The QP-ATDIG-1214-01 from QP Microwave is a RF Variable Attenuator with Frequency 1.2 to 1.4 GHz, Attenuation Range 64 dB, Attenuation Step 0.0625 dB, Attenuation Accuracy ± 0.6 to 2.4 dB, Power 0.1 to 1 W. Tags: Module with Connectors, Digital. More details for QP-ATDIG-1214-01 can be seen below.