The Keysight M9815AS is a modular PXIe Vector Component Analyzer delivering integrated VNA and signal analysis capabilities across 100 kHz to 26.5 GHz. Built for multiport device characterization, it combines continuous wave and modulated signal measurements in a compact form factor optimized for 5G and wireless RF testing. The two built-in test ports (3.5 mm female connectors) and single internal source establish the baseline; the modular architecture scales to 16 modules per chassis for multi-site and multiport applications as measurement requirements evolve.
Technical Specifications
• Frequency Range: 100 kHz to 26.5 GHz
• Dynamic Range: 140 dB
• Maximum Output Power: 10 dBm
• Noise Floor (1 GHz, 10 Hz IF Bandwidth): -144 dBm typical
• Receiver Compression (100 kHz–300 kHz): -2 dBm input; 0.2 dB magnitude and 0.10° phase at specification
• Test Port Connectors: 3.5 mm (f)
– Key Features
• Dual-port configuration with single internal source
• 140 dB dynamic range and -144 dBm typical noise floor enable low-level measurements
• PXIe platform integrates with high-speed data interfaces
• Supports modulated signal measurements when paired with external vector signal generator
• Optional software modules: S95025B (pulsed-RF to 53 GHz), S95070B (modulation distortion to 53 GHz), S95090B (spectrum analysis)
• Soft Front Panel and Command Expert for instrument control
• Keysight IO Libraries Suite integration
– Typical Applications
• Component and device characterization across RF to microwave frequencies
• High-volume manufacturing test with fast measurement throughput
• Wireless and 5G component validation
• Research requiring both continuous wave and modulated signal analysis
– Compatibility & Integration
PXIe chassis compatible. Modular design permits scaling from single instrument up to 16 modules per chassis. Drivers, firmware, and software supplied. Command-line and GUI control options available.
