The Agilent N9398F DC block offers a new level of DC blocking with performance specified from 50 kHz to 50 GHz. This DC block features a broad frequency range, excellent return loss, very low insertion loss and excellent temperature stability. Frequency range 50 kHz to 50 GHz...Low insertion loss < 1.0 dB...16 V maximum DC working voltage...2.4 mm precision coaxial connectors