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Keysight Technologies E8257D-540

100 kHz - 40 GHz PSG Analog Signal Generator, 2.4 mm (m)

Rent or Lease

Keysight Technologies - E8257D-540

The Keysight Technologies E8257D-540 PSG analog signal generator delivers industry-leading output power, level accuracy, and phase noise performance to 20 GHz. The E8257D-540 PSG's high output power and superior level accuracy often eliminates the need of an external amplifier for testing high power devices.

The Keysight Technologies E8257D-540 PSG also minimizes test uncertainty by helping to identify errors early in the design process. This PSG Analog Signal Generator also has a world-class phase noise performance which is ideal for local oscillator, low jitter clock substitution and adjacent channel selectivity tests. When testing advanced RF and microwave radar, communications, and control systems, the PSG delivers the performance you demand.

E8257D-540 Product Highlights

  • Take on your toughest test requirements with metrology-grade frequency and level accuracy, excellent distortion, and spurious characteristics
  • Measure across a wide frequency range: 40GHz
  • Test high-power devices and overcome test system losses with options capable of generating up to 1 W (+30 dBm) of output power
  • Get extremely low phase noise: –91 dBc/Hz at 100 Hz offset and –126 dBc/Hz at 10 kHz offset (10 GHz), to address Doppler radar, ADC and receiver-blocking tests
  • Characterize devices and circuits by adding AM, FM, PM & pulse modulation to your signal

Keysight Technologies & TRS-RenTelco

TRS-RenTelco is a proud partner of Keysight Technologies and offers a wide range of rental, purchase and leasing solutions designed specifically to meet the evolving needs of the electronic testing industry.  Our close relationship with Keysight Technologies allows us to ensure we have the right Generators solution for your job.

Renting Generators

With TRS-RenTelco renting Generators equipment has never been easier. Enjoy same-day shipping, lease, and finance options on our inventory of over 5000 electronic testing equipment rentals. As one of North America’s largest test equipment rental providers, it is our mission to support the endeavors of our clients no matter how big or small with reliable expertise, excellent customer service, accuracy, and speed.

Additional Information

Manufacturer Home Page | Keysight Technologies.

Read More
  • Configurations
  • Resources
  • FAQsAI
--, 007, 1E1, 540, UNT, UNU, UNX
See Configuration Details
  • UNX

    Ultra-low phase noise performance

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNT

    AM, FM, phase modulation, and LF output

  • UNU

    Pulse Modulation

  • 1E1

    Step Attenuator

  • 007

    Analog ramp sweep

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Adapter 2.4mm(f) - 2.4mm(f)

    Qty: 1
  • Cord Power

    Qty: 1
  • Adapter 2.92 mm(f) - 2.4 mm(f)

    Qty: 1
  • USB Drive with Software and Manuals

    Qty: 1
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*This item has already been added to your cart. Check your cart for quantity and availability.
--, 007, 1E1, 1EA, 540, UNT, UNW
See Configuration Details
  • 1EA

    High output power

  • 007

    Analog ramp sweep

  • 1E1

    Step Attenuator

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNT

    AM, FM, phase modulation, and LF output

  • UNW

    Narrow pulse modulation

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Adapter 2.4mm(f) - 2.4mm(f)

    Qty: 1
  • Cord Power

    Qty: 1
  • Adapter 2.92 mm(f) - 2.4 mm(f)

    Qty: 1
  • USB Drive with Software and Manuals

    Qty: 1
Rent or Lease

Add to cart to request a quote.

*This item has already been added to your cart. Check your cart for quantity and availability.
--, 007, 1E1, 1EH, 1EU, 540, H30, UNT, UNW, UNX
See Configuration Details
  • 007

    Analog ramp sweep

  • 1E1

    Step Attenuator

  • 1EH

    Improved harmonics below 2 GHz

  • 1EU

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

  • H30

    IF Upconverter

  • UNT

    AM, FM, phase modulation, and LF output

  • UNW

    Narrow pulse modulation

  • UNX

    Ultra-low phase noise performance

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Adapter 2.4mm(f) - 2.4mm(f)

    Qty: 1
  • Cord Power

    Qty: 1
  • Adapter 2.92 mm(f) - 2.4 mm(f)

    Qty: 1
  • USB Drive with Software and Manuals

    Qty: 1
Rent or Lease

Add to cart to request a quote.

