The AA26-xx from Atlantic Microwave is a Fixed Attenuator with Frequency DC to 26.5 GHz, Attenuation 0, 3, 6, 10, 20, 30 dB, Power 2 W, Attenuation Accuracy ±0.5-0.80 dB, Operating Temperature -55 to 125 Degrees. Tags: Module with Connectors. More details for AA26-xx can be seen below.