Product picture - RDL STP1 Dual Attenuators for High and Low Impedance and Balanced and Unbalanced Signal with up to -85 dB Attenuation RDL, STP1, Dual, Attenuators, High, Low, Impedance, Balanced, Unbalanced, Signal, with, up, to, -85, dB, Attenuation Click the image to close this page