*This item has already been added to your cart. Check your cart for quantity and availability.
--, 007, 1E1, 1EU, 540, UNU, UNX
See Configuration Details
  • 1E1

    Step Attenuator

  • 007

    Analog ramp sweep

  • 1EU

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNU

    Pulse Modulation

  • UNX

    Ultra-low phase noise performance

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Adapter 2.4mm(f) - 2.4mm(f)

    Qty: 1
  • Cord Power

    Qty: 1
  • Adapter 2.92 mm(f) - 2.4 mm(f)

    Qty: 1
  • USB Drive with Software and Manuals

    Qty: 1
Rent or Lease

Add to cart to request a quote.

*This item has already been added to your cart. Check your cart for quantity and availability.
--, 007, 1E1, 1EA, 540, UNT, UNU
See Configuration Details
  • 1EA

    High output power

  • 007

    Analog ramp sweep

  • 1E1

    Step Attenuator

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNT

    AM, FM, phase modulation, and LF output

  • UNU

    Pulse Modulation

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Adapter 2.4mm(f) - 2.4mm(f)

    Qty: 1
  • Cord Power

    Qty: 1
  • Adapter 2.92 mm(f) - 2.4 mm(f)

    Qty: 1
  • USB Drive with Software and Manuals

    Qty: 1
Rent or Lease

Add to cart to request a quote.

*This item has already been added to your cart. Check your cart for quantity and availability.
--, 007, 1E1, 1EA, 540, UNT, UNW, UNX
See Configuration Details
  • 1EA

    High output power

  • 007

    Analog ramp sweep

  • 1E1

    Step Attenuator

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNT

    AM, FM, phase modulation, and LF output

  • UNW

    Narrow pulse modulation

  • UNX

    Ultra-low phase noise performance

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Adapter 2.4mm(f) - 2.4mm(f)

    Qty: 1
  • Cord Power

    Qty: 1
  • Adapter 2.92 mm(f) - 2.4 mm(f)

    Qty: 1
  • USB Drive with Software and Manuals

    Qty: 1
Rent or Lease

Add to cart to request a quote.

*This item has already been added to your cart. Check your cart for quantity and availability.
--, 007, 1E1, 1EA, 540
See Configuration Details
  • 1EA

    High output power

  • 007

    Analog ramp sweep

  • 1E1

    Step Attenuator

  • 540

    Frequency range from 250 kHz to 40 GHz

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Adapter 2.4mm(f) - 2.4mm(f)

    Qty: 1
  • Cord Power

    Qty: 1
  • Adapter 2.92 mm(f) - 2.4 mm(f)

    Qty: 1
  • USB Drive with Software and Manuals

    Qty: 1
  • USB Software I/O Libraries

    Qty: 1
Rent or Lease

Add to cart to request a quote.

*This item has already been added to your cart. Check your cart for quantity and availability.
--, 1E1, 1EA, 1EH, 540, UNR
See Configuration Details
  • 1EH

    Improved harmonics below 2 GHz

  • 1E1

    Step Attenuator

  • 1EA

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNR

    Enhanced phase noise performance

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Adapter 2.4mm(f) - 2.4mm(f)

    Qty: 1
  • Cord Power

    Qty: 1
  • Adapter 2.92 mm(f) - 2.4 mm(f)

    Qty: 1
  • USB Drive with Software and Manuals

    Qty: 1
Rent or Lease

Add to cart to request a quote.

