The DAT-31R5-PN from Mini Circuits is a RF Variable Attenuator with Frequency 0 to 2400 MHz, Attenuation Range 31.5 dB, Attenuation Step 0.5 dB, Power 158 W, Switching Time 1 µSec. Tags: IC, Programmable, Digital. More details for DAT-31R5-PN can be seen below.