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NI PXIe-5698

The NI PXIe-5698 is a high-performance RF signal generator module designed for use within PXIe (PCI eXtensions for Instrumentation Express) systems. It is part of National Instruments’ advanced modular instrumentation suite, offering sophisticated capabilities for generating precise RF signals.

Detailed content

Technical Specifications

  • Frequency Range:
    • Output Frequency Range: 9 kHz to 9 GHz
  • Output Power:
    • Power Range: -60 dBm to +15 dBm (with 0 dB attenuation at 1 GHz)
  • Frequency Resolution:
    • 1 Hz
  • Signal Bandwidth:
    • Up to 40 MHz
  • Phase Noise:
    • Typical Phase Noise: -130 dBc/Hz at 1 GHz, 10 kHz offset
  • Harmonic Distortion:
    • Typical Harmonic Distortion: -60 dBc at 1 GHz, +15 dBm
  • Modulation Capabilities:
    • Supports AM (Amplitude Modulation), FM (Frequency Modulation), PM (Phase Modulation), and pulse modulation
  • Output Impedance:
    • 50 Ω
  • Connectivity:
    • PXIe interface for integration with other PXIe modules and systems
  • Calibration:
    • Internal calibration to maintain long-term accuracy and stability

Functional Features

  • Extended Frequency Range:
    • The PXIe-5698 covers an extensive frequency range from 9 kHz to 9 GHz, making it suitable for a wide array of RF and microwave applications.
  • High Output Power:
    • Provides output power ranging from -60 dBm to +15 dBm, offering flexibility in signal amplitude to meet various testing requirements.
  • Advanced Modulation:
    • Capable of generating signals with various modulation schemes, including AM, FM, PM, and pulse modulation, enhancing its versatility for diverse applications.
  • Exceptional Signal Purity:
    • Offers high signal purity with low phase noise and harmonic distortion, ensuring clean and accurate signal generation.
  • Precision Frequency Control:
    • Features precise frequency control with a resolution of 1 Hz, essential for accurate signal generation and testing.
  • Flexible Bandwidth:
    • Capable of generating signals with bandwidths up to 40 MHz, accommodating various testing and simulation needs.
  • Software Integration:
    • Integrates seamlessly with NI LabVIEW and other National Instruments software platforms, facilitating efficient programming, control, and comprehensive data analysis.

Application Scenarios

  • RF and Microwave Testing:
    • Ideal for generating RF signals for testing and validating RF components, systems, and devices, including those operating in higher frequency ranges.
  • Communications Systems:
    • Suitable for generating signals for various communications systems, including cellular, satellite, and wireless technologies, especially those operating up to 9 GHz.
  • Signal Simulation:
    • Useful for simulating a broad range of RF signals in laboratory settings, assisting in the development and testing of new technologies.
  • Automated Test Systems:
    • Can be integrated into automated test systems for production testing, providing reliable and accurate RF signal generation.
  • Radar and Electronic Warfare:
    • Employed in radar and electronic warfare applications for generating complex signals and simulating various operational scenarios.
  • Research and Development:
    • Beneficial in R&D environments for creating and analyzing test signals, validating designs, and advancing new RF technologies.

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