*This item has already been added to your cart. Check your cart for quantity and availability.
--, 007, 1E1, 1EU, 540, UNT, UNU, UNX
See Configuration Details
  • 007

    Analog ramp sweep

  • 1E1

    Step Attenuator

  • 1EU

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNT

    AM, FM, phase modulation, and LF output

  • UNU

    Pulse Modulation

  • UNX

    Ultra-low phase noise performance

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Adapter 2.4mm(f) - 2.4mm(f)

    Qty: 1
  • Cord Power

    Qty: 1
  • Adapter 2.92 mm(f) - 2.4 mm(f)

    Qty: 1
  • USB Drive with Software and Manuals

    Qty: 1
  • 50 ohm SMA Terminator, male

    Qty: 1
Rent or Lease

Add to cart to request a quote.

*This item has already been added to your cart. Check your cart for quantity and availability.
--, 1E1, 1EA, 540, UNT, UNW
See Configuration Details
  • 1E1

    Step Attenuator

  • 1EA

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNT

    AM, FM, phase modulation, and LF output

  • UNW

    Narrow pulse modulation

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Adapter 2.4mm(f) - 2.4mm(f)

    Qty: 1
  • Cord Power

    Qty: 1
  • Adapter 2.92 mm(f) - 2.4 mm(f)

    Qty: 1
  • USB Drive with Software and Manuals

    Qty: 1
  • 50 ohm SMA Terminator, male

    Qty: 1
  • USB Software I/O Libraries

    Qty: 1
Rent or Lease

Add to cart to request a quote.

*This item has already been added to your cart. Check your cart for quantity and availability.
--, 007, 1E1, 1EU, 540, UNT, UNY
See Configuration Details
  • 007

    Analog ramp sweep

  • 1E1

    Step Attenuator

  • 1EU

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNT

    AM, FM, phase modulation, and LF output

  • UNY

    Enhanced ultra low phase noise

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Adapter 2.4mm(f) - 2.4mm(f)

    Qty: 1
  • Cord Power

    Qty: 1
  • Adapter 2.92 mm(f) - 2.4 mm(f)

    Qty: 1
  • USB Drive with Software and Manuals

    Qty: 1
  • USB Software I/O Libraries

    Qty: 1
Rent or Lease

Add to cart to request a quote.

*This item has already been added to your cart. Check your cart for quantity and availability.
--, 007, 1E1, 1EA, 540, UNU, UNX
See Configuration Details
  • 540

    Frequency range from 250 kHz to 40 GHz

  • 007

    Analog ramp sweep

  • 1E1

    Step Attenuator

  • UNU

    Pulse Modulation

  • UNX

    Ultra-low phase noise performance

  • 1EA

    High output power

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Adapter 2.4mm(f) - 2.4mm(f)

    Qty: 1
  • Cord Power

    Qty: 1
  • Adapter 2.92 mm(f) - 2.4 mm(f)

    Qty: 1
  • USB Drive with Software and Manuals

    Qty: 1
Rent or Lease

Add to cart to request a quote.

*This item has already been added to your cart. Check your cart for quantity and availability.
--, 1E1, 1EA, 540
See Configuration Details
  • 1E1

    Step Attenuator

  • 1EA

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Adapter 2.4mm(f) - 2.4mm(f)

    Qty: 1
  • Cord Power

    Qty: 1
  • Adapter 2.92 mm(f) - 2.4 mm(f)

    Qty: 1
  • USB Drive with Software and Manuals

    Qty: 1
Rent or Lease

Add to cart to request a quote.

*This item has already been added to your cart. Check your cart for quantity and availability.
--, 007, 1E1, 1EH, 1EU, 540, UNT, UNW, UNX
See Configuration Details
  • 1EH

    Improved harmonics below 2 GHz

  • 007

    Analog ramp sweep

  • 1E1

    Step Attenuator

  • 1EU

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNT

    AM, FM, phase modulation, and LF output

  • UNW

    Narrow pulse modulation

  • UNX

    Ultra-low phase noise performance

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Adapter 2.4mm(f) - 2.4mm(f)

    Qty: 1
  • Cord Power

    Qty: 1
  • Adapter 2.92 mm(f) - 2.4 mm(f)

    Qty: 1
  • USB Drive with Software and Manuals

    Qty: 1
  • 50 ohm SMA Terminator, male

    Qty: 1
Rent or Lease

Add to cart to request a quote.

