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Keysight 8494H | Programmable attenuator 0-11 dB, DC-18 GHz

Manufacturer number: 8494H

8494H
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Keysight 8494H | Manual attenuator, 18 GHz, 11 dB in 1 dB steps.

  • Excellent RF performance
  • Frequency range: DC to 18 GHz
  • Insertion loss with attenuation of 0 dB: 0.6 dB + 0.09 dB / GHz
  • Maximum standing wave ratio: 1.5 to 8 GHz, 1.6 to 12.4 GHz, 1.9 to 18 GHz
  • Repeatability deviation: maximum 0.03 dB (typical) with 5 million switching operations per stage
  • 5 million switching cycles
  • Maximum input power: 1 W (average), 100 W maximum peak power
  • Optional connection: N socket (option 001), SMA socket (option 002), APC-7 (option 003)
  • Interface connector for programming: 12-pin Viking, optional 14-pin DIP

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Description

8494H | Programmable attenuator 0-11 dB, DC-18 GHz

With the 8494H manual step attenuator, a signal attenuation of 0 to 11 dB can be programmed in 1 dB steps at a bandwidth of 0 Hz to 18 GHz.

Within the frequency range up to 18 GHz, it offers very good stability and repeatability of the attenuation. This is achieved through gold-plated spring contacts, which also guarantee a long service life - over 5 million switching cycles - with a repeat accuracy of typically 0.01 dB.
The UK6 option offers greater accuracy and traceability to the NIST standard (SWR (standing wave ratio) and attenuation).

Higher attenuations can be achieved by connecting several attenuators in series. The connection sets 11716A / B / C offer a quick connection to the attenuators 8494/5/6/7 which have an attenuator gradation of 1 dB or 10 dB.

Accessoires (2 products)

11716A
Keysight
11716A
Connection set type N for HF attenuators
2 in stock. Ready to ship in 1 business day
On Request
11716C
Keysight
11716C
Connection set SMA for HF attenuators
Delivery time upon request
On Request

Alternate products (4 products)

8494B
Keysight
8494B
Manual attenuator 0-11 dB, 0-18 GHz
1 in stock. Ready to ship in 1 business day
On Request
8495H
Keysight
8495H
Programmable attenuator 0-70 dB, 0-18 GHz
Reordered - in stock. Delivery time on request
On Request
8496H
Keysight
8496H
Programmable attenuator 0-110 dB, 0-18 GHz
1 in stock. Ready to ship in 1 business day
On Request
8498A
Keysight
8498A
Fixed coaxial attenuator, 30 dB, DC-18 GHz
Delivery time upon request
On Request

Recommendations (2 products)

11716A
Keysight
11716A
Connection set type N for HF attenuators
2 in stock. Ready to ship in 1 business day
On Request
11716C
Keysight
11716C
Connection set SMA for HF attenuators
Delivery time upon request
On Request

About the Manufacturer

Keysight
Keysight
dataTec and Keysight Technologies have had a strong partnership since 1999. No other company offers such a wide range of measurement technology, testing solutions, and solutions for our connected world. With Keysight's measuring instruments, you are also well-equipped for today's and tomorrow's tasks.
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