The 10-A from Bird is a Fixed Attenuator with Frequency DC to 4 GHz, Attenuation 3, 6, 10, 20, 30 dB, Power 10 W, Weight 5.0 oz, 142 g, 0.142 Kg, Operating Temperature -40 to 40 Degree C. Tags: Module with Connectors. More details for 10-A can be seen below.