Return-Path: X-Spam-DCC: paranoid 104; Body=2 Fuz1=2 Fuz2=2 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,SPF_PASS 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 u3RIEDTG030877 for ; Wed, 27 Apr 2016 20:14:13 +0200 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1avTvQ-0002FG-Ki for rs_out_1@blacksheep.org; Wed, 27 Apr 2016 19:11:00 +0100 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1avTvP-0002F7-GZ for rsgb_lf_group@blacksheep.org; Wed, 27 Apr 2016 19:10:59 +0100 Received: from mout.web.de ([212.227.15.14]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.87) (envelope-from ) id 1avTvN-0003oo-Ds for rsgb_lf_group@blacksheep.org; Wed, 27 Apr 2016 19:10:58 +0100 Received: from [192.168.178.20] ([93.194.30.80]) by smtp.web.de (mrweb004) with ESMTPSA (Nemesis) id 0MCeX4-1anGiD25XW-009P1u for ; Wed, 27 Apr 2016 20:10:55 +0200 To: rsgb_lf_group@blacksheep.org References: <579355A36AEE9D4FA555C45D556003AB53B777D3@servigilant.vigilant.local> From: Eike DL3IKE Message-ID: <572100D0.5080809@web.de> Date: Wed, 27 Apr 2016 20:11:28 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.7.2 MIME-Version: 1.0 In-Reply-To: <579355A36AEE9D4FA555C45D556003AB53B777D3@servigilant.vigilant.local> X-Provags-ID: V03:K0:7JdZ0s6goGcxWACGrN1+jRriCUu/do4erfsfVyIn3ey1namoRiQ zpdFRSwbYGiawUlNzbldbjMTuxeIYEvDioN2asopN56NTADDT81zLNTYkjaSvQjU1PxK8Vc hLg/uMtkSlRwQqo5dX/HYYtK5yYwfJ5u9aGrwKW1OKeodcwW1Wca2sPnDksL6PtZdOTia3V pmUFVQhd4Z3anyAk8+RFw== X-UI-Out-Filterresults: notjunk:1;V01:K0:DsoTVlpLlIY=:xNQO9SbGTE+Fd1WUN9anfD HRCyLV5J0fIxP/dpXjEnPoiD0decLZPYn3HM+MaATm56jaAb8cURcYtdokDRcDB2x+mU0i+xC T8qCFJn88um2Ny5NgYGE877tYMxk0qGFKcYgOytd4K+T5GE2la+rxJi61sglqZqLlhZk3teii kr8JRO3SfdG9bLlKTMRfsalQ3gSjKtYb0visLTgVzNS/vui35tDhp/UcE4LbyAnTEGcfwa/DJ ezgTFc90un+elLUCHOn1R5pdHUzE+rqUZVULt09pcM5WmbCGdkP2qEwTJlR1n7RAuoX+fxjL7 SAmb8fjp/VcBZwzu+2iQxMxDbxo3dOP6M7nwmJHJC06/yppn3rEag/nt5ip3PbTCL6G4uuWt5 HSzBLvTtvAe4coKvjY7yeu+CAWwtDxZxaOM12/nf8YllCX55+KlX7YN3HZIYT21jIEKyv35te PyAQKf+kHtLCHBSVggkwXNF6+gEHErL6kYSxmHQuaPIsFd4j2Yv20L8uWGbBS5VLOH7G6DYsj OjYd2X+nPZapmgDyiAHFBWorBb9j9j2+woglgiEOVYeu4rsUqsD5+Zc+fBKehPHSvPFGfZxuR N8ztYx7f5RjIP/SuUOUOcq0tkw7OI7gdGhPbEypRTX9LONO1PDGMGBRkfsFLPRBwz5/n8dM22 SvaDgbY7y9diZRdUOMEPqI3OunzTj1KD+z0LsqO/l9nGDMS5LJyTXFQEhUj1akHiSm42D66XF fL13l51zueoYJzIyjbDC+2+OPyVkmPh5ehPdnoJfvuVjR/Leets+freu6xajFyaMTAtqVpPJM N8fwcD0 X-Scan-Signature: 47a967f57bae6380aac0a0062beb1b4e Subject: Re: RV: LF: TXing on VLF again, my first homemade linear PA! :-) Content-Type: multipart/alternative; boundary="------------050809010109050707020909" 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 10.1.3.11 Status: O X-Status: X-Keywords: X-UID: 7880 This is a multi-part message in MIME format. --------------050809010109050707020909 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 8bit These class d audio-amps are getting cheaper and cheaper... Using one of this modules as a power supply for an LF/MF class d rf-amp could be an interesting idea: http://www.ebay.de/itm/New-IRAUD350-700W-4ohm-Mono-Audio-Power-Amplifier-Class-D-AMP-Board-Assemble-AMP-/262190882456?hash=item3d0bcb5e98:g:hvIAAOSwbdpWbmt9 73s de Eike Am 27.04.2016 um 19:41 schrieb VIGILANT Luis Fernández: > Oops ! Sorry. Link included now > This site has a design with the > TPA3151D2http://www.360customs.de/en/2015/07/tpa3251d2-2-x-175w-stereo-350w-mono/ > At the bottom there is a chat and some people asked about PCBs > The answer is: If you want to build one up for yourself, pcbs are > available. > But no further information. You can contact with the author for details > 73 de Luis > EA5DOM --------------050809010109050707020909 Content-Type: text/html; charset=windows-1252 Content-Transfer-Encoding: 8bit
These class d audio-amps are getting cheaper and cheaper...
Using one of this modules as a power supply for an LF/MF class d rf-amp  could be an interesting idea:
 http://www.ebay.de/itm/New-IRAUD350-700W-4ohm-Mono-Audio-Power-Amplifier-Class-D-AMP-Board-Assemble-AMP-/262190882456?hash=item3d0bcb5e98:g:hvIAAOSwbdpWbmt9

73s de Eike


Am 27.04.2016 um 19:41 schrieb VIGILANT Luis Fernández:
Oops ! Sorry. Link included now
 
This site has a design with the TPA3151D2    http://www.360customs.de/en/2015/07/tpa3251d2-2-x-175w-stereo-350w-mono/
 
At the bottom there is a chat and some people asked about PCBs
The answer is: If you want to build one up for yourself, pcbs are available.
 
But no further information. You can contact with the author for details
 
73 de Luis
EA5DOM

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