Product Overview
Used Anritsu S251C Site Master Cable & Antenna Analyzer
This listing is for an Anritsu S251C Site Master cable and antenna analyzer, designed for field testing of cable systems, transmission lines, and antenna installations. Includes a fitted hard carrying case.
Anritsu’s Site Master series is well regarded in RF and telecom industries for portable, rugged analyzers that provide reliable results in the field. The S251C is built for technicians working on wireless base stations, broadcast systems, and other RF infrastructure where accurate cable and antenna measurements are critical.
Product Condition
Used, in good cosmetic condition with minor signs of handling. The display is crisp and functional. Unit powers up with a test adapter (not included in this listing). The internal battery may need replacement. Power adapter and other accessories are not included. Comes with the hard case as shown.
Product Overview
The Anritsu S251C Site Master is a portable cable and antenna analyzer designed for field use. It provides return loss, VSWR, and cable fault measurements, ensuring transmission lines and antennas meet performance standards. Compact and rugged, it is widely used by RF engineers and field technicians for installation and maintenance tasks.
Key Features
- Brand: Anritsu
- Model: S251C Site Master
- Type: Cable and antenna analyzer
- Portable, field-ready design
- Crisp, easy-to-read display
- Performs return loss, VSWR, and fault location measurements
- Powers up with external adapter (not included)
- Includes hard carrying case
Applications
- Testing and verifying antenna installations
- Measuring return loss and VSWR in RF systems
- Cable fault location in transmission lines
- Maintenance of wireless base stations
- Broadcast and telecom infrastructure testing
- Field diagnostics for RF technicians
Frequently Asked Questions
Does the unit power on?
Yes. The unit powers on with an external adapter (not included). The display is crisp and functional.
What accessories are included?
This listing includes the analyzer and a hard case only. No power adapter or additional accessories are included.
What is the condition of the battery?
The unit powered up during inspection, but the internal battery may need to be replaced.
What does this analyzer measure?
The S251C measures cable and antenna parameters such as return loss, VSWR, and fault location.
Is this analyzer field-ready?
Yes. The Site Master series was designed for portable, rugged use in telecom and broadcast field environments.
Anritsu Site Master analyzers have become a standard tool in RF and telecom field testing. This S251C, with its hard case, is ready for its next chapter in infrastructure diagnostics.