The QDA-8200-12400-61-1 from Qualwave is a RF Variable Attenuator with Frequency 8.2 to 12.4 GHz, Attenuation Range 0 to 61 dB, Attenuation Accuracy 0 to 2.44 dB (±4 %), Power 1 W, Peak Power 57 dBm. Tags: Module with Connectors, Digital. More details for QDA-8200-12400-61-1 can be seen below.