Keysight M9805A PXIe Vector Network Analyzer

Overview

Keysight M9805A is a modular 2-port PXIe vector network analyzer with extended frequency coverage to 26.5 GHz. Optimized for high-frequency RF and microwave testing, it delivers best-in-class dynamic range exceeding 140 dB with minimal trace noise and exceptional temperature stability. Suitable for demanding measurement tasks in R&D and manufacturing applications.

Operating from 100 kHz to 26.5 GHz, the M9805A provides ideal characteristics for characterizing higher frequency devices and components. As part of the modular M980xA series, it shares a common software platform with other Keysight VNAs, ensuring measurement consistency across multiple instruments and configurations.

Key Features

• Extended frequency range: 100 kHz to 26.5 GHz
• 2-port configuration for high-frequency testing
• System dynamic range exceeding 140 dB
• Low trace noise and excellent temperature stability (0.005 dB/°C typical)
• N-port correction capability for accurate measurements
• Electronic calibration (ECal) module support
• Modular PXIe platform for flexible system integration
• Common software platform with Keysight PNA and ENA analyzers

Applications

• S-Parameter measurements at high frequencies
• Signal integrity analysis for high-speed designs
• Amplifier and mixer characterization
• Filter and duplexer testing
• Cable and connector verification
• Antenna measurement and characterization
• Component evaluation for millimeter-wave applications
• Manufacturing test and quality assurance