ANRITSU SITE MASTER S331A ANALYZER WITH CHARGER TESTED

The Anritsu Site Master S331A is a handheld cable and antenna analyzer designed for field verification of RF transmission lines and antenna systems. It measures return loss, SWR, cable loss, and distance-to-fault to help technicians locate problems in cables, connectors, and antenna paths before they affect network performance.

Specifications

• Manufacturer: Anritsu
• Model: Site Master S331A
• Instrument Type: Handheld cable and antenna analyzer
• Frequency Range: 25 MHz to 3300 MHz
• Measurements: Return loss/SWR, cable loss, and distance-to-fault
• Frequency Resolution: 100 kHz per common S331A specification references
• Included Per Title: Charger; tested

Key Features

• Wide RF coverage for antenna and transmission line service.
• Distance-to-fault capability helps locate cable or connector issues.
• Portable Site Master design for field maintenance work.
• Useful for cellular, paging, WLAN, and general RF infrastructure testing.

Typical Applications

• RF cable and antenna installation checks.
• Preventive maintenance on transmission lines.
• SWR and return loss testing.
• Fault location on antenna feed systems.

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