The NAT-15DC-1.5A+ from Mini Circuits is a Fixed Attenuator with Frequency 0.95 to 4 GHz, Attenuation 15 dB, Power 1000 W, Weight 90 Grams, Attenuation Accuracy ±0.7 dB. Tags: Module with Connectors. More details for NAT-15DC-1.5A+ can be seen below.