File:OH7RAC puhetoistimen 4-elementtinen 50 MHz vertikaalijagi kiinnitettynä hiilikuituputkipuominsa takapäästä (c) OH7HJ.jpg

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Suomi: Kolin tuvitoistimella OH7RAC kokeillaan maakuntienvälisiä puheyhteyksiä mm. 4-elementtisen 50 MHz (6m) taajuusalueen vertikaalijagin avulla. Se on parhaillaan suunnattu lounaaseen, noin 230 astetta. Jagi osoittaa Kolilta katsoen siis Outokummun-Varkauden suuntaan. Jagin keila kattanee suunnilleen sektorin Kuopiosta Savonlinnaan. Näihin suuntiin toistimen 50 MHz kantama on siis ympärisäteilevää antennia käyttävää 145 MHz kantamaa pidempi. Taakse ja sivuille eli itään ja pohjoiseen 50 MHz jagiantennin kantama on vastaavasti lyhyempi.
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Author OH7HJ

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current14:00, 30 July 2016Thumbnail for version as of 14:00, 30 July 20161,257 × 1,600 (176 KB)OH7HJ (talk | contribs)Cross-wiki upload from fi.wikibooks.org

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