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Showing Results For: Programmable Step Attenuators

Programmable Step Attenuators

Programmable step attenuators are critical components for engineers and technicians in the UK seeking precise signal level control in RF and microwave systems. These digitally controlled devices are widely used in test and measurement setups, communication systems, and signal processing applications where accuracy, repeatability, and remote adjustability are crucial. They simplify signal conditioning and optimise performance across frequency ranges. Built to meet the demands of modern electronics and wireless technologies, they are a valuable addition to any advanced test bench or communication setup in industrial, research, or development sectors.

Why Buy Our Highly Sophisticated Programmable Step Attenuators?

Programmable step attenuators provide consistent and repeatable control of signal amplitude with minimal signal distortion. Unlike manual attenuators, they can be adjusted remotely through digital interfaces, enabling real-time testing, automation, and increased productivity. This makes them indispensable for high-frequency signal tuning, calibration tasks, and adaptive systems where signal strength needs to be modified dynamically.

Available Programmable Step Attenuator Types

  • Electromechanical Programmable Attenuators 
  • Solid-State Programmable Attenuators 
  • Digital Step Attenuators 

Unmatched Benefits of Choosing Our Top-line Programmable Step Attenuators

  • USB, RS-232, GPIB, or Ethernet control interfaces.
  • Low insertion loss and high repeatability.
  • Rugged and compact designs for easy integration.
  • Precise control of signal attenuation levels.
  • Ideal for automated test systems and remote calibration.
  • Improved accuracy and consistency in RF testing.
  • Minimised signal degradation for high-performance systems.
  • Long service life and minimal maintenance requirements.

Versatility in Applications 

  • RF and Microwave Test and Measurement Systems
  • Automated Test Equipment (ATE)
  • Wireless Communication and 5G Infrastructure Testing
  • Military and Aerospace Signal Processing
  • Research and Development Laboratories
  • Satellite and Broadcasting Systems

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Keysight Technologies
Rohs Verified
8494B-001, Keysight Technologies
1 In Stock
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1 +
£ 1875.81
Keysight Technologies
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8494A-001, Keysight Technologies
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1 +
£ 1247.13
Keysight Technologies
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8494A-002, Keysight Technologies
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£ 1247.13
Keysight Technologies
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8494B-002, Keysight Technologies
1 In Stock
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1 +
£ 1875.81
Renesas Electronics
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F1951NBGI, Renesas Electronics
485 In Stock
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490 +
£ 2.29
Keysight Technologies
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8495B-002, Keysight Technologies
2 In Stock
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1 +
£ 1357.80
Keysight Technologies
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84908M-024-100, Keysight Technologies
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£ 5664.63
Keysight Technologies
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8490G-020, Keysight Technologies
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£ 1129.95
Keysight Technologies
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8490G-030, Keysight Technologies
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£ 1129.95
Keysight Technologies
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8490G-040, Keysight Technologies
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£ 1129.95
Keysight Technologies
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8491A-030, Keysight Technologies
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£ 305.97
Keysight Technologies
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8493C-006, Keysight Technologies
2 In Stock
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£ 528.24
Keysight Technologies
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8491A-003, Keysight Technologies
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£ 305.97
Keysight Technologies
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8493C-020, Keysight Technologies
10 In Stock
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£ 528.24
Keysight Technologies
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11716E, Keysight Technologies
1 In Stock
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£ 505.92
Keysight Technologies
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8493C-030, Keysight Technologies
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£ 528.24
Keysight Technologies
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11716C, Keysight Technologies
2 In Stock
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£ 465.93
Keysight Technologies
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11716A, Keysight Technologies
1 In Stock
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Keysight Technologies
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8490D-030, Keysight Technologies
2 In Stock
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£ 702.40
Keysight Technologies
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8490G-003, Keysight Technologies
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£ 1215.00
Keysight Technologies
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8495G-001-024-060, Keysight Technologies
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£ 1495.00
Keysight Technologies
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84904L-024-006, Keysight Technologies
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£ 5269.00
Keysight Technologies
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8490D-003, Keysight Technologies
2 In Stock
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£ 702.40
Keysight Technologies
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8493C-010, Keysight Technologies
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£ 568.00
Keysight Technologies
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8491A-020, Keysight Technologies
2 In Stock
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£ 329.00
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New Items
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8495B-002, Keysight Technologies

8495B-002, Keysight Technologies

The Keysight Technologies manual step attenuators offer fast, precise signal-level control up to 26.5 GHz. Unmatched attenuation repeatability of less than 0.03 dB up to 5 million cycles per section ensures low measurement uncertainty. It has SMA female connector. High reliability and exceptional repeatability reduce downtime Excellent RF specifications optimize test system measurement capability
New items
8493C-006, Keysight Technologies

8493C-006, Keysight Technologies

The Keysight Technologies 8493C family is a line of precision fixed coaxial attenuators with performance specified up to 26.5 GHz. These attenuators use the Type-N, SMA1, and APC 3.52 connector, and exhibit excellent SWR and accuracy performance from DC to 26.5 GHz. The 8493C family has attenuation values of 3, 6, 10, 20, 30 dB. Provides precision attenuation Flat frequency response Low SWR over a broad frequency range
New items
8494B-001, Keysight Technologies

