The 50MAP1.2SS from Amplical Corporation is a RF Variable Attenuator with Frequency 1 MHz to 2 GHz, Attenuation Range 1.2 dB, Attenuation Step 0.1, 0.2, 0.3, 0.6 dB, Attenuation Accuracy 0.2 to 0.3 dB, Power 0.1 W. Tags: Module with Connectors, Programmable, Digital, Computer Controlled. More details for 50MAP1.2SS can be seen below.