The ADRF5714 from Analog Devices is a RF Variable Attenuator with Frequency 100 MHz to 30 GHz, Attenuation Range 16 dB, Attenuation Step 16 dB, Attenuation Accuracy ±0.10 to ±0.20 dB, Power 19 to 33 dBm (P0.1dB). Tags: Surface Mount, Digital. More details for ADRF5714 can be seen below.