BNC 75-ohm attenuator, the RF coaxial fixed attenuator product line of API Inmet offers 12 different connector types, a frequency range from DC to 50 GHz, a attenuation value from 0 to 60 dB, and a power handling capacity from 0.5 to 300W. The 75-ohm fixed attenuator provides three connector types: F-type, N-type, and BNC. The 1-watt matching pad is from 50 to 75 ohms.