EM Scanner - YIC Technologies

High speed 8GHz Real-time EMC and EMI diagnostic tool on your lab-bench

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YIC EM Scanner
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N9020A MXA Signal Analyzer

Accelerate the Development of Wireless Devices with the Speed, Performance & Applications to Adapt to Evolving Test Requirements

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N9020A MXA Signal Analyzer

SM200B Spectrum Analyzer

The High Performance SM200B From Signal Hound: High Performance Speed, Accuracy, Security, and Agility Meet Very Low Cost

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Trust Your Equipment to Our World Class Repair Lab

  • Huge Parts Inventory in Stock
  • Free Repair Evaluations
  • Fast Service Turnaround
  • World Class 67GHz Enabled Lab
  • Military PMEL Graduate Staff

Ask Us About Our Repair Warranty!

Manufacturers

Testimonials

  • ★★★★★

    "Fantastic deal. The oscilloscope is in very good condition. Packed for shipment to survive anything"
    Jeff

  • ★★★★★

    "Premium equipment. Excellent communication. Fast. Best value!"
    Avi

  • ★★★★★

    "Practically in new condition"
    Darcy

  • ★★★★★

    "There was a small issue; The people at BRL Test were 100% responsive and issue resolved. Thanks!"
    Mike

  • ★★★★★

    "Best packing ever! I would let you ship one of my children!"
    Todd

  • ★★★★★

    "Unit received in great shape. Passed Agilent calibration. Good job!!"
    Lee

  • ★★★★★

    "In every aspect these guys are great!"
    Sarah

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E4991A - Keysight / Agilent RLC Impedance Meters


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  • Model: E4991A
  • Manufactured by: Keysight / Agilent
  • Test Freq. Range High: 3GHz
  • Resistance Range High: 20kOhm
  • Capacitance Range High: n/a
  • Measurements: Z, L, Q, D, Phase, R, X, G, B, Y, Cs, Cp
  • Extra Specifications: RF Impedance / Material Analyzer
  • pdf iconDownload E4991A Specifications
Do you have a E4991A you want to sell?
We buy used equipment!
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Keysight / Agilent E4991A Overview

  • Basic accuracy +/-0.8%
  • 3GHz impedance direct read-out
  • Windows-styled user interface
  • Sweep parameters (frequency, ac level, dc bias)
  • Built-in VBA programming function
  • Various test fixture for components
  • Data transfer through the LAN interface
  • Direct read-out permittivity, permeability [option]
  • Reliable on-wafer measurement [option]
  • Temperature characteristic measurement [option]
iso9001 Calibration

Calibration & Test Equipment Repair

The BRL Test Lab offers in-house ISO9001:2015 compliant calibration to its end users and industry professionals with precision accuracy, fast turn-around times, and a seamless customer experience.
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