The ATTxxKXP-4244-K5K4 from ETL Systems is a Fixed Attenuator with Frequency DC to 40 GHz, Attenuation 3, 5, 6, 10, 20 & 30 dB, Power 2 W, Weight 5 g, Attenuation Accuracy ±1.5 dB. Tags: Module with Connectors. More details for ATTxxKXP-4244-K5K4 can be seen below.