Britz MW cross dipole 6EN

<body topmargin=0 leftmargin=0 marginheight=0 marginwidth=0> <table cellpadding=0 cellspacing=0 border=0><tr> <td valign="top" height=50 BGCOLOR="#0099FF" TEXT="#F7F7FF"> <div> <FONT SIZE="4" COLOR="#FFFFFF" FACE="Arial" ><B>Bernd Waniewski - http://www.waniewski.de</B></FONT><B>     |     </B><A HREF="http://www.waniewski.de/index.htm" TARGET="_top" TITLE="http://www.waniewski.de/index.htm"><U><B>Startseite</B></U></A><B>   </B><A HREF="http://www.waniewski.de/id208.htm" TARGET="_top" TITLE="http://www.waniewski.de/id208.htm"><U><B>Home</B></U></A><B>   </B><A HREF="http://www.waniewski.de/id207.htm" TARGET="_top" TITLE="http://www.waniewski.de/id207.htm"><U><B>Acceuil</B></U></A></div> <bR> <div> </div> </td> </tr><tr> <td valign="top" height=430 BGCOLOR="#FFFFFF" TEXT="#080000"> <div> Britz MW cross dipole   6EN</div> <div> <TABLE BORDER="1" CELLPADDING="6" CELLSPACING="1" WIDTH="869" BORDERCOLORLIGHT="#FFCC66" BORDERCOLORDARK="#FFFFCC" FRAME="BOX" RULES="ALL" ALIGN="BOTTOM" HSPACE="0" VSPACE="0" BGCOLOR=#FFFFCC > <tR> <tD VALIGN=TOP BGCOLOR=#FFCC66 HEIGHT= 51 WIDTH="163"><div> <B> <A NAME="previous___next"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></B><B>previous   next</B></div> <div> <A HREF="id547.htm" TARGET="_top" TITLE="Britz MW 5EN"><U><B><</B></U></A><B>       </B><A HREF="britz_mw_1en.htm" TARGET="_top" TITLE="Britz MW 1EN"><U><B>></B></U></A></div> </tD> <tD VALIGN=TOP WIDTH="272"><div> <B>Britz</B></div> <div> <A HREF="britz_mw_1en.htm" TARGET="_top" TITLE="Britz MW 1EN"><U><B>1</B></U></A><B>  </B><A HREF="id241.htm" TARGET="_top" TITLE="Britz MW 2EN"><U><B>2</B></U></A><B>  </B><A HREF="id546.htm" TARGET="_top" TITLE="Britz MW 3EN"><U><B>3</B></U></A><B>  </B><A HREF="id103.htm" TARGET="_top" TITLE="Britz MW 4EN"><U><B>4</B></U></A><B>  </B><A HREF="id547.htm" TARGET="_top" TITLE="Britz MW 5EN"><U><B>5</B></U></A><B>  </B><FONT SIZE="3" COLOR="#000000" FACE="Arial" ><B>6</B></FONT></div> </tD> <tD VALIGN=TOP WIDTH="78"><div> <A HREF="britz_mw_kreuzdipol_6de.htm" TARGET="_top" TITLE="Britz MW Kreuzdipol 6DE"><U><IMG SRC="a94331f0.gif" border=0 width="51" height="31" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> <div> <A HREF="britz_mw_kreuzdipol_6de.htm" TARGET="_top" TITLE="Britz MW Kreuzdipol 6DE"><U>German</U></A></div> </tD> <tD VALIGN=TOP BGCOLOR=#FFCC66 WIDTH="56"><div> <A HREF="http://www.waniewski.de/id208.htm" TARGET="_top" TITLE="http://www.waniewski.de/id208.htm"><U><B>Home</B></U></A></div> </tD> <tD VALIGN=TOP ROWSPAN=2 BGCOLOR=#FFCC66 WIDTH="222"><div> <B><IMG SRC="1185596d0.jpg" border=0 width="89" height="109" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></B></div> <div> The mill of Britz</div> </tD> </tR> <tR> <tD VALIGN=TOP BGCOLOR=#FFCC66 HEIGHT= 63 WIDTH="163"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="63" ALIGN="bottom" WIDTH="163" HSPACE="0" VSPACE="0"></tD> <tD VALIGN=TOP WIDTH="272"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="63" ALIGN="bottom" WIDTH="272" HSPACE="0" VSPACE="0"></tD> <tD VALIGN=TOP BGCOLOR=#FFCC66 WIDTH="78"><div> <A HREF="http://www.waniewski.de/id208.htm#all_projekts_by_list_of_frequencies" TARGET="_top" TITLE="http://www.waniewski.de/id208.htm#all_pr"><U>Projects </U></A></div> <div> <A HREF="http://www.waniewski.de/id208.htm#all_projekts_by_list_of_frequencies" TARGET="_top" TITLE="http://www.waniewski.de/id208.htm#all_pr"><U>by list of frequencies</U></A></div> </tD> <tD VALIGN=TOP BGCOLOR=#FFCC66><NOBR><div> <A HREF="http://www.waniewski.de/id208.htm#all_english_versions_of_antenna_sites" TARGET="_top" TITLE="http://www.waniewski.de/id208.htm#all_en"><U>Survey of </U></A></div> <div> <A HREF="http://www.waniewski.de/id208.htm#all_english_versions_of_antenna_sites" TARGET="_top" TITLE="http://www.waniewski.de/id208.htm#all_en"><U>projects</U></A></div> <div> <A HREF="http://www.waniewski.de/id208.htm#all_english_versions_of_antenna_sites" TARGET="_top" TITLE="http://www.waniewski.de/id208.htm#all_en"><U> A-Z</U></A></div> </NOBR></tD> </tR> </TABLE></div> <div> <TABLE BORDER="1" CELLPADDING="6" CELLSPACING="1" WIDTH="868" BORDERCOLORLIGHT="#FFCC66" BORDERCOLORDARK="#FFFFFF" FRAME="BOX" RULES="ALL" ALIGN="BOTTOM" HSPACE="0" VSPACE="0" BGCOLOR=#FFFFCC > <tR> <tD VALIGN=TOP HEIGHT= 19 WIDTH="545"><div> MW antenna Britz -  cross dipole</div> </tD> <tD VALIGN=TOP BGCOLOR=#FFCC66 WIDTH="290"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="19" ALIGN="bottom" WIDTH="290" HSPACE="0" VSPACE="0"></tD> </tR> <tR> <tD VALIGN=TOP BGCOLOR=#FFCC66 HEIGHT= 363 ><NOBR><div> <IMG SRC="53c21650.jpg" border=0 width="545" height="357" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> </NOBR></tD> <tD VALIGN=TOP WIDTH="290"><div> Historical:</div> <bR> <div> The cross dipole in Berlin- Britz was shut down after the reunification of Gemany. Later it was dismantled.</div> <bR> <div> The height of the cross dipole was 0,1 lambda, because this design leads to a vertical pattern which was an optimum for the coverage of the former German Democratic Republic (GDR).  </div> <bR> <div> An article about cross dipoles see below.</div> </tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 66 ><NOBR><div> More cross dipoles are operating in  </div> <bR> <div>                      <A HREF="http://www.waniewski.de/MW/Arganda/arganda_mw_1en.htm" TARGET="_top" TITLE="http://www.waniewski.de/MW/Arganda/argan"><U>Arganda</U></A><FONT SIZE="2" COLOR="#000000" FACE="Arial" >                                   and                      </FONT><FONT SIZE="2" COLOR="#0000CC" FACE="Arial" ><A HREF="http://www.waniewski.de/id330.htm" TARGET="_top" TITLE="http://www.waniewski.de/id330.htm"><U>Mainflingen</U></A></FONT><FONT SIZE="2" COLOR="#000000" FACE="Arial" >.</FONT></div> <bR> </NOBR></tD> <tD VALIGN=TOP BGCOLOR=#EEEEEE><NOBR><div> An article about cross dipoles in "Radio World":</div> <bR> <div> <A HREF="http://www.waniewski.de/id478.htm" TARGET="_top" TITLE="http://www.waniewski.de/id478.htm"><U><B>Horizontal Task </B></U></A></div> <div> <A HREF="http://www.waniewski.de/id478.htm" TARGET="_top" TITLE="http://www.waniewski.de/id478.htm"><U><B>for TRANSRADIO</B></U></A></div> </NOBR></tD> </tR> </TABLE></div> <div> <TABLE BORDER="1" CELLPADDING="6" CELLSPACING="1" WIDTH="867" BORDERCOLORLIGHT="#FFCC66" BORDERCOLORDARK="#FFFFFF" FRAME="BOX" RULES="ALL" ALIGN="BOTTOM" HSPACE="0" VSPACE="0" BGCOLOR=#FFFFCC > <tR> <tD VALIGN=TOP HEIGHT= 531 