DC Blocks
Product Information
A DC block is essentially an adapter with a capacitor that has low series resistance at the RF frequency, and allows you to separate DC voltages along a transmission line. DC blocks can be placed in the "hot" conductor of a transmission line such as coax, or the ground plane, or both. At East Coast Microwave, we offer coaxial DC blocks in all three arrangements:
- Inner DC Block
- Outer DC Block
- Inner/outer DC Block
Beyond those variables you will need to select the connector interface, frequency range and power handling. You do that - we'll do the rest.
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Tech Briefs
Tech Briefs on DC Blocks
In this section East Coast Microwave shares a collection of technical documentation, downloads, and external links that relate to DC blocks. If you have additional questions or are looking to learn more about DC blocks reach out to our knowledgable staff.
DC Blocks & Bias Tees Basics (PDF, 64.8K)If you cannot find a part please call 1-800-Stockroom (1-800-786-2576)
or email us at sales@ECMstockroom.com


