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| To: | rsgb_lf_group@blacksheep.org |
|---|---|
| Subject: | Re: LF: harmonics / LF antenna |
| From: | "Walter Blanchard" <blanch@pncl.co.uk> |
| Date: | Thu, 10 May 2001 14:02:05 +0100 |
| In-reply-to: | <3.0.1.16.20010510132736.2c87c87a@mail.cc.kuleuven.ac.be> |
| References: | <004401c0d92c$0f19a060$af6e74d5@w8k3f0> <65AECDF1F89AD411900400508BFC869F9C0491@pdw-mail-1.dera.gov.uk> <3AFA2E4C.EBB3C4EF@alg.demon.co.uk> |
| Reply-to: | rsgb_lf_group@blacksheep.org |
| Sender: | <majordom@post.thorcom.com> |
At 14:27 10/05/01 Thursday, Rik wrote: So sending a few 100W square wave into a big antenna is not really recommended. 73, Rik ON7YD We had a Loran-C transmitter design in 1980 that delivered a square wave into the antenna and depended on antenna Q for pulse shaping. It proved impossible to maintain Q to the required accuracy!! Walter G3JKV. |
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