WIDTH="53"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="531" ALIGN="bottom" WIDTH="53" HSPACE="0" VSPACE="0"></tD> <tD VALIGN=TOP BGCOLOR=#FFCC66><NOBR><div> <IMG SRC="d22d20d0.jpg" border=0 width="722" height="525" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> </NOBR></tD> <tD VALIGN=TOP WIDTH="44"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="531" ALIGN="bottom" WIDTH="44" HSPACE="0" VSPACE="0"></tD> </tR> </TABLE></div> <div> <TABLE BORDER="1" CELLPADDING="6" CELLSPACING="1" WIDTH="867" BORDERCOLORLIGHT="#FFCC66" BORDERCOLORDARK="#FFFFFF" FRAME="BOX" RULES="ALL" ALIGN="BOTTOM" HSPACE="0" VSPACE="0" BGCOLOR=#FFFFCC > <tR> <tD VALIGN=TOP HEIGHT= 796 WIDTH="70"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="796" ALIGN="bottom" WIDTH="70" HSPACE="0" VSPACE="0"></tD> <tD VALIGN=TOP BGCOLOR=#FFCC66><NOBR><div> <IMG SRC="1b2629160.jpg" border=0 width="553" height="790" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> </NOBR></tD> <tD VALIGN=TOP WIDTH="195"><div> Three masts of five of the cross dipole antenna</div> </tD> </tR> </TABLE></div> <div> <TABLE BORDER="2" CELLPADDING="6" CELLSPACING="1" WIDTH="867" BORDERCOLORLIGHT="#FFCC66" BORDERCOLORDARK="#FFFFFF" FRAME="BOX" RULES="ALL" ALIGN="BOTTOM" HSPACE="0" VSPACE="0" BGCOLOR=#FFFFCC > <tR> <tD VALIGN=TOP BGCOLOR=#FFCC66 HEIGHT= 531 ><NOBR><div> <IMG SRC="d10800d0.jpg" border=0 width="640" height="525" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> </NOBR></tD> <tD VALIGN=TOP WIDTH="194"><div> On the left the feeding points of the dipoles at the top of the mast. <FONT SIZE="3" COLOR="#000000" FACE="Arial" > </FONT></div> </tD> </tR> </TABLE></div> <div> <TABLE BORDER="1" CELLPADDING="6" CELLSPACING="1" WIDTH="867" BORDERCOLORLIGHT="#FFCC66" BORDERCOLORDARK="#FFFFFF" FRAME="BOX" RULES="ALL" ALIGN="BOTTOM" HSPACE="0" VSPACE="0" BGCOLOR=#FFFFCC > <tR> <tD VALIGN=TOP BGCOLOR=#FFCC66 HEIGHT= 471 ><NOBR><div> <IMG SRC="d1329d10.jpg" border=0 width="553" height="465" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> </NOBR></tD> <tD VALIGN=TOP WIDTH="283"><div> The two feeding cables connecting the dipoles with the antenna tuning elements.</div> </tD> </tR> </TABLE></div> <div> <TABLE BORDER="1" CELLPADDING="6" CELLSPACING="1" WIDTH="867" BORDERCOLORLIGHT="#FFCC66" BORDERCOLORDARK="#FFFFFF" FRAME="BOX" RULES="ALL" ALIGN="BOTTOM" HSPACE="0" VSPACE="0" BGCOLOR=#FFFFCC > <tR> <tD VALIGN=TOP BGCOLOR=#FFCC66 HEIGHT= 617 ><NOBR><div> <IMG SRC="d152b630.jpg" border=0 width="555" height="611" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> </NOBR></tD> <tD VALIGN=TOP WIDTH="282"><div> In addition to the two feeding cables two more cables are suspended vertically to ground.</div> </tD> </tR> </TABLE></div> <div> <TABLE BORDER="1" CELLPADDING="6" CELLSPACING="1" WIDTH="867" BORDERCOLORLIGHT="#FFCC66" BORDERCOLORDARK="#FFFFFF" FRAME="BOX" RULES="ALL" ALIGN="BOTTOM" HSPACE="0" VSPACE="0" BGCOLOR=#FFFFCC > <tR> <tD VALIGN=TOP HEIGHT= 436 WIDTH="164"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="436" ALIGN="bottom" WIDTH="164" HSPACE="0" VSPACE="0"></tD> <tD VALIGN=TOP BGCOLOR=#FFCC66><NOBR><div> <IMG SRC="d1640ae0.jpg" border=0 width="320" height="430" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> </NOBR></tD> <tD VALIGN=TOP WIDTH="329"><div> Each of the two additional cables which are suspended vertically to ground and the mast are forming an electrical line with a variable short circuit. This represents an reactance which is parallel to the antenna impedance. </div> <div> It is a tuning element for obtaining an antenna impedance of 60 ohms which corresponds to the characteristic impedance ot the feeding cable.