The TAXXA250-N-4 from Talent Microwave Inc is a Fixed Attenuator with Frequency DC to 4 GHz, Attenuation 20 to 40 dB, Power 250 W, Weight 2.2 kg, Attenuation Accuracy ±0.8 to 1 dB. Tags: Module with Connectors. More details for TAXXA250-N-4 can be seen below.