The ATTxxCXP-4249-N5N4 from ETL Systems is a Fixed Attenuator with Frequency DC to 6 GHz, Attenuation 3, 6, 10, 20 dB, Power 50 W, Attenuation Accuracy ±1 dB, Operating Temperature -55 to 80 Degree C. Tags: Module with Connectors. More details for ATTxxCXP-4249-N5N4 can be seen below.