Spectrum Analyzers : Agilent-Keysight E4411B

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Agilent E4411B
放大图片Agilent-Keysight E4411B

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The Keysight E4411B ESA-L Spectrum Analyzer, 1 MHz to 1.5 GHz (75-ohm) spectrum analyzer is a wide band, very sensitive receiver. It works on the principle of "super-heterodyne receiver" to convert higher frequencies (normally ranging up to several 10s of GHz) to measurable quantities. The received frequency spectrum is slowly swept through a range of pre-selected frequencies, converting the selected frequency to a measurable DC level (usually logarithmic scale), and displaying the same on the CRT of the Agilent Technologies E4411B. The CRT displays received signal strength (y-axis) against frequency (x-axis).

Performance
  • Overall amplitude accuracy: 1.1 dB
  • Third order intermodulation distortion: +7.5 dBm
Measurement Applications
  • Narrow resolution bandwidth, 8590 series code compatibility, or 75 ohm tracking generator
  • Agilent's PowerSuite one-button power measurements included as standard
Features
  • 75-ohm input port (standard)
  • 75-ohm tracking generator and battery for field use (optional)
  • 5 minute warm-up to guaranteed measurement accuracy
  • Rugged and portable for lab grade performance in the field
    Options at additional cost:

    A4H - Adds GPIB port, not compatible with option 1AX
  • 049 - Color Display upgrade
  • 1AX - Adds Serial & Parallel ports, not compatible with option A4H
  • 1CP - Rackmount Kit with Handles
  • 1CP - Rackmount Kit with Handles
  • 1DN - Adds 50 Ohm Tracking Generator Output
  • 1DP - 75 Ohm Input, 1 MHz - 1.5 GHz
  • 1DQ - Adds 75 Ohm Tracking Generator Output
  • 1DR - Adds Narrow Resolution Bandwidths
  • 1DS - Adds RF Preamplifier, improves sensitivity by approximately 16 dB
  • 230 - Benchlink web remote control software
  • A4J - IF Sweep and Video Output ports, not compatible with option AYX
  • A5D - 12 Vdc power cable
  • B72 - Enhanced Memory Upgrade, increases RAM to 32 Mb for serial prefixes
  • H01 - Cable TV Measurement Suite
  • UE2 - Firmware Upgrade Kit
  • 制造商: Agilent
  • 模型: E4411B