The Keysight M9381A PXIe Vector Signal Generator is a compact, modular instrument designed for high-performance RF and microwave signal generation. Operating over a frequency range from 1 MHz to 6 GHz, it offers up to 160 MHz of RF modulation bandwidth, making it suitable for a wide array of applications, including power amplifier and front-end module design validation, radio transceiver testing, and MIMO device evaluation.

Key Features

• Frequency Range: 1 MHz to 6 GHz, accommodating diverse RF testing requirements.
• RF Modulation Bandwidth Options: Selectable bandwidths of 40 MHz, 100 MHz, or 160 MHz.
• High Output Power: Up to +19 dBm output power at 1 GHz.
• Fast Frequency Switching: Typical switching speed of 10 µs.
• Low Phase Noise: -122 dBc/Hz at a 20 kHz offset.
• Scalability: Supports up to four channels in a single chassis and eight channels in multi-chassis configurations.
• Modular Design: Comprises four PXIe modules for flexible system configurations.
  
  

Applications

• Power Amplifier and Front-End Module Testing: Design validation and manufacturing of RF components.
• Radio Transceiver Testing: Supports various communication standards.
• MIMO and Multi-Channel Device Testing: Essential for modern wireless communication systems.
  
  

Advantages

• Flexibility: Modular architecture allows upgrades and scalability.
• Compact Form Factor: Conserves space while providing high-performance capabilities.
• High Throughput: Fast switching speeds enhance efficiency.