The PE94302 from pSemi, A Murata Company is a RF Variable Attenuator with Frequency DC to 4 GHz, Attenuation Range 31.5 dB, Attenuation Step 0.5 dB, Attenuation Accuracy +/-0.25dB + 3% dB, Power 1.99 W. Tags: IC, Programmable, Digital. More details for PE94302 can be seen below.