Attenuator Instrument Information
An attenuator is an electronic device that reduces the power of an RF signal without significantly distorting its waveform. An RF attenuator typically consists of resistive elements that dissipate energy and is placed in the signal path to control signal strength. It helps prevent damage to sensitive components by lowering signal amplitude to a desired level. Attenuators are commonly used in testing, signal conditioning, and impedance matching applications.

Common Uses
- Signal strength reduction
- Impedance matching
- Power leveling
- Testing and calibration
Common Types
- Fixed attenuator
- Variable attenuator
- Step attenuator
- Programmable attenuator
Measurement Parameter
- Attenuation level
- Frequency range
- Power handling
- VSWR