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</o:shapelayout></xml><![endif]--></head><body lang=PT link=blue vlink=purple><div class=WordSection1><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;text-align:justify'><span lang=EN-US style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#444444;mso-fareast-language:PT'>The ZS-1 is a HF all-mode fully software defined amateur radio. It features direct sampling receiver, direct digital synthesis based transmitter and USB 2.0 interface.<o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;text-align:justify'><a href="http://www.cqdx.ru/ham/wp-content/uploads/2012/03/Screen-Shot-2012-03-10-at-8.29.27-PM.jpg"><span style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#495357;mso-fareast-language:PT;text-decoration:none'><img border=0 width=470 height=626 id="Imagem_x0020_1" src="cid:image001.jpg@01CD02C8.B8B55A20" alt="Descrição: http://www.cqdx.ru/ham/wp-content/uploads/2012/03/Screen-Shot-2012-03-10-at-8.29.27-PM.jpg"></span></a><span lang=EN-US style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#444444;mso-fareast-language:PT'><br>The receiver has been developed for the most demanding users. It utilizes 16-bit 100 MS/s analog- to-digital converter and high dynamic range low noise front-end. That allows to achieve a receiver dynamic range of 130 dB.<o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;text-align:justify'><span lang=EN-US style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#444444;mso-fareast-language:PT'>High-Q ham bands filters, also used in TX mode, minimize potential interference from strong out-of- band signals.<o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;text-align:justify'><span lang=EN-US style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#444444;mso-fareast-language:PT'>High-performance FPGA is used for digital down conversion, passband forming and communication with PC.<o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;text-align:justify'><span lang=EN-US style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#444444;mso-fareast-language:PT'>The same FPGA, combining with 14-bit 100 MS/s digital-to-analog converter, is also used for direct digital synthesis of output transmitter signal. By means of this technique desired signal bandwidth with negligible out-of-band emissions and in-band distortion is obtained.<o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;text-align:justify'><a href="http://www.cqdx.ru/ham/wp-content/uploads/2012/03/Screen-Shot-2012-03-10-at-8.31.59-PM.jpg"><span style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#495357;mso-fareast-language:PT;text-decoration:none'><img border=0 width=464 height=356 id="Imagem_x0020_2" src="cid:image002.jpg@01CD02C8.B8B55A20" alt="Descrição: http://www.cqdx.ru/ham/wp-content/uploads/2012/03/Screen-Shot-2012-03-10-at-8.31.59-PM.jpg"></span></a><span lang=EN-US style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#444444;mso-fareast-language:PT'><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;text-align:justify'><span lang=EN-US style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#444444;mso-fareast-language:PT'>The AB class 10 W power amplifier is able to drive the most commonly used high-power amplifiers and it is completely enough for QRP operation.<o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;text-align:justify'><span lang=EN-US style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#444444;mso-fareast-language:PT'>The ZS-1 PC software performs DSP, modulation, demodulation, narrow band filtering and control functions for the radio. Also it is able to work with SDR-Console or SDRMAX III using TCP/IP connection or any other software using virtual CAT interface.<o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;text-align:justify'><a href="http://www.cqdx.ru/ham/wp-content/uploads/2012/03/Screen-Shot-2012-03-10-at-8.32.40-PM.jpg"><span style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#495357;mso-fareast-language:PT;text-decoration:none'><img border=0 width=664 height=866 id="Imagem_x0020_3" src="cid:image003.jpg@01CD02C8.B8B55A20" alt="Descrição: http://www.cqdx.ru/ham/wp-content/uploads/2012/03/Screen-Shot-2012-03-10-at-8.32.40-PM.jpg"></span></a><span lang=EN-US style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#444444;mso-fareast-language:PT'><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;text-align:justify'><a href="http://www.cqdx.ru/ham/wp-content/uploads/2012/03/attachment.jpg"><span style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#495357;mso-fareast-language:PT;text-decoration:none'><img border=0 width=644 height=295 id="Imagem_x0020_4" src="cid:image004.jpg@01CD02C8.B8B55A20" alt="Descrição: http://www.cqdx.ru/ham/wp-content/uploads/2012/03/attachment-515x236.jpg"></span></a><span lang=EN-US style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#444444;mso-fareast-language:PT'><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;text-align:justify'><a href="http://www.cqdx.ru/ham/wp-content/uploads/2012/03/attachment-1.jpg"><span style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#495357;mso-fareast-language:PT;text-decoration:none'><img border=0 width=644 height=471 id="Imagem_x0020_5" src="cid:image005.jpg@01CD02C8.B8B55A20" alt="Descrição: http://www.cqdx.ru/ham/wp-content/uploads/2012/03/attachment-1-515x377.jpg"></span></a><span lang=EN-US style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#444444;mso-fareast-language:PT'><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;text-align:justify'><a href="http://www.cqdx.ru/ham/wp-content/uploads/2012/03/attachment-2.jpg"><span style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#495357;mso-fareast-language:PT;text-decoration:none'><img border=0 width=644 height=347 id="Imagem_x0020_6" src="cid:image006.jpg@01CD02C8.B8B55A20" alt="Descrição: http://www.cqdx.ru/ham/wp-content/uploads/2012/03/attachment-2-515x278.jpg"></span></a><span lang=EN-US style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#444444;mso-fareast-language:PT'><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;text-align:justify'><a href="http://www.cqdx.ru/ham/wp-content/uploads/2012/03/attachment-3.jpg"><span style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#495357;mso-fareast-language:PT;text-decoration:none'><img border=0 width=644 height=456 id="Imagem_x0020_7" src="cid:image007.jpg@01CD02C8.B8B55A20" alt="Descrição: http://www.cqdx.ru/ham/wp-content/uploads/2012/03/attachment-3-515x365.jpg"></span></a><span lang=EN-US style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#444444;mso-fareast-language:PT'><o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;text-align:justify'><span lang=EN-US style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#444444;mso-fareast-language:PT'>Made in St.Petersburg / Russia<o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;text-align:justify'><span lang=EN-US style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#444444;mso-fareast-language:PT'>Price: $1110 USD<o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;text-align:justify'><span lang=EN-US style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#444444;mso-fareast-language:PT'>Contact to: </span><span lang=EN-US style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#339966;mso-fareast-language:PT'><a href="mailto:tracer@land.ru"><span style='color:#339966;text-decoration:none'>tracer@land.ru</span></a></span><span lang=EN-US style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#444444;mso-fareast-language:PT'> – Alexandre <o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;text-align:justify'><span lang=EN-US style='font-size:10.0pt;font-family:"Helvetica","sans-serif";color:#444444;mso-fareast-language:PT'><o:p> </o:p></span></p><p class=MsoNormal style='text-align:justify'><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>Fonte: </span><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>Sparky's Blog<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div></body></html>