The SATR02-2-69-12.4-A7-B from Sainty-Tech Communications Limited is a RF Variable Attenuator with Frequency DC to 12.4 GHz, Attenuation Range 0 to 69 dB, Attenuation Accuracy ±0.5 to 2 dB, Power 2 to 10 W, Peak Power 53.01 dBm. Tags: Module with Connectors, Rotary. More details for SATR02-2-69-12.4-A7-B can be seen below.