The MSMA-11033 from Micro-Mode is a Fixed Attenuator with Frequency DC to 18 GHz, Attenuation 0.25 to 19.5 dB, Attenuation Accuracy -0.25 to ± 1.0 (Tolerance), Length 0.85 Inch, Operating Temperature -55 to 100 Degree C. Tags: Module with Connectors. More details for MSMA-11033 can be seen below.