The DBVA3001000200A from Qotana is a RF Variable Attenuator with Frequency 1 to 2 GHz, Attenuation Range 30 dB, Power 0.5 W, P1dB 26.98 dBm, Insertion Loss 1.2 dB. Tags: Module with Connectors, Digital, Voltage Controlled. More details for DBVA3001000200A can be seen below.