How to Terminate Coaxial Cable: 11 Steps
Terminating a coaxial cable is an essential skill for anyone who works with television systems, radio equipment, or other communication systems. This process involves attaching a connector to the end of the cable, which allows it to be easily connected and disconnected from devices. Follow these 11 steps to properly terminate a coaxial cable:
1. Gather necessary tools and materials: You’ll need a coaxial cable, a compatible connector (such as an F-type or BNC), a coaxial cable stripper, a crimping tool (for crimp connectors) or compression tool (for compression connectors), and optional pliers.
2. Choose the right connector: Select a connector that is appropriate for your specific type of coaxial cable (e.g., RG-6, RG-59). Ensure compatibility with the devices you will be connecting.
3. Measure and cut the cable: Determine the length of cable necessary for your connection, leaving some extra slack for adjustments. Cut the coaxial cable using a clean and sharp cutting tool.
4. Strip the outer insulation: Using the coaxial cable stripper, carefully remove approximately 1/2 inch of the outer insulation from the end of the cable while ensuring not to damage the shielding layers beneath.
5. Expose center conductor: Further adjust your cable stripper to expose around 1/4 inch of the central copper conductor without damaging it.
6. Pull back shielding layers: Fold back braided shielding layer and foil onto the surrounding outer insulation.
7. Prepare your connector: For crimp connectors, slide on the crimp sleeve; for compression connectors, insert the integral pin or bushing into the conductive central core.
8. Insert connector onto cable: Gently push your selected connector onto the end of the stripped coaxial cable, ensuring that it fully encases both central conductor and shielding layers.
9. Inspect termination: Verify that the central conductor is making proper contact with the connector’s center pin and that the shielding layers fit snugly within the connector.
10. Crimp or compress to secure: Use your crimping tool to fasten crimp connectors by compressing the crimp sleeve or your compression tool to secure compression connectors. Ensure a firm, even connection throughout.
11. Test for proper connectivity: Connect the terminated coaxial cable to your devices to ensure it functions correctly. Check for signal quality, stability, and interference issues.
By following these 11 steps, you can successfully terminate a coaxial cable, ensuring reliable connections for your communication systems or home entertainment setup. Always invest in high-quality tools and materials for maximum durability and performance.