting brackets and stainless steel fasteners. This allows you to quickly and securely mount the Sirio antenna on a mast (Ø 35–54 mm) without complicated installation.
Key features
- Frequency range: 450 – 510 MHz (broadband UHF)
- Gain: 3 dBd / 5.15 dBi
- Omnidirectional coverage (360° range)
- No tuning required (plug & play)
- Suitable for 70cm HAM, TETRA, LTE-450, and IoT applications
- Robust construction for long-term outdoor use
Reliable choice for professional installations
Whether you want to optimize an existing network or set up a new installation: with this Sirio antenna, you choose quality, reliability, and ease of use. A solid foundation for any UHF communication setup.
Ready for stable and powerful UHF communication?
Order the Sirio SPO-450-5 today and experience the quality of a professional base antenna.
Why Deltron?
💚 18 years of experience in communications equipment and accessories
Our knowledge is your security. Since 2007 we have been helping professionals and enthusiasts with reliable solutions.
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