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Improved K9AY loop F/B test on 80m.mp4

Improved K9AY loop F/B test on 80m.mp4

Another F/B test on 80m with improved K9AY receiving antenna (now the loop has abt 25m and it's 8m tall). During this test I'm switching between East and West, so that you can see up to s7-9 of the front to back ratio.

已浏览 1304 次2011年12月29日

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8.3K views · 727 reactions | We also work the dogs on dark stairwells. Very important that they go wherever we send them. Bad people hide in the dark. Our dogs need to be fearless like Jethro was. Here is Diesel making us proud | Police K-9 Association | Facebook

8.3K views · 727 reactions | We also work the dogs on dark stairwells. Very important that they go wherever we send them. Bad people hide in the dark. Our dogs need to be fearless like Jethro was. Here is Diesel making us proud | Police K-9 Association | Facebook

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