Screwdriver antenna: Revision history

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11 April 2009

  • curprev 10:3410:34, 11 April 2009Carlb talk contribs 1,443 bytes +1,443 New page: A '''screwdriver antenna''' is a vertical antenna with a remotely-adjustable centre-loading coil. Intended for mobile operation, it may be adjusted to cover any band from 10m to 75m. T...