The YAT-15A-D+ from Mini Circuits is a Fixed Attenuator with Frequency DC to 26.5 GHz, Attenuation 14.8 to 15 dB, Power 1 to 1.4 W, Attenuation Accuracy ±0.1 to 0.2 dB, Operating Temperature -40 to 85 Degree C. Tags: Die. More details for YAT-15A-D+ can be seen below.