Anritsu S331L Site Master Handheld Cable and Antenna Analyzer

The Anritsu S331L Site Master Cable & Antenna Analyzer is a rugged, field-ready handheld instrument designed for wireless, broadcast, and telecom professionals who need fast, reliable, and accurate measurements. With a frequency range of 2 MHz to 4 GHz, it provides exceptional precision for cable and antenna testing, ensuring minimal downtime and optimized network performance. Its intuitive touchscreen interface, long battery life of up to 8 hours, and lightweight design make it ideal for demanding outdoor environments. Built to withstand tough conditions, the S331L delivers consistent results with minimal calibration requirements, saving both time and operational costs.

Engineered for efficiency, the Anritsu S331L offers one-button measurements, simplified workflows, and advanced trace storage options, making it a trusted tool for site verification and maintenance. Field technicians benefit from its ability to quickly identify and resolve issues such as cable faults, connector damage, or VSWR mismatches. Combined with Anritsu’s trusted reliability and service support, the S331L is a cost-effective solution for network operators and contractors who need durable, high-performance test equipment that enhances uptime and ensures compliance with industry standards.