Fixed attenuators are placed in signal paths to reduce power transmission and are set at a fixed attenuation by symmetrical resistive networks that follows a T, L or Pi configuration. Their configuration can either be in waveguide, in surface mount or coaxial, and depending on their application, they can either be directional or bidirectional.

Applications:

Attenuators are generally used in radio, communication and transmission line applications to weaken a stronger signal.

50ohm DC-6GHz, 2W BNC Fixed Attenuator Technical Specifications:
NORMINAL IMPENDANCE	50Ω	FREQUENCY RANGE	DC to 3/4/6GHz
VSWR	≤1.35	POWER RATING	2W
TEMPERATURE RANGE	-55°C to +125°C
Dimensions:	Φ18*69mm
Attenuation	1,2,3,4,5,6,7,8,9,10,15,20,30dB available, and 1-9dB±0.6dB,10-30dB±1dB