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| To: | <[email protected]> |
|---|---|
| Subject: | Re: LF: Re: Loop TX antennas at VLF? (minor correction) |
| From: | "Markus Vester" <[email protected]> |
| Date: | Tue, 22 Mar 2011 23:24:22 +0100 |
| Importance: | Normal |
| References: | <[email protected]> <59F87B1BA5D04A2F98902CF94C38DB30@JimPC> <[email protected]> |
| Reply-to: | [email protected] |
| Sender: | [email protected] |
Sorry, this should have said "0.07 milliohms at 9 kHz". 73, Markus From: Markus Vester Sent: Monday, March 21, 2011 7:42 PM To: [email protected] Subject: Re: LF: Re: Loop TX antennas at VLF? ... For my small Maconi, I have measured an effective height of 9 m at LF, and my estimate is that this is reduced to 7 m at VLF due to increased shunt effects from nearby trees. Thus it would have a radiation resistance of 7 milliohms at 9 kHz. ... |
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