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Tech Head - The Technology Section
SDR radio, Software Defined Radio
SDRplay ? ..in fer a penny etc
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<blockquote data-quote="Vipersan" data-source="post: 966358" data-attributes="member: 325666"><p>The cable doesn't run inside the plastic pole much ...but enters and exits the pole to provide anchor points for the ballun ...or matching transformer ..which is formed by about 4 turns of the cable arounfd the pole diameter..</p><p>..another reason _not_ to use a metal pole..</p><p>With 8mm copper the cable doesn't run inside the copper elements ..but is actually atached to them at the feed point at the top of the pole ..and inside the plastic pole..</p><p>As said previously ...a very nice and relatively easy build ..but you need to read the project linked to previously in this thread..</p><p><a href="https://www.satellites.co.uk/forums/threads/some-pictures-of-my-qfh.168126/" target="_blank">Some pictures of my QFH</a></p><p>first post</p><p>rgds</p></blockquote><p></p>
[QUOTE="Vipersan, post: 966358, member: 325666"] The cable doesn't run inside the plastic pole much ...but enters and exits the pole to provide anchor points for the ballun ...or matching transformer ..which is formed by about 4 turns of the cable arounfd the pole diameter.. ..another reason _not_ to use a metal pole.. With 8mm copper the cable doesn't run inside the copper elements ..but is actually atached to them at the feed point at the top of the pole ..and inside the plastic pole.. As said previously ...a very nice and relatively easy build ..but you need to read the project linked to previously in this thread.. [URL='https://www.satellites.co.uk/forums/threads/some-pictures-of-my-qfh.168126/']Some pictures of my QFH[/URL] first post rgds [/QUOTE]
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Miscellaneous Sections
Tech Head - The Technology Section
SDR radio, Software Defined Radio
SDRplay ? ..in fer a penny etc
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