RF attenuators reduce the strength of an RF signal. ... RF attenuators are essentially electrical resistors that are put in line with an RF signal and reduce the signal strength by converting some amount of RF energy into heat. The amount of resistance used is what determines the amount of attenuation.

Why attenuator is used in RF?

RF Attenuators are components that reduce the amplitude level of an incoming signal. They are used to protect systems from receiving a signal with a power level that is too high to process.

Are RF attenuators directional?

Pasternack RF coaxial attenuators include male and female genders and can be bi-directional and directional, depending on the power rating.