DC Blocks

 

Pasternack DC blocks are passive coaxial components that prevent (block) the

flow of direct current (DC) frequencies to RF signals. DC blocks are available in

50 Ohm and 75 Ohm designs and can be purchased in inner-only, outer-only and

inner/outer styles at varying frequency ranges. Many of Pasternack’s RF DC blocks

are RoHS and REACH compliant.

 

50 Ohm DC blocks can be ordered with 2.4mm, 2.92mm, BNC, Type N and SMA connector types and have frequencies ranging from 10 MHz to 50 GHz. Our 75 Ohm DC blocks are available with Type N, F and BNC connectors and range in frequency from 10 MHz to 4 GHz. Voltage ratings for the Pasternack RF and microwave 50 Ohm DC blocks range from 75 Volts to 950 Volts depending on type. Our 75 Ohm RF DC block product line is available with voltage ratings of 200 Volts.

 

The Pasternack ISO 9001:2008 registered facility ships all DC blocks from stock the same day. We have the broadest and deepest inventory of RF, microwave and millimeter wave components available for same day shipment, which includes DC Blocks. Expert technical support and friendly customer service personnel are always here to assist you. United Kingdom customers can contact Pasternack by e-mail at sales@pasternack.com and techsupport@pasternack.com or by calling +1-949-261-1920 from the UK).

 

For local technical support and to purchase DC blocks in the United Kingdom,

please contact SpecTech Ltd. at (44) 01420 544789