*This item has already been added to your cart. Check your cart for quantity and availability.
--, 1E1, 1EH, 1EU, 540, UNT, UNW, UNX
See Configuration Details
  • 1E1

    Step Attenuator

  • 1EH

    Improved harmonics below 2 GHz

  • 1EU

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNT

    AM, FM, phase modulation, and LF output

  • UNW

    Narrow pulse modulation

  • UNX

    Ultra-low phase noise performance

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Adapter 2.4mm(f) - 2.4mm(f)

    Qty: 1
  • Cord Power

    Qty: 1
  • Adapter 2.92 mm(f) - 2.4 mm(f)

    Qty: 1
  • USB Drive with Software and Manuals

    Qty: 1
Rent or Lease

Add to cart to request a quote.

*This item has already been added to your cart. Check your cart for quantity and availability.
--, 007, 1E1, 1EH, 1EU, 540, UNT, UNW, UNY
See Configuration Details
  • 1E1

    Step Attenuator

  • 1EH

    Improved harmonics below 2 GHz

  • 1EU

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNW

    Narrow pulse modulation

  • UNY

    Enhanced ultra low phase noise

  • 007

    Analog ramp sweep

  • UNT

    AM, FM, phase modulation, and LF output

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Adapter 2.4mm(f) - 2.4mm(f)

    Qty: 1
  • Cord Power

    Qty: 1
  • Adapter 2.92 mm(f) - 2.4 mm(f)

    Qty: 1
  • USB Drive with Software and Manuals

    Qty: 1
  • 50 ohm SMA Terminator, male

    Qty: 1
  • USB Software I/O Libraries

    Qty: 1
Rent or Lease

Add to cart to request a quote.

*This item has already been added to your cart. Check your cart for quantity and availability.
--, 1E1, 1EH, 1EU, 540, UNT, UNW, UNY
See Configuration Details
  • 1E1

    Step Attenuator

  • 1EH

    Improved harmonics below 2 GHz

  • 1EU

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNT

    AM, FM, phase modulation, and LF output

  • UNW

    Narrow pulse modulation

  • UNY

    Enhanced ultra-low phase noise

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Adapter 2.4mm(f) - 2.4mm(f)

    Qty: 1
  • Cord Power

    Qty: 1
  • Adapter 2.92 mm(f) - 2.4 mm(f)

    Qty: 1
  • USB Drive with Software and Manuals

    Qty: 1
  • 50 ohm SMA Terminator, male

    Qty: 1
  • USB Software I/O Libraries

    Qty: 1
Rent or Lease

Add to cart to request a quote.

*This item has already been added to your cart. Check your cart for quantity and availability.
--, 007, 1CP, 1E1, 1EH, 1EU, 540, UNT, UNW, UNY
See Configuration Details
  • 007

    Analog ramp sweep

  • 1CP

    Rackmount flange with front handle kit

  • 1E1

    Step Attenuator

  • 1EH

    Improved harmonics below 2 GHz

  • 1EU

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNT

    AM, FM, phase modulation, and LF output

  • UNW

    Narrow pulse modulation

  • UNY

    Enhanced ultra low phase noise

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Adapter 2.4mm(f) - 2.4mm(f)

    Qty: 1
  • Cord Power

    Qty: 1
  • Handle Kit Grey 4-Hole

    Qty: 1
  • Rack Mount Kit 4-Hole

    Qty: 1
  • Adapter 2.92 mm(f) - 2.4 mm(f)

    Qty: 1
  • USB Drive with Software and Manuals

    Qty: 1
Rent or Lease

Add to cart to request a quote.

