The WV-3G-30dB-50W-ATT01 from Wevercomm is a Fixed Attenuator with Frequency DC to 3 GHz, Attenuation 30 dB, Power 50 W, Attenuation Accuracy ± 1.2 dB, Operating Temperature -20 to 70 Degree C. Tags: Module with Connectors. More details for WV-3G-30dB-50W-ATT01 can be seen below.