The VA-0-20 dB 0.8 dB from Lorch Microwave is a RF Variable Attenuator with Frequency 0.5 to 50 MHz, Attenuation Range 0 to 20 dB, Power 0.03 W, Insertion Loss 0.8 dB, Supply Voltage 5 V. Tags: Surface Mount, Module with Connectors, Voltage Controlled. More details for VA-0-20 dB 0.8 dB can be seen below.