*This item has already been added to your cart. Check your cart for quantity and availability.
--, 007, 008, 1E1, 1EH, 1EU, 540, HNS, UNT, UNX
See Configuration Details
  • 1E1

    Step Attenuator

  • 007

    Analog ramp sweep

  • 008

    Removable flash memory

  • 1EH

    Improved harmonics below 2 GHz

  • 1EU

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

  • HNS

    Narrow pulse modulation to 31.8 GHz

  • UNT

    AM, FM, phase modulation, and LF output

  • UNX

    Ultra-low phase noise performance

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Adapter 2.4mm(f) - 2.4mm(f)

    Qty: 1
  • Cord Power

    Qty: 1
  • Adapter 2.92 mm(f) - 2.4 mm(f)

    Qty: 1
  • USB Drive with Software and Manuals

    Qty: 1
Rent or Lease

Add to cart to request a quote.

*This item has already been added to your cart. Check your cart for quantity and availability.
--, 007, 1E1, 1EA, 540, H30, UNT, UNU, UNX
See Configuration Details
  • 540

    Frequency range from 250 kHz to 40 GHz

  • 007

    Analog ramp sweep

  • 1E1

    Step Attenuator

  • 1EA

    High output power

  • H30

    IF Upconverter

  • UNT

    AM, FM, phase modulation, and LF output

  • UNU

    Pulse Modulation

  • UNX

    Ultra-low phase noise performance

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Adapter 2.4mm(f) - 2.4mm(f)

    Qty: 1
  • Cord Power

    Qty: 1
  • Adapter 2.92 mm(f) - 2.4 mm(f)

    Qty: 1
  • USB Drive with Software and Manuals

    Qty: 1
Rent or Lease

Add to cart to request a quote.

*This item has already been added to your cart. Check your cart for quantity and availability.
--, 007, 1E1, 540, UNT, UNU
See Configuration Details
  • 007

    Analog ramp sweep

  • 1E1

    Step Attenuator

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNT

    AM, FM, phase modulation, and LF output

  • UNU

    Pulse Modulation

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Adapter 2.4mm(f) - 2.4mm(f)

    Qty: 1
  • Cord Power

    Qty: 1
  • Adapter 2.92 mm(f) - 2.4 mm(f)

    Qty: 1
  • USB Drive with Software and Manuals

    Qty: 1
  • 50 ohm SMA Terminator, male

    Qty: 1
Rent or Lease

Add to cart to request a quote.

*This item has already been added to your cart. Check your cart for quantity and availability.
--, 007, 1E1, 1EA, 540, UNT
See Configuration Details
  • 007

    Analog ramp sweep

  • 1E1

    Step Attenuator

  • 1EA

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNT

    AM, FM, phase modulation, and LF output

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Adapter 2.4mm(f) - 2.4mm(f)

    Qty: 1
  • Cord Power

    Qty: 1
  • Adapter 2.92 mm(f) - 2.4 mm(f)

    Qty: 1
  • USB Drive with Software and Manuals

    Qty: 1
  • USB Software I/O Libraries

    Qty: 1
Rent or Lease

Add to cart to request a quote.

*This item has already been added to your cart. Check your cart for quantity and availability.
--, 007, 1E1, 540, UNT, UNW
See Configuration Details
  • 1E1

    Step Attenuator

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNT

    AM, FM, phase modulation, and LF output

  • UNW

    Narrow pulse modulation

  • 007

    Analog ramp sweep

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Adapter 2.4mm(f) - 2.4mm(f)

    Qty: 1
  • Cord Power

    Qty: 1
  • Adapter 2.92 mm(f) - 2.4 mm(f)

    Qty: 1
  • USB Drive with Software and Manuals

    Qty: 1
  • 50 ohm SMA Terminator, male

    Qty: 1
Rent or Lease

Add to cart to request a quote.

*This item has already been added to your cart. Check your cart for quantity and availability.
--, 1E1, 1EU, 540, UNY
See Configuration Details
  • 1E1

    Step Attenuator

  • 1EU

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNY

    Enhanced ultra-low phase noise

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Adapter 2.4mm(f) - 2.4mm(f)

    Qty: 1
  • Cord Power

    Qty: 1
  • Adapter 2.92 mm(f) - 2.4 mm(f)

    Qty: 1
  • USB Drive with Software and Manuals

    Qty: 1
  • 50 ohm SMA Terminator, male

    Qty: 1
  • USB Software I/O Libraries

    Qty: 1
Rent or Lease

Add to cart to request a quote.

