The HA40A-XX from Hasco is a 2.92mm Male to Female fixed attenuator that operates up to 40 GHz. A number of configurations with different attenuation levels are available – 0 to 6 dB, 8 dB, 10 dB, 15 dB, 20 dB and 30 dB. The attenuator is matched to 50 ohms and can handle 0.5 W of average power. It has a VSWR of 1.3:1 up to 26.5 GHz and 1.4:1 from 26.5 GHz to 40 GHz.