The SCB-100-SMSF-S1 from ERAVANT is a DC Block with Frequency 0.007 MHz to 23 GHz, Insertion Loss 0.65 to 1.25 dB, Breakdown Voltage 100 V, Return Loss 16 dB, Operating Temperature -40 to 85 Degree C. Tags: Connectorized. More details for SCB-100-SMSF-S1 can be seen below.