*This item has already been added to your cart. Check your cart for quantity and availability.
--, 007, 1E1, 1EH, 1EU, 540, UNT, UNW, UNY
See Configuration Details
  • 007

    Analog ramp sweep

  • 1E1

    Step Attenuator

  • 1EH

    Improved harmonics below 2 GHz

  • 1EU

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNT

    AM, FM, phase modulation, and LF output

  • UNW

    Narrow pulse modulation

  • UNY

    Enhanced ultra low phase noise

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Adapter 2.4mm(f) - 2.4mm(f)

    Qty: 1
  • Cord Power

    Qty: 1
  • Adapter 2.92 mm(f) - 2.4 mm(f)

    Qty: 1
  • USB Drive with Software and Manuals

    Qty: 1
  • 50 ohm SMA Terminator, male

    Qty: 1
Rent or Lease

Add to cart to request a quote.

*This item has already been added to your cart. Check your cart for quantity and availability.
--, 1E1, 1EU, 540, UNT, UNW, UNY
See Configuration Details
  • UNT

    AM, FM, phase modulation, and LF output

  • 1E1

    Step Attenuator

  • 1EU

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNW

    Narrow pulse modulation

  • UNY

    Enhanced ultra low phase noise

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Cord Power

    Qty: 1
  • Adapter 2.92 mm(f) - 2.4 mm(f)

    Qty: 1
  • USB Drive with Software and Manuals

    Qty: 1
Rent or Lease

Add to cart to request a quote.

*This item has already been added to your cart. Check your cart for quantity and availability.
--, 1E1, 1EH, 540, UNY
See Configuration Details
  • 540

    Frequency range from 250 kHz to 40 GHz

  • 1E1

    Step Attenuator

  • 1EH

    Improved harmonics below 2 GHz

  • UNY

    Enhanced ultra low phase noise

Standard Rental Accessories*
* Leased or Buy Used product accessories will be confirmed with quote.
  • Adapter 2.4mm(f) - 2.4mm(f)

    Qty: 1
  • Cord Power

    Qty: 1
  • Adapter 2.92 mm(f) - 2.4 mm(f)

    Qty: 1
  • USB Drive with Software and Manuals

    Qty: 1
  • 50 ohm SMA Terminator, male

    Qty: 1
Rent or Lease

Add to cart to request a quote.

*This item has already been added to your cart. Check your cart for quantity and availability.
--, 1E1, 1EU, 540
See Configuration Details
  • 1E1

    Step Attenuator

  • 540

    Frequency range from 250 kHz to 40 GHz

  • 1EU

    High output power

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--, 007, 1E1, 1EA, 540, H30, UNT, UNU, UNX
See Configuration Details
  • 1EA

    High output power

  • 007

    Analog ramp sweep

  • 1E1

    Step Attenuator

  • 540

    Frequency range from 250 kHz to 40 GHz

  • H30

    IF Upconverter

  • UNT

    AM, FM, phase modulation, and LF output

  • UNU

    Pulse Modulation

  • UNX

    Ultra-low phase noise performance

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--, 008, 1E1, 1EH, 1EU, 540, UNT, UNW, UNX
See Configuration Details
  • 008

    Removable flash memory

  • 1E1

    Step Attenuator

  • 1EH

    Improved harmonics below 2 GHz

  • 1EU

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNW

    Narrow pulse modulation

  • UNX

    Ultra-low phase noise performance

  • UNT

    AM, FM, phase modulation, and LF output

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  • 1E1

    Step Attenuator

  • 1EU

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNU

    Pulse Modulation

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--, 1E1, 1EH, 1EU, 540, UNT, UNW, UNX
See Configuration Details
  • 540

    Frequency range from 250 kHz to 40 GHz

  • 007

    Analog Ramp Sweep

  • 1E1

    Step Attenuator

  • 1EH

    Improved harmonics below 2 GHz

  • 008

    Removable Flash Memory

  • 1EU

    High output power

  • UNT

    AM, FM, phase modulation, and LF output

  • UNW

    Narrow pulse modulation

  • UNY

    Enhanced Ultra Low Phase Noise

  • UNX

    Ultra-low phase noise performance

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--, 007, 1E1, 1EU, 540, UNT, UNW
See Configuration Details
  • 1E1

