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SATELLITE BREAK THROUGH - Omni-directional Circularly Polarized Antenna

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Uploaded by on Jan 13, 2011

Subscribe to my channel for future updates! This Omni-directional Circularly Polarized Antenna for amateur ham radio is not a Lindenblad Antenna. A Lindenblad Antenna feeds multiple dipoles and does not match 50 Ohms at the feed point. The design that I have used to build my antenna is unique because it resonates the elements at the frequency the antenna is built for and also matches 50 Ohms at the feed point. The antenna has a maximum SWR of 1.3:1 across the whole 70cm band and has a 2 meter section for uplink at the base.

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Uploader Comments (ChameleonAntenna)

  • I have sold several of these 440MHz antennas to individuals & have worked with these same people to perfect this antenna. Since building this 440MHz antenna, I have also designed the 2 meter version for the uplink. Building of the 2 Meter antenna completed the 440MHz satellite antenna system, which already has reviews on eHam. I am working hard to make these available together, and not just the 440MHz version that was released earlier.

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  • @Macjohn1419 did you find plans for this antenna? If not, google parasitic lindenblad. AMSAT

  • Do you have any construction plans on this antenna?

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