The AB06-xx from Atlantic Microwave is a Fixed Attenuator with Frequency DC to 6 GHz, Attenuation 0-10, 12, 15, 20, 30, 40, 50, 60 dB, Power 2 W, Attenuation Accuracy ±0.3-0.75 dB, Operating Temperature -55 to 125 Degrees. Tags: Module with Connectors. More details for AB06-xx can be seen below.