To: | "[email protected]" <[email protected]> |
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Subject: | Re: LF: Ground |
From: | LECH LASZKIEWICZ <[email protected]> |
Date: | Sat, 19 Sep 2015 17:50:40 +0000 (UTC) |
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Marcin. nie uzywaj stali, to prendko zardzewieje I opor bedzie wysoki. Ja mam 8 rurek pol centimetre srednicy 2.5 metrow dlugich wbite pionowo po ogrodzie. wszystkie sa polaczone izolowanym drutem (mains electric wire) na powieszchni trawnika. Dzialalo to bardzo dobrze na 73 Hertzach, 73 de G3KAY, Leszek On Saturday, 19 September 2015, 8:47, Marcin <[email protected]> wrote: Hello, I'd like to design a ground for 136kHz/472kHz. I have a few hundred metres of steel tape at my disposal for this. I'd like to find out how deep into ground 136kHz and 472kHz respectively can go? How deep do I have to dig the tape for 136kHz and for 472kHz, or what would suit both frequencies? Thanks in advance. 73! Marcin SQ2BXI |
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