Name: New Anritsu SiteMaster S251B TwoPort Transmission - XRFInstrument
SKU: XRF0920
Price: 804 USD
Availability: InStock

Description

Anritsu SiteMaster S251B Two-Port Transmission Cable & Antenna Analyzer

The Anritsu SiteMaster S251B is a rugged, portable, and highly accurate cable and antenna analyzer, designed for installation, maintenance, and troubleshooting of RF transmission systems. Ideal for wireless service providers, broadcast operators, and field technicians, the S251B ensures optimal network performance by identifying signal loss, impedance mismatches, and transmission issues in coaxial cables, waveguides, and antennas.

Anritsu SiteMaster S251B

Key Features & Capabilities

Comprehensive Cable & Antenna Testing

Measures return loss, VSWR, cable loss, and distance-to-fault (DTF) for precise diagnostics.
Supports two-port transmission measurements, providing accurate gain/loss analysis of RF components.
Operates in the 625 MHz to 2500 MHz frequency range, covering multiple RF applications.

Fast & Accurate RF Diagnostics

High dynamic range ensures precise detection of faults and losses.
Instant pass/fail limits allow for quick assessments in the field.
Built-in calibration and signal processing for enhanced accuracy.

User-Friendly Interface & Data Management

Large, high-contrast LCD display for easy reading in outdoor environments.
Intuitive menu navigation for quick setup and operation.
PC connectivity (RS-232) for data transfer and in-depth analysis using Anritsu software.

Rugged & Portable Field-Ready Design

Lightweight, battery-operated unit for maximum portability.
Durable, weather-resistant housing for reliable operation in harsh conditions.
Long battery life for extended testing sessions.

Technical Specifications Overview

Feature	Specification
Frequency Range	625 MHz – 2500 MHz
Measurement Capabilities	Return Loss, VSWR, Cable Loss, DTF, Two-Port Transmission
Dynamic Range	High sensitivity for precise fault detection
Display	High-contrast LCD
Connectivity	RS-232, PC software compatibility
Power Supply	Battery-operated, field-ready design

Why Choose the Anritsu SiteMaster S251B?

Essential tool for RF system installation, maintenance, and troubleshooting.
Accurate, real-time diagnostics for coaxial cables, waveguides, and antennas.
Two-port transmission measurement capability for gain/loss analysis.
Lightweight, rugged, and portable, built for field operations.
Trusted by network operators, wireless service providers, and RF engineers worldwide.

The Anritsu SiteMaster S251B is the go-to solution for field technicians and engineers looking for high-precision RF diagnostics in a durable, easy-to-use, and portable package.

Accurately Tests Return Loss/SWR in Transmission Line and Antenna Systems
High Immunity to Live Site RF Interference
Extended Distance-to-Fault Range
10 User Configurations include Calibrations
Increase Current Capability (to 240 mA) with Built-in-Bias Tee
Gain/Insertion Measurement
RF Source 625 to 2500 MHz at 10 kHz steps
Trace Storage with Date/Time Stamp, Alphanumeric labeling (up to 200 memory locations)
Trace and Cable Parameters Downloadable to Site Master
Trace Overlay, Trace Math
Large VGA Display (640 x 480)
Display Resolution Settings: 130, 259, 517 data points
5-Segment Limit Line
Printer Driver Compatibility with Epson, Canon, Citizen, and HP
Field Replaceable Battery-NiMH