Rohde & Schwarz ZNB43 2-Port Vector Network Analyzer

Overview

The Rohde & Schwarz ZNB43 is a 2-port vector network analyzer with frequency coverage extending to 43.5 GHz. Designed for high-frequency RF component characterization and measurement, the ZNB43 is ideal for applications requiring extended frequency range such as aerospace and defense, millimeter-wave component testing, and advanced printed board design. It is used for developing, producing, and servicing high-frequency RF components.

Key Features

• Frequency range: 9 kHz to 43.5 GHz
• 2 ports with 2.92 mm connectors
• Dynamic range up to 140 dB at 10 Hz IF bandwidth
• Low trace noise less than 0.004 dB RMS at 10 kHz IF bandwidth
• High output power up to +13 dBm, adjustable over 95 dB range
• Fast sweep times of 4 ms for 401 points
• Measurement speed better than 5 µs per point
• Temperature stability with magnitude drift typically lower than 0.01 dB/°C
• Phase drift typically lower than 0.15°/°C
• IF bandwidth range from 1 Hz to 10 MHz
• Time domain measurement options with eye diagrams
• Frequency-converting measurements capability
• Manual and automatic calibration capabilities
• 12.1-inch high-resolution touchscreen interface

Applications

• Millimeter-wave component characterization
• High-frequency amplifier and filter testing
• Connector and cable measurement at high frequencies
• Aerospace and defense RF component testing
• 5G and advanced wireless component development
• High-speed printed board design validation
• Time domain and frequency-converting measurements

Included Accessories

• Mechanical calibration and verification kits
• Automatic calibration units
• Test cables
• Torque wrenches
• NRP power sensor family compatible