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Keysight 8494A | Manual attenuator 0-11 dB, DC-4 GHz

Manufacturer number: 8494A

8494A
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Keysight 8494A | Manual attenuator, 4 GHz, 11 dB in 1 dB steps.

  • Excellent RF performance
  • Frequency range: DC to 4 GHz
  • Insertion loss with attenuation of 0 dB: 0.6 dB + 0.09 dB / GHz
  • Maximum standing wave ratio: 1.5
  • Repeatability deviation: maximum 0.03 dB with 5 million switching operations per level
  • 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)
  • 11716A Intermediate connection in type N
  • 11716C Intermediate connection in type SMA

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Description

8494A | Manual attenuator 0-11 dB, DC-4 GHz

The 8494A manual step attenuator allows a signal attenuation of 0 to 11dB in 1 dB steps to be set manually with a bandwidth of 0 Hz to 4 GHz.

Within the frequency range up to 4 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 (4 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
8490D
Keysight
8490D
Fixed coaxial attenuator, DC-50 GHz
6 in stock. Ready to ship in 1 business day
On Request
8493A
Keysight
8493A
Coaxial attenuator, DC to 12.4 GHz, SMA
Delivery time upon request
On Request

Alternate products (7 products)

8494B
Keysight
8494B
Manual attenuator 0-11 dB, 0-18 GHz
1 in stock. Ready to ship in 1 business day
On Request
8495A
Keysight
8495A
Manual attenuator 0-70 dB, DC-4 GHz
Delivery time upon request
On Request
8494G
Keysight
8494G
Step attenuator, programmable 0 - 11 dB, DC - 4 GHz
2 in stock. Ready to ship in 1 business day
On Request
8495B
Keysight
8495B
Manual attenuator 0-70 dB, 0-18 GHz
Delivery time upon request
On Request
8498A
Keysight
8498A
Fixed coaxial attenuator, 30 dB, DC-18 GHz
Delivery time upon request
On Request
8496A
Keysight
8496A
Manual attenuator 0-110 dB, 0-4 GHz
1 in stock. Ready to ship in 1 business day
On Request
8496G
Keysight
8496G
Step attenuator, programmable 0 - 110 dB, DC - 4 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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