EM Scanner - YIC Technologies

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

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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!



  • ★★★★★

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

    "Premium equipment. Excellent communication. Fast. Best value!"
  • ★★★★★

    "Practically in new condition"
  • ★★★★★

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

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

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

    "In every aspect these guys are great!"

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4284A - Keysight / Agilent Parametric Testers

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Do you have a 4284A you want to sell?
We buy used equipment!
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Keysight / Agilent 4284A Overview

The 4284A precision LCR meter is a cost-effective solution for component and material measurement. The wide 20 Hz to 1 MHz test frequency range and superior test-signal performance allow the 4284A to test components to the most commonly-used test standards, such as IEC/MIL standards, and under conditions that simulate the intended application. Whether in research and development, production, quality assurance, or incoming inspection, the 4284A will meet all of your LCR meter test and measurement requirements. The 4248A /001/ 006 is an integral part of the 4062UX parametric test system. BRL Test is your parametric tester experts.

4284A with Option 4284A-001

Test signal level range

· Voltage 5 mVrms to 20 Vrms

· Current 50 µArms to 200 mArms

Constant test signal level range

· Voltage 10 mVrms to 10 Vrms

· Current 100 µArms to 100 mArms

Internal DC bias ± (1 mV ~ 40 V), ≤ 100 mA, 0.1% accuracy

4284A with Option 4284A-002 and 42841A

DC current bias

· A to 20 A (with 42841A and 42842A)

· A to 40 A (with 42841A x 2 ea., 42842B and 42843A) 

Option 004          Memory Card

Option 006          2m /4m cable length operation

Option 201          Handler interface

Option 202          Handler interface

Option 301          Scanner interface

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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