The RFVAT0103A30 from RF-Lambda is a RF Variable Attenuator with Frequency 1 to 3 GHz, Attenuation Range 28 dB, Power 1 W, P1dB 30 dBm, Insertion Loss 3 dB. Tags: Module with Connectors, Voltage Controlled. More details for RFVAT0103A30 can be seen below.