Using the right antenna for your application starts with understanding which frequency bands your network supports. This is especially important for global products, where band requirements can vary significantly by region, network operator, and device type. Devices operating in Europe, for example, often require B1, B3, B7, B8, and B20 support, while North America may demand bands like B2, B4, B5, and B12. For 5G applications, bands such as n77 and n78 are becoming increasingly critical in both private and public networks across enterprise, industrial, and consumer deployments. Band selection impacts more than just connectivity — it affects signal strength, range, coverage quality, and overall wireless performance. By using Siretta’s band-focused selection process, engineers and developers can eliminate unsuitable antenna options and identify models built specifically for the targeted deployment environment. This is particularly valuable in industrial IoT, smart city infrastructure, and edge computing systems where reliable connectivity is essential. The Antenna Band Selector Tool simplifies this process by allowing users to focus purely on supported bands, without the distraction of other technical parameters unless needed. This makes it ideal for early-stage design validation, regulatory compliance checking, and system integration planning in cellular and 5G projects.