The TLVA12G18G-64-10 from Talent Microwave Inc is a RF Variable Attenuator with Frequency 12 to 18 GHz, Attenuation Range 64 dB, Power 0.5 W, Insertion Loss 2.8 dB, Supply Voltage 0 to 10 V. Tags: Module with Connectors, Voltage Controlled. More details for TLVA12G18G-64-10 can be seen below.