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[129.206.22.206]) by mx.google.com with ESMTPSA id dh1sm4416129wjc.25.2014.05.29.13.45.58 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 29 May 2014 13:45:59 -0700 (PDT) From: DK7FC <73dk7fc@googlemail.com> X-Google-Original-From: DK7FC <73dk7fc@gmail.com> Message-ID: <53879C86.9090407@gmail.com> Date: Thu, 29 May 2014 22:45:58 +0200 User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; de; rv:1.9.1.8) Gecko/20100227 Thunderbird/3.0.3 MIME-Version: 1.0 To: rsgb_lf_group@blacksheep.org References: <58A4985B299D4D74A3A60E3CF0F3A48F@AGB> In-Reply-To: <58A4985B299D4D74A3A60E3CF0F3A48F@AGB> X-Spam-Score: -0.7 (/) X-Spam-Report: Spam detection software, running on the system "relay1.thorcom.net", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: G.. This is all useless unless the device has a sufficient DYNAMIC RANGE, which should be at least 80 dB, better 100 dB, for LF here in a 2000 km radius to DCF39 /HGA22. And this is most unlikely... So, another nice cheap chinese game to play with, but nothing serious... [...] Content analysis details: (-0.7 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [74.125.82.43 listed in list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (73dk7fc[at]googlemail.com) -0.0 SPF_PASS SPF: sender matches SPF record 0.0 HTML_MESSAGE BODY: HTML included in message 0.0 T_DKIM_INVALID DKIM-Signature header exists but is not valid X-Scan-Signature: bde53fa3678f346afe39dd99e3e185db Subject: Re: LF: 100KHz-1.7GHz full band UV HF RTL-SDR USB Tuner Receiver DIY KITS w U/V antenna Content-Type: multipart/alternative; boundary="------------050408000102000609050303" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.3 required=5.0 tests=FROM_HAS_MIXED_NUMS, HTML_MESSAGE autolearn=no version=2.63 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 This is a multi-part message in MIME format. --------------050408000102000609050303 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit G.. This is all useless unless the device has a sufficient DYNAMIC RANGE, which should be at least 80 dB, better 100 dB, for LF here in a 2000 km radius to DCF39 /HGA22. And this is most unlikely... So, another nice cheap chinese game to play with, but nothing serious... 73, Stefan Am 29.05.2014 20:41, schrieb Graham: > All > Just noticed this in the sdr-sharp group > Cheap SDR , looks to work , directly on LF and MF ~~ £15 > extravagant, at 3 times ! more than a normal SDR > *73-G,* > EBAY Item number:121339945340 > 100KHz-1.7GHz full band UV HF RTL-SDR USB Tuner Receiver DIY KITS w > U/V antenna > https://uk.groups.yahoo.com/neo/groups/SDRSharp/conversations/topics/14441 --------------050408000102000609050303 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit G..

This is all useless unless the device has a sufficient DYNAMIC RANGE, which should be at least 80 dB, better 100 dB, for LF here in a 2000 km radius to DCF39 /HGA22. And this is most unlikely...
So, another nice cheap chinese game to play with, but nothing serious...

73, Stefan

Am 29.05.2014 20:41, schrieb Graham:
All
 
Just  noticed  this  in the  sdr-sharp   group 
 
Cheap SDR , looks to  work  , directly  on LF and MF ~~  £15
 
extravagant, at    3  times  !  more  than a  normal SDR
 
73-G,
 
EBAY Item number:121339945340
 
100KHz-1.7GHz full band UV HF RTL-SDR USB Tuner Receiver DIY KITS w U/V antenna
 
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