The ATN10-0067-3HV from Marki Microwave is a Fixed Attenuator with Frequency DC to 67 GHz, Attenuation 10.2 to 10.5 dB, Power 2 W, Weight 15.2 g, Attenuation Accuracy ±0.3 to ±0.5 dB. Tags: Module with Connectors. More details for ATN10-0067-3HV can be seen below.