Broadband DC Blocks

The HL943x family of DC Blocks from HYPERLABS offer typical insertion loss of < 1 dB up to 67 GHz. These parts are available in a variety of connector configurations and with breakdown voltages of 11 V or 30 V.

These blocks can be used in optical communications and high-speed data systems, level shifting,  and cascading applications. They can also be used to improve RF power measurements with DC-sensitive power meters or to interface devices with incompatible DC operating points.

Our block capacitors can be bought individually or as matched pairs. Please note that the matching service costs extra. If matching is required, the product titled “Matched Pair” should be purchased. If two units are purchased individually, they will not be matched prior to shipment.

Available Models