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| To: | [email protected] |
|---|---|
| Subject: | Re: LF: about guns, water pistols and dripping tabs |
| From: | "John RABSON" <[email protected]> |
| Date: | Thu, 21 Jan 2010 17:18:11 +0100 |
| In-reply-to: | <[email protected]> |
| References: | <[email protected]> <000b01ca9a1d$f538a620$0202a8c0@laptopcore2> <[email protected]> <[email protected]> |
| Reply-to: | [email protected] |
| Sender: | [email protected] |
On 21/01/2010 at 13:25 Roger Lapthorn wrote: >BTW, Dom Baines M1KTA quoted something interesting to me today: "Terman's >Radio Engineering Handbook (1948) >stated the maximum working distance for 1 kW 500kHz over salt water was >1,500 miles!". So, I need to up my power then! Nearly 50 years ago, a former RO told me of the day he called an Alaskan coast station on 500 to say he was entering harbour. He was answered by Wellington Harbour Radio. John Rabson F5VLF 58800 Cervon France JN17vg |
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