The 776C Series from Narda Microwave are bi-directional fixed coaxial attenuators that operate from DC to 18 GHz. They are available with attenuation configurations of 10 dB, 20 dB, 30 dB, 40 dB, 50 dB and 60 dB. The Attenuators can handle up to 50 W of average power and peak power up to 1000 W. They are available with Type N Male and Female connectors.