8494B-001, Keysight Technologies

The Keysight Technologies manual step attenuators offer fast, precise signal-level control up to 26.5 GHz. Unmatched attenuation repeatability of less than 0.03 dB up to 5 million cycles per section ensures low measurement uncertainty. Attenuation range of 121 dB in 1 dB step can be achieved by cascading 2 attenuators in series. High reliability and exceptional repeatability reduce downtime Excellent RF specifications optimize test system measurement capability Broad portfolio of attenuation and connector options provide configuration flexibility
New items
8493C-020, Keysight Technologies

8493C-020, Keysight Technologies

The Keysight Technologies 8493C family is a line of precision fixed coaxial attenuators with performance specified up to 26.5 GHz. These attenuators use the Type-N, SMA1, and APC 3.52 connector, and exhibit excellent SWR and accuracy performance from DC to 26.5 GHz. The 8493C family has attenuation values of 3, 6, 10, 20, 30 dB. Provides precision attenuation Flat frequency response Low SWR over a broad frequency range
New items
11716E, Keysight Technologies

11716E, Keysight Technologies

The Keysight Technologies 11716E quickly and conveniently connect 1 dB step and 10 dB step attenuators together to achieve greater dynamic range with 1 dB steps. The Keysight 11716E interconnect kit use to connect any pair of Keysight 84904K and 84906K attenuators in series. Attenuators must be ordered separately. Provides wide attenuation range with 1 dB steps Connects any pair of Keysight 84904K and 84906K attenuators in series
New items
11716C, Keysight Technologies

11716C, Keysight Technologies

The Keysight Technologies 11716C quickly and conveniently connect 1 dB step and 10 dB step attenuators together to achieve greater dynamic range with 1 dB steps. The Keysight 11716C interconnect kit use to connect any pair of Keysight 8494 or 95 or 96 attenuators in series. Attenuators must be ordered separately. Provides wide attenuation range with 1 dB steps Connects any pair of Keysight 8494 or 95 or 96 attenuators in series
New items
8490D-030, Keysight Technologies

8490D-030, Keysight Technologies

The Keysight Technologies 8490D family is a line of precision fixed coaxial attenuators with performance specified up to 50 GHz. These attenuators use the 2.4 mm coaxial connector, which exhibits excellent performance from dc to 50 GHz. The 8490D family has attenuation values of 3, 6, 10, 20, 30, and 40 dB. Provides precision attenuation Flat frequency response Low SWR over a broad frequency range
New items
8490D-003, Keysight Technologies

8490D-003, Keysight Technologies

The Keysight Technologies 8490D family is a line of precision fixed coaxial attenuators with performance specified up to 50 GHz. These attenuators use the 2.4 mm coaxial connector, which exhibits excellent performance from dc to 50 GHz. The 8490D family has attenuation values of 3, 6, 10, 20, 30, and 40 dB. Provides precision attenuation Flat frequency response Low SWR over a broad frequency range
New items
8491A-020, Keysight Technologies

8491A-020, Keysight Technologies

The Keysight Technologies 8491A family is a line of precision fixed coaxial attenuators with performance specified up to 26.5 GHz. These attenuators use the Type-N, SMA1, and APC 3.52 connector, and exhibit excellent SWR and accuracy performance from DC to 26.5 GHz. The 8491A family has attenuation values of 3, 6, 10, 20, 30 dB. Provides precision attenuation Flat frequency response Low SWR over a broad frequency range
New items
8493C-003, Keysight Technologies

8493C-003, Keysight Technologies

The Keysight Technologies 8493C family is a line of precision fixed coaxial attenuators with performance specified up to 26.5 GHz. These attenuators use the Type-N, SMA1, and APC 3.52 connector, and exhibit excellent SWR and accuracy performance from DC to 26.5 GHz. The 8493C family has attenuation values of 3, 6, 10, 20, 30 dB. Provides precision attenuation Flat frequency response Low SWR over a broad frequency range
New items
8493C-040, Keysight Technologies

8493C-040, Keysight Technologies

The Keysight Technologies 8493C family is a line of precision fixed coaxial attenuators with performance specified up to 26.5 GHz. These attenuators use the Type-N, SMA1, and APC 3.52 connector, and exhibit excellent SWR and accuracy performance from DC to 26.5 GHz. The 8493C family has attenuation values of 3, 6, 10, 20, 30 dB. Provides precision attenuation Flat frequency response Low SWR over a broad frequency range
New items
8491A-006, Keysight Technologies

8491A-006, Keysight Technologies

The Keysight Technologies 8491A family is a line of precision fixed coaxial attenuators with performance specified up to 26.5 GHz. These attenuators use the Type-N, SMA1, and APC 3.52 connector, and exhibit excellent SWR and accuracy performance from DC to 26.5 GHz. The 8491A family has attenuation values of 3, 6, 10, 20, 30 dB. Provides precision attenuation Flat frequency response Low SWR over a broad frequency range
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Programmable Step Attenuators and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Programmable Step Attenuators or any other product.
This depends on the Programmable Step Attenuators individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for Programmable Step Attenuators and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Programmable Step Attenuators.
Yes. We keep updating our stock frequently and if a product like Programmable Step Attenuators is not in stock then we will let you know.