The 50MAP1.5 from Amplical Corporation is a RF Variable Attenuator with Frequency DC to 1 GHz, Attenuation Range 1.5 dB, Attenuation Step 0.1, 0.2, 0.4, 0.8 dB, Attenuation Accuracy 0.1 to 0.15 dB, Power 1 W. Tags: Module with Connectors, Programmable, Digital, Computer Controlled. More details for 50MAP1.5 can be seen below.