An attenuator is used to decrease the power level of a RF signal. A fixed attenuator is an attenuator that has a single fixed dB value. When purchasing a fixed attenuator, you will need to specify this.

The name JFW has been synonymous with 50 Ohm fixed attenuators for over 45 years. These attenuators are used in RF labs, integrated into RF sub systems, and installed into cellular base stations. 

A wide selection of fixed attenuators with standard dB values (3, 6, 10, 20, 30dB) and RF connectors (BNC, N, SMA, TNC) is available, as well as fixed attenuators with custom dB values and mixed RF connector combinations.