The HMC346ALP3E from Analog Devices is a RF Variable Attenuator with Frequency DC to 14 GHz, Attenuation Range 23 to 30 dB, Power 5 to 10 dBm (P0.25dB), IIP3 10 to 30 dBm, Insertion Loss 2.6 to 3.2 dB. Tags: Surface Mount, Voltage Controlled. More details for HMC346ALP3E can be seen below.