    Step Attenuator

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNT

    AM, FM, phase modulation, and LF output

  • UNW

    Narrow pulse modulation

  • 1EU

    High output power

  • 007

    Analog ramp sweep

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--, 007, 008, 1E1, 1EH, 1EU, 540, UNT, UNW, UNY
See Configuration Details
  • 007

    Analog ramp sweep

  • 008

    Removable flash memory

  • 1E1

    Step Attenuator

  • 1EH

    Improved harmonics below 2 GHz

  • 1EU

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNT

    AM, FM, phase modulation, and LF output

  • UNW

    Narrow pulse modulation

  • UNY

    Enhanced ultra low phase noise

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--, 1E1, 540
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--, 007, 1E1, 1EA, 540
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--, 007, 1E1, 1EA, 540, UNT, UNU
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--, 1E1, 1EH, 1EU, 540, HCC, UNT, UNW, UNX
See Configuration Details
  • 1E1

    Step Attenuator

  • 1EH

    Improved harmonics below 2 GHz

  • 1EU

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

  • HCC

    Provides 250MHz - 10GHz In and Out on the rear panel

  • UNX

    Ultra-low phase noise performance

  • UNT

    AM, FM, phase modulation, and LF output

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--, 1E1, 1EU, 540, UNT, UNY
See Configuration Details
  • 1E1

    Step Attenuator

  • 1EU

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNT

    AM, FM, phase modulation, and LF output

  • UNY

    Enhanced ultra low phase noise

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  • 1E1

    Step attenuator

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNY

    Enhanced ultra-low phase noise

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--, 007, 1E1, 1EU, 540, UNT, UNW, UNX
See Configuration Details
  • 007

    Analog ramp sweep

  • 1E1

    Step Attenuator

  • 1EU

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNT

    AM, FM, phase modulation, and LF output

  • UNW

    Narrow Pulse Modulation

  • UNX

    Ultra-low phase noise performance

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--, 007, 1E1, 540, UNW, UNX
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--, 007, 1E1, 1EU, 540, UNT, UNU, UNW, UNX
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--, 1E1, 1EU, 540, UNX
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--, 007, 1E1, 1EU, 540, UNT, UNW, UNX
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--, 007, 1E1, 1EU, 540, UNT, UNW, UNY
See Configuration Details
  • 007

    Analog ramp sweep

  • 1E1

    Step Attenuator

  • 1EU

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNT

    AM, FM, phase modulation, and LF output

  • UNW

    Narrow pulse modulation

  • UNY

    Enhanced ultra low phase noise

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--, 007, 1EA, 540, UNR
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--, 1E1, 1EU, 540, UNT, UNY
See Configuration Details
  • 1E1

    Step Attenuator

  • 1EU

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNT

    AM, FM, phase modulation, and LF output

  • UNY

    Enhanced ultra low phase noise

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--, 1E1, 1EA, 540, UNT
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--, 007, 1CM, 1E1, 1EA, 540, UNT
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--, 007, 1E1, 1EA, 540, UNT
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See Configuration Details
  • 1E1

    Step Attenuator

  • 1EH

    Improved harmonics below 2 GHz

  • 1EU

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNT

    AM, FM, phase modulation, and LF output

  • UNY

    Enhanced ultra low phase noise

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--, 007, 1E1, 1EH, 1EU, 540, UNT, UNW, UNY
See Configuration Details
  • 007

    Analog ramp sweep

  • 1E1

    Step Attenuator

  • 1EH

    Improved harmonics below 2 GHz

  • 1EU

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNT

    AM, FM, phase modulation, and LF output

  • UNW

    Narrow pulse modulation

  • UNY

    Enhanced ultra low phase noise

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--, 1E1, 1EH, 1EU, 540, UNY
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  • 1E1

