The 612-30-1 from MECA is a coaxial fixed attenuator that operates from DC to 6 GHz. This attenautor has an attenuation of 30 dB, however is also available in various attenuation configuration with attenuations of 3, 6, 10, 20, 30 dB. The attenuator can handle up to 2 W avg. power and 1000 W of peak power. It has 50 Ohm Type N connectors.