The CVAV2U51525T from Cernex Inc is a RF Variable Attenuator with Frequency 20 to 500 MHz, Attenuation Range 0 to 25 dB, Power 1 W, P1dB 30 dBm, Insertion Loss 1.5 dB. Tags: Module with Connectors, Voltage Controlled. More details for CVAV2U51525T can be seen below.