User talk:First Harmonic/Sandbox
First Harmonic, have you any experience designing a band elimination filter using dielectric resonators?
Chris Sayers Email sayers.chris@hotmail.co.uk
Start a discussion about improving the User:First Harmonic/Sandbox page
Talk pages are where people discuss how to make content on Wikipedia the best that it can be. You can use this page to start a discussion with others about how to improve the "User:First Harmonic/Sandbox" page.
