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SWR Reference Chart and SWR Calculator

On a regular basis (yearly) or when your install, repair, change something, fill in a new chart with your new data and do a comparison to older data. By comparing results you may see differences that will alert you to something in the system needing additional attention.

Keeping this information on file for each antenna and each band and being able to reference the information will help you maintain your system. Also included is a handy "old-school" SWR Calculator to assist you in determining SWR values.

Click Here to Download the SWR Reference Chart and SWR Calculator.