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Keysight Technologies E4991A

RF Impedance/Material Analyzer

The Keysight E4991A is an RF impedance/material analyzer that offers a crucial impedance measurement performance and great built-in analysis function. Employing an RF-IV technique, as opposed to the reflection measurement technique, the E4991A offers more accurate impedance measurement over a wide impedance range.

The basic impedance accuracy of the E4991A is plus/minus 0.8% while its high Q accuracy enables low-loss component analysis. The E4991A's internal synthesizer sweeps frequency from 1 MHz to 3 GHz with 1 MHz resolution. The Keysight E4991A is engineered to provide innovations in R&D of components and circuit designers who evaluate components in the range of 3 GHz.

Keysight E4991A - Features and Specifications:

  • Basic accuracy of plus/minus 0.8%
  • Sweep parameter frequency: 1 MHz to 3 GHz
  • 3 GHz impedance direct read-out
  • Windows-styled user interface
  • Data transfer through the LAN interface
  • Built-in VBA programming function
  • Many test fixtures for components

You can rent or lease the Keysight E4991A from TRS-RenTelco with 24/7 customer support. Contact us to learn more or request a quote today.

Read More
  • Configurations
  • Resources
--, 001, 002, 010, 1D5
See Configuration Details
  • 001

    Add DC Bias

  • 002

    Add Material Measurement Firmware

  • 010

    Probe station connection kit

  • 1D5

    High stability frequency reference

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Adapter APC7 - 3.5 mm(f)

    Qty: 1
  • Cord Power

    Qty: 1
  • Torque Wrench 3/4 in

    Qty: 1
  • Cable BNC(m) - BNC(m) 12 in

    Qty: 1
  • CD RF Impedance Material Analyzer

    Qty: 1
  • Test Head

    Qty: 1
  • Termination 50 Ohm 7 mm

    Qty: 1
  • Open Termination 7 mm

    Qty: 1
  • Short Termination 7 mm

    Qty: 1
  • Capacitor Low Loss 7 mm

    Qty: 1
  • Adapter SMA(f) - N(m)

    Qty: 3
  • Carrycase

    Qty: 1
  • Test Head Option 010

    Qty: 1
  • Screw Machine with Spring LK Washer M3 x 0.5 mm 10 mm

    Qty: 4
  • Washer Flat MTLC 3.0 3.3 mm Inside Diameter 6.85 mm Outside Diameter

    Qty: 4
  • Software Documentation and Sample Programs

    Qty: 1
  • Keyboard PS2

    Qty: 1
  • Mouse PS2

    Qty: 1
Rent or Lease

Checkout first to get details on the cost.

*This item has already been added to your cart. Check your cart for quantity and availability.
--, 001, 002, 16195B, 1D5
See Configuration Details
  • 001

    Add DC Bias

  • 002

    Add Material Measurement

  • 16195B

    Accessory Calibration Kit, 7mm

  • 1D5

    HI STAB OSCILLATOR

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Adapter APC7 - 3.5 mm(f)

    Qty: 1
  • Cord Power

    Qty: 1
  • Torque Wrench 3/4 in

    Qty: 1
  • Cable BNC(m) - BNC(m) 12 in

    Qty: 1
  • CD RF Impedance Material Analyzer

    Qty: 1
  • Test Head

    Qty: 1
  • Termination 50 Ohm 7 mm

    Qty: 1
  • Open Termination 7 mm

    Qty: 1
  • Short Termination 7 mm

    Qty: 1
  • Capacitor Low Loss 7 mm

    Qty: 1
  • Carrycase

    Qty: 1
  • Operating Note 16195B

    Qty: 1
  • Software Documentation and Sample Programs

    Qty: 1
  • Keyboard PS2

    Qty: 1
  • Mouse PS2

    Qty: 1
Rent or Lease

Checkout first to get details on the cost.

*This item has already been added to your cart. Check your cart for quantity and availability.
--, 001, 002, 1D5
Rent or Lease

Checkout first to get details on the cost.

*This item has already been added to your cart. Check your cart for quantity and availability.
--, 001, 1D5
Rent or Lease

Checkout first to get details on the cost.

*This item has already been added to your cart. Check your cart for quantity and availability.

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