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| To: | "Rsgb_Lf_Group \(E-mail\)" <[email protected]> |
|---|---|
| Subject: | LF: Loop antenna by DF3LP... |
| From: | "Gasparik Richard" <[email protected]> |
| Date: | Thu, 21 Jun 2001 15:25:02 +0200 |
| Reply-to: | [email protected] |
| Sender: | <[email protected]> |
Hi LF-ers...
I have build an loop antenna (project of DF3LP). I find that the
sensitivity of the loop with preamp is very low. DFC39 is normaly 50-60dB
over S9 on my LW antenna, but with loop antenna it's 30dB less. I tuned it
for the maximu with serial caps. Directivity is very good (more than 40dB at
90 degrees). It's normal or not ?
73 de Rich OM2TW
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