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</div></div></td></tr></tbody></table></td></tr><tr><td colspan="2"><div id="story"><h1><img width="295" align="right" src="https://scontent-lhr3-1.xx.fbcdn.net/v/t1.0-9/13612126_1177507748939409_4994872039431682963_n.png?oh=8e4add831abb1b6887b56f03d50fc540&oe=5832F8B8" border="1">SAQ received on WebSDR</h1><p><strong>Martin Ehrenfried G8JNJ</strong> received the 17.2 kHz SAQ transmission from the VLF Alexanderson alternator in Sweden using the web-based software defined radio located near Farnham <br><br> The Alexanderson alternator is an electromechanical radio transmitter named after the Swedish engineer Ernst F.W. Alexanderson. It was constructed from 1922 to 1924 at Grimeton close to Varberg in Sweden and is now classified as a World Heritage Site.<br><br> The transmissions took place on the morning of July 3 and Martin reports signals were good, at a level of approximately 15 dB above the noise floor in a 500 Hz bandwidth, which was despite strong impulse noise from intense thunderstorms that were raging over Eastern Europe at the time.<br><br> The low frequency coverage of the SUWS WebSDR extends from 5 kHz - 2 MHz. As well as SAQ transmissions you can use it to receive Lightning, Data transmissions, Beacons, AM broadcast stations as well as the 136 kHz, 472 kHz and 1810 kHz Amateur Bands.<br><br> SUWS WebSDR <a href="http://websdr.suws.org.uk/" target="_blank">http://websdr.suws.org.uk/</a><br><br> Alexanderson alternator VLF station <br><a href="http://www.southgatearc.org/news/2016/june/alexanderson-alternator-vlf-station.htm" target="_blank">http://www.southgatearc.org/news/2016/june/alexanderson-alternator-vlf-station.htm</a></p></div></td></tr></tbody></table></div>