The HA50A is a series of fixed attenuators that operate from DC to 50 GHz. They are available in 3 dB, 6 dB, 10 dB, 20 dB and 30 dB attenuation configurations. This attenuator series can handle up to 1 W of power and has stainless steel 2.4 mm connectors matched to 50 Ohms.