Anritsu S820D Site Master 20 GHz Analyzer

The Anritsu S820D Site Master Broadband Cable and Antenna Analyzer is commonly used by customers of The EMC Shop who need a reliable instrument for verifying and troubleshooting RF transmission lines and antenna systems. Designed for field and laboratory environments, the S820D allows engineers and technicians to quickly evaluate cable performance and detect faults that can degrade wireless communication systems.

Anritsu S820D Standard Accessory Kit:

10680-00001 Site Master S810D/S820D User’s Guide
2300-347 Anritsu Handheld Software Tools CD ROM
48258 Soft Carrying Case
633-27 Rechargeable NiMH Battery
34RKNF50 Precision Adapter, Ruggedized K(m) to N(f)
40-168 AC/DC Adapter
806-141 Automotive Cigarette Lighter/12 Volt Adapter
800-441 Serial Interface (Null Modem) Cable

Using measurements such as VSWR, return loss, cable loss, and distance-to-fault (DTF), the S820D helps users identify damaged cables, poor connections, or impedance mismatches in RF systems. These capabilities make the analyzer useful for installation verification, routine maintenance, and troubleshooting of cellular networks, broadcast infrastructure, and other RF communication equipment.

Many EMC Shop customers rely on the S820D when working on microwave transmission lines and antenna systems where accurate measurements and fast diagnostics are essential. Its portable Site Master design allows technicians to perform measurements directly at tower sites, base stations, or remote installations.

With broadband frequency coverage and advanced cable and antenna analysis functions, the Anritsu S820D provides engineers with a practical tool for maintaining reliable RF transmission systems and ensuring optimal network performance.