The ESA-E series is a medium-performance spectrum analyzer solution that is future-proof. The series sets the performance standard for similarly priced products in terms of measurement speed, dynamic range, accuracy, and power resolution. Its flexible platform design allows R&D, manufacturing and field service engineers to customize the product to meet specific test requirements and upgrade it with new features when needed. The product features a single-button measurement solution with an easy-to-navigate user interface and high-speed measurement performance, allowing engineers to spend less time testing and more time designing, building, and troubleshooting components and products.