The BLK-222+ from Mini Circuits is a DC Block with Frequency 0.01 to 2.2 GHz, Insertion Loss 0.04 to 0.7 dB, Breakdown Voltage 100 V, Return Loss 14 to 40 dB, Operating Temperature -55 to 100 Degree C. Tags: Connectorized, Inner DC Block. More details for BLK-222+ can be seen below.
