The 5-6752-600 from ARRA Inc. is a RF Variable Attenuator with Frequency 5 to 10 GHz, Attenuation Range 60 dB, Attenuation Accuracy ±0.5, 1.6 dB, Power 0.1 to 1 W, Insertion Loss 2.6 dB. Tags: Module with Connectors, Voltage Controlled. More details for 5-6752-600 can be seen below.