The TCA-N05 from Spectrum Control is a RF Variable Attenuator with Frequency DC to 12 GHz, Attenuation Range 1 to 10 dB, Attenuation Accuracy ±0.5 to 2 dB, Power 2 W, Operating Temperature -55 to 150 Degree C. Tags: Surface Mount, Temperature Variable. More details for TCA-N05 can be seen below.