Return to KLUBNL.PL main page
| To: | [email protected] |
|---|---|
| Subject: | Re: LF: VLF Small magnetic antenna for Tx |
| From: | DK7FC <[email protected]> |
| Date: | Sat, 03 Feb 2018 17:57:44 +0100 |
| Dkim-signature: | v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.de; s=2017; t=1517677065; bh=sitAXvIvLUuMQTGjMk6MkEHSfO8OrIp0tETQart0bXk=; h=Date:From:To:Subject:From; b=rC8hVF6QhVH98plXLTwckZS6Q6mZGtP9L41mORjupDt1+MY3h2H22bUzXuB57GGkv R4ISxNcNnTCaMEjjl8LBfJjsCiv+eObpuKDBy2mT8Ual+eMjVghUKLmgQOFzKe1S0i kDS+0Ey4tYuwPziPnn0vMexeMX7KYuBaNTQCMVk0k+W3sc8dXgv/Za1TEslOC4ZIVA jtKfjy75de7S3An5mDXET2wvcSgOEfF0Cru/HZtWGH7/6T5Mmg5AwVARiGHZkeL0av Z3AlicbnE8wzAmaEqnME3JDs+H9xdmtgbhMYtId+L0nDxDwfrJwSkPooTf+1MABGVs Cv761Ks9JPeYQ== |
| In-reply-to: | <23159F1ED5BD49AD9654CE5685AFACF6@Clemens0811> |
| References: | <579355A36AEE9D4FA555C45D556003AB9AB485D3@servigilant.vigilant.local> <[email protected]> <[email protected]> <23159F1ED5BD49AD9654CE5685AFACF6@Clemens0811> |
| Reply-to: | [email protected] |
| Sender: | [email protected] |
| User-agent: | Mozilla/5.0 (Windows; U; Windows NT 6.1; de; rv:1.9.1.8) Gecko/20100227 Thunderbird/3.0.3 |
Or here:
https://de.wikipedia.org/wiki/Nahfeld_und_Fernfeld_(Antennen)#Nahfeld
73, Stefan Am 03.02.2018 11:24, schrieb Clemens Paul: Hi Jim,At 38kHz the impedance of the transmitting loop’s field at 100 meters is ~ 25 ohms,I've found a graph showing Z_Wave over D/ʎ. Near the loop: Z_wave = 377*(2pi*D) / lambda 73 Clemens DL4RAJ-----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of [email protected] Sent: Thursday, February 1, 2018 11:22 PM To: [email protected] Subject: RE: LF: VLF Small magnetic antenna for Tx |
| Previous by Date: | RE: LF: VLF Small magnetic antenna for Tx, Clemens Paul |
|---|---|
| Next by Date: | Re: LF: VLF Small magnetic antenna for Tx, Jacek Lipkowski |
| Previous by Thread: | RE: LF: VLF Small magnetic antenna for Tx, Clemens Paul |
| Next by Thread: | Re: LF: VLF Small magnetic antenna for Tx, Jacek Lipkowski |
| Indexes: | [Date] [Thread] [Top] [All Lists] |