    Step Attenuator

  • 1EH

    Improved harmonics below 2 GHz

  • 1EU

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNY

    Enhanced ultra low phase noise

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  • 1E1

    Step Attenuator

  • 1EH

    Improved harmonics below 2 GHz

  • 1EU

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

  • UNU

    Pulse modulation

  • UNY

    Enhanced ultra low phase noise

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--, 007, 1E1, 1EH, 1EU, 540, H30, UNT, UNW
See Configuration Details
  • 007

    Analog ramp sweep

  • 1E1

    Step Attenuator

  • 1EH

    Improved harmonics below 2 GHz

  • 1EU

    High output power

  • 540

    Frequency range from 250 kHz to 40 GHz

  • H30

    IF Upconverter

  • UNT

    AM, FM, phase modulation, and LF output

  • UNW

    Narrow pulse modulation

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Content is AI-generated. Verify critical details with manufacturer-provided resources.

What frequency coverage does the Keysight E8257D-540 provide?

The E8257D-540 PSG analog signal generator covers a specified range of 250 kHz to 40 GHz, with tunable operation from 100 kHz to 40 GHz. This extended millimeter-wave capability makes it well suited for characterizing wideband components, satellite communication subsystems, and high-frequency radar modules with 0.001 Hz frequency resolution.

How does output power vary across the E8257D-540 frequency range?

The standard E8257D-540 delivers +15 dBm specified output from 0.4 to 3.2 GHz with up to +23 dBm typical. From 3.2 to 10 GHz, specified power remains +15 dBm with +22 to +23 dBm typical. At millimeter-wave frequencies from 20 to 40 GHz, specified output is +5 dBm with typical performance of +14 to +16 dBm.

What phase noise performance does the E8257D-540 achieve at millimeter-wave frequencies?

At a 20 GHz carrier, the standard E8257D-540 achieves -37 dBc/Hz specified (-43 dBc/Hz typical) at 10 Hz offset and -114 dBc/Hz specified (-121 dBc/Hz typical) at 10 kHz offset. At 40 GHz, phase noise is -31 dBc/Hz specified at 10 Hz offset and -108 dBc/Hz specified at 10 kHz offset.

Does the E8257D-540 support high-speed frequency switching for production test?

Yes, the E8257D-540 provides CW switching speed of less than 11 ms typical to within 0.1 ppm of final frequency above 250 MHz, with nominal performance under 7 ms. In step sweep mode, frequency switching is less than 9 ms typical and amplitude switching is less than 5 ms typical, supporting efficient automated test routines.

What is the sub-harmonic performance of the E8257D-540?

The E8257D-540 produces no sub-harmonics from 250 kHz to 10 GHz. From 10 to 20 GHz, sub-harmonics are less than -60 dBc, and above 20 GHz to 40 GHz they remain below -50 dBc. These specifications apply at +10 dBm or maximum specified output power, whichever is lower.

Can the E8257D-540 perform ramp sweep measurements for scalar network analysis?

Yes, with Option 007, the E8257D-540 supports analog ramp sweep with maximum rates up to 400 MHz/ms above 3.2 GHz. Sweep time is settable from 10 ms to 200 seconds. It is compatible with the Keysight 8757D scalar network analyzer and supports two-tone master/slave operation where two PSGs synchronously track each other.

What level accuracy does the E8257D-540 maintain across its operating range?

The E8257D-540 maintains level accuracy of plus or minus 1.0 dB from 0.5 to 20 GHz over the 15 to 35 degrees C temperature range with ALC on. Power level resolution is 0.01 dB, and temperature stability is 0.02 dB per degree C typical. Specifications apply in CW and list/step sweep modes.

Does the E8257D-540 support low-power signal generation for receiver sensitivity testing?

Yes, with Option 1E1 step attenuator, the E8257D-540 can generate signals as low as -135 dBm, enabling sensitive receiver testing and bit error rate measurements. The attenuator provides 115 dB of range with fine adjustment via ALC, and the output power resolution of 0.01 dB ensures precise control at any level.