Rohde & Schwarz ZN-Z51.74 Calibration Unit

Overview

The Rohde & Schwarz ZN-Z51.74 is a high-performance automatic calibration unit designed for vector network analyzers in the ZN-Z5x series. It provides 50-ohm impedance matching and covers the frequency range from 100 kHz to 8.5 GHz with four independent N-type female (N(f)) test ports, allowing for flexible multiport calibration and testing of complex RF circuits and networks.

Key Features

• Four N-type female (N(f)) test ports for multiport calibration capability
• 50-ohm characteristic impedance
• Wide frequency range: 100 kHz to 8.5 GHz
• USB auto-detection and control for seamless integration with compatible VNAs
• Individual port configuration options for maximum flexibility
• Automatic detection and configuration of connected test system
• Minimal warm-up time required for stable operation

Applications

• Multiport RF and microwave component characterization
• Complex network and S-parameter measurement
• Cascade and through-transmission testing
• Switch matrix calibration and verification
• Filter and diplexer characterization

Included Accessories

• USB cable for VNA connection
• Calibration standards (open, short, load)
• User documentation and software