Return-Path: X-Spam-DCC: paranoid 1290; Body=3 Fuz1=3 Fuz2=3 X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on lipkowski.org X-Spam-Level: X-Spam-Status: No, score=-0.7 required=5.0 tests=BAYES_00,DNS_FROM_AHBL_RHSBL, HTML_MESSAGE,RATWARE_GECKO_BUILD autolearn=no version=3.1.3 Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by paranoid.lipkowski.org (8.13.7/8.13.7) with ESMTP id u1EBduD6006834 for ; Sun, 14 Feb 2016 12:39:56 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1aUuyv-00052r-2s for rs_out_1@blacksheep.org; Sun, 14 Feb 2016 11:36:49 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1aUuyu-00052i-Oc for rsgb_lf_group@blacksheep.org; Sun, 14 Feb 2016 11:36:48 +0000 Received: from mail.webgo24-server11.de ([37.17.224.224]) by relay1.thorcom.net with esmtp (Exim 4.86) (envelope-from ) id 1aUuxy-0000KC-KM for rsgb_lf_group@blacksheep.org; Sun, 14 Feb 2016 11:36:47 +0000 Received: from [127.0.0.1] (xdsl-78-35-144-89.netcologne.de [78.35.144.89]) by mail.webgo24-server11.de (Postfix) with ESMTPSA id BDE609A6000E for ; Sun, 14 Feb 2016 12:35:34 +0100 (CET) Message-ID: <56C06685.8060801@vsas.de> Date: Sun, 14 Feb 2016 12:35:33 +0100 From: Vincent Stallbaum User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:17.0) Gecko/20130328 Thunderbird/17.0.5 MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: <3981E6D8F52B4389AF4A28205EA12878@pcn5> <56C05C6D.7030309@posteo.de> In-Reply-To: <56C05C6D.7030309@posteo.de> X-Antivirus: avast! (VPS 160214-0, 14.02.2016), Outbound message X-Antivirus-Status: Clean X-Scan-Signature: b707651713bcd4ad9db4bb0f5d794041 Subject: Re: LF: De F6CNI : Testing this evening a short whip on WSPR2 MF. Content-Type: multipart/alternative; boundary="------------050309050906090808000401" X-SA-Exim-Scanned: Yes Sender: owner-rsgb_lf_group@blacksheep.org Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rs_out_1@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false X-Scanned-By: MIMEDefang 2.56 on 10.1.3.10 Status: O X-Status: X-Keywords: X-UID: 6795 This is a multi-part message in MIME format. --------------050309050906090808000401 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Hi Stefan, I have a look at your grabber after every hour of sun here in Cologne. Too bad; I've already thought of a magpie would steal your Pi, HI HI! We should start crowdfunding for a DK7CP/p windmill. 73 Vinny Am 14.02.2016 11:52, schrieb DK7FC: > Hello Andy, > > Nice experiment. I will be watching. Hopefully there comes some more > sun so that my remote system automatically wakes up again. :-) There > is a loop pointing directly to your location... > > 73, Stefan > > Am 14.02.2016 11:37, schrieb F6CNI - Andy - JN19QB: >> >> Hi All. >> >> This evening I’ll test on MF WSPR2a short 5 meters long vertical >> whip. It is a thin wire inside a telescopic fiberglass fishing pole. >> >> Including coil and ground resistances, the base impedance is 54 - >> 10100 j. The antenna needs about 3.4mH serial coil to tune it. >> >> Computed effeciency is – 33 dB. Using 1 Watt output TX for this test, >> the expected ERP is 0.5 mW and 0.75 mW for the EIRP. >> >> Base current is 135 mA and RMS RF voltage is 1350 V. >> >> Reports be welcome. >> >> 73 de Andy. >> --- Diese E-Mail wurde von Avast Antivirus-Software auf Viren geprüft. https://www.avast.com/antivirus --------------050309050906090808000401 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 8bit

Hi Stefan,

I have a look at your grabber after every hour of sun here in Cologne. Too bad; I've already thought of a magpie would steal your Pi, HI HI!

We should start crowdfunding for a DK7CP/p windmill.

73 Vinny

Am 14.02.2016 11:52, schrieb DK7FC:

Hello Andy,

Nice experiment. I will be watching. Hopefully there comes some more sun so that my remote system automatically wakes up again. :-) There is a loop pointing directly to your location...

73, Stefan

Am 14.02.2016 11:37, schrieb F6CNI - Andy - JN19QB:

Hi All.

This evening I’ll test on MF WSPR2 a short 5 meters long vertical whip. It is a thin wire inside a telescopic fiberglass fishing pole.

Including coil and ground resistances, the base impedance is 54 - 10100 j. The antenna needs about 3.4mH serial coil to tune it.

Computed effeciency is – 33 dB. Using 1 Watt output TX for this test, the expected ERP is 0.5 mW and 0.75 mW for the EIRP.

Base current is 135 mA and RMS RF voltage is 1350 V.

Reports be welcome.

73 de Andy.

Diese E-Mail wurde von einem virenfreien Computer gesendet, der von Avast geschützt wird.
www.avast.com

--------------050309050906090808000401--