Keysight Technologies RF Attenuator

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