The CA2-XX-S-12.4-B from Kete Microwave is a Fixed Attenuator with Frequency DC to 12.4 GHz, Attenuation 30 dB, 40 dB, 50 dB, 60 dB, Power 2 W, Weight 5 g, Attenuation Accuracy ±0.4 to 0.5 dB. Tags: Connectorized. More details for CA2-XX-S-12.4-B can be seen below.