The ATN06-0067-2HV from Marki Microwave is a Fixed Attenuator with Frequency DC to 67 GHz, Attenuation 6.1 to 6.4 dB, Power 2 W, Weight 15.2 g, Attenuation Accuracy ±0.2 to ±0.4 dB. Tags: Module with Connectors. More details for ATN06-0067-2HV can be seen below.