Rohde & Schwarz FSW43 Signal and Spectrum Analyzer

Overview

The Rohde & Schwarz FSW43 is a high-performance signal and spectrum analyzer designed for microwave and millimeter-wave measurements up to 43.5 GHz. Featuring exceptional phase noise performance and wide internal analysis bandwidth of up to 8.3 GHz, it enables characterization of wideband RF components and complex modulated signals used in 5G, radar, and automotive applications. The 12.1-inch multitouch display ensures intuitive operation with support for parallel measurements.

Key Features

• Frequency range: 2 Hz to 43.5 GHz
• Maximum analysis bandwidth: 8.3 GHz
• Phase noise: –136 dBc (1 Hz) at 1 GHz, 10 kHz offset; –117 dBc (1 Hz) at 40 GHz
• Displayed Average Noise Level (DANL): –156 dBm (1 Hz) at 2 GHz
• 12.1-inch multitouch touchscreen with gesture support and Windows 10 interface
• Real-time analysis up to 800 MHz bandwidth
• Resolution bandwidths from 1 Hz to 80 MHz
• Multiple measurement applications with parallel display capability
• SCPI recorder for automatic measurement scripting
• Scalable demodulation bandwidth up to 8.3 GHz with optional modules

Applications

• Microwave component and system testing
• 5G New Radio signal analysis and validation
• Radar and automotive radar signal characterization
• Frequency hopping and chirp signal measurement
• Satellite RF signal demodulation and analysis
• Vector signal and modulation quality assessment