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</o:shapelayout></xml><![endif]--></head><body lang=PT link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span lang=EN-US>Rhode & Schwarz HF 2 MHz to 30 MHz Transmission and reception of horizontally polarized antenna.<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:PT'><img width=719 height=698 id="Imagem_x0020_3" src="cid:image007.jpg@01CCB440.58CA2090" alt="Descrição: http://www.cqdx.ru/ham/wp-content/uploads/2011/12/Screen-Shot-2011-12-05-at-3.40.59-PM.jpg"></span><span lang=EN-US><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Reception from 2 MHz<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><br>Transmission from 5 MHz<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><br>Unshortened halfwave elements for high gain despite<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>extremely small dimensions<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><br>Easy and quick assembly<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><br>Little maintenance required<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><br>Suitable for roof mounting<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><b><span lang=EN-US>Brief description</span></b><span lang=EN-US><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>The compact, rotatable R&S®HL451 log-periodic<br>HF antenna can be used for transmission and reception of horizontally polarized waves.<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:PT'><img width=901 height=251 id="Imagem_x0020_2" src="cid:image008.jpg@01CCB440.58CA2090" alt="Descrição: http://www.cqdx.ru/ham/wp-content/uploads/2011/12/Screen-Shot-2011-12-05-at-3.35.52-PM.jpg"></span><span lang=EN-US><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Due to a transmission frequency range from 5 MHz to 30 MHz, the antenna is particularly suitable for communications over medium and long distances. <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Reception is possible from 2 MHz and thus covers all distances.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>The antenna has been optimized for small size.<br>Despite the low limit of its frequency range, the R&S®HL451 is no larger than any comparable antenna covering a range from only 6.2 MHz to 30 MHz.<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:PT'><img width=904 height=519 id="Imagem_x0020_1" src="cid:image009.jpg@01CCB440.58CA2090" alt="Descrição: http://www.cqdx.ru/ham/wp-content/uploads/2011/12/Screen-Shot-2011-12-05-at-3.38.11-PM.jpg"></span><span lang=EN-US><o:p></o:p></span></p><p class=MsoNormal><strong><span lang=EN-US style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#444444'><a href="http://www.cqdx.ru/ham/ham_video/montage-rohde-schwarz-richtantenne-hl451/" title="Permanent Link to Rohde & Schwarz HL451 Antenna setup">Rohde & Schwarz HL451 Antenna setup</a></span></strong><span lang=EN-US style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#444444'><br>Montage Rohde & Schwarz HF LogoPed Antenna "HL451".<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#444444'>Weight of Antenna Rotor (Motor) - 400 Kg. <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#444444'>Weight of Antenna - 270 Kg. <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#444444'>httpvh://youtu.be/foabGu7f3iY <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#444444'><br clear=all></span><o:p></o:p></p><p class=MsoNormal>Fonte:<o:p></o:p></p><p class=MsoNormal><a href="http://www.cqdx.ru/ham"><span style='color:windowtext;mso-fareast-language:PT;text-decoration:none'><img border=0 width=341 height=117 id="Imagem_x0020_4" src="cid:image010.png@01CCB440.58CA2090" alt="Descrição: Descrição: Descrição: http://www.cqdx.ru/ham/wp-content/themes/Accent/cache/1322776901_Logo_UP.PNG"></span></a><o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>