</div> <bR> <div> At the same time the symmetry between the symmetric dipole and the unsymmetric cable is realized.</div> </tD> </tR> </TABLE></div> <div> <TABLE BORDER="1" CELLPADDING="6" CELLSPACING="1" WIDTH="868" BORDERCOLORLIGHT="#FFCC66" BORDERCOLORDARK="#FFFFCC" FRAME="BOX" RULES="ALL" ALIGN="BOTTOM" HSPACE="0" VSPACE="0" BGCOLOR=#FFFFCC > <tR> <tD VALIGN=TOP BGCOLOR=#FFCC66 HEIGHT= 51 WIDTH="161"><div> <B>previous   next</B></div> <div> <A HREF="id197.htm" TARGET="_top" TITLE="Britz MW 5DE"><U><B><</B></U></A><B>       </B><A HREF="britz_mw_1en.htm" TARGET="_top" TITLE="Britz MW 1EN"><U><B>></B></U></A></div> </tD> <tD VALIGN=TOP WIDTH="237"><div> <B>Britz</B></div> <div> <A HREF="britz_mw_1en.htm" TARGET="_top" TITLE="Britz MW 1EN"><U><B>1</B></U></A><B>  </B><A HREF="id241.htm" TARGET="_top" TITLE="Britz MW 2EN"><U><B>2</B></U></A><B>  </B><A HREF="id546.htm" TARGET="_top" TITLE="Britz MW 3EN"><U><B>3</B></U></A><B>  </B><A HREF="id103.htm" TARGET="_top" TITLE="Britz MW 4EN"><U><B>4</B></U></A><B>  </B><A HREF="id547.htm" TARGET="_top" TITLE="Britz MW 5EN"><U><B>5</B></U></A><B>  </B><FONT SIZE="3" COLOR="#000000" FACE="Arial" ><B>6</B></FONT></div> </tD> <tD VALIGN=TOP><NOBR><div> <A HREF="britz_mw_kreuzdipol_6de.htm" TARGET="_top" TITLE="Britz MW Kreuzdipol 6DE"><U><IMG SRC="a94331f0.gif" border=0 width="51" height="31" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> <div> <A HREF="britz_mw_kreuzdipol_6de.htm" TARGET="_top" TITLE="Britz MW Kreuzdipol 6DE"><U>German</U></A></div> </NOBR></tD> <tD VALIGN=TOP BGCOLOR=#FFCC66 WIDTH="53"><div> <A HREF="http://www.waniewski.de/id208.htm" TARGET="_top" TITLE="http://www.waniewski.de/id208.htm"><U><B>Home</B></U></A></div> </tD> <tD VALIGN=TOP BGCOLOR=#FFCC66><NOBR><div> <A HREF="http://www.waniewski.de/id208.htm#all_english_versions_of_antenna_sites" TARGET="_top" TITLE="http://www.waniewski.de/id208.htm#all_en"><U>Survey of </U></A></div> <div> <A HREF="http://www.waniewski.de/id208.htm#all_english_versions_of_antenna_sites" TARGET="_top" TITLE="http://www.waniewski.de/id208.htm#all_en"><U>projects</U></A></div> <div> <A HREF="http://www.waniewski.de/id208.htm#all_english_versions_of_antenna_sites" TARGET="_top" TITLE="http://www.waniewski.de/id208.htm#all_en"><U> A-Z</U></A></div> </NOBR></tD> <tD VALIGN=TOP BGCOLOR=#FFCC66 WIDTH="80"><div> <A HREF="http://www.waniewski.de/id208.htm#all_projekts_by_list_of_frequencies" TARGET="_top" TITLE="http://www.waniewski.de/id208.htm#all_pr"><U>Projects </U></A></div> <div> <A HREF="http://www.waniewski.de/id208.htm#all_projekts_by_list_of_frequencies" TARGET="_top" TITLE="http://www.waniewski.de/id208.htm#all_pr"><U>by list of frequencies</U></A></div> </tD> <tD VALIGN=TOP BGCOLOR=#FFCC66 WIDTH="101"><div> <A HREF="#previous___next" TITLE="Britz MW cross dipole 6EN"><U>Back to top</U></A></div> <div> <A HREF="#previous___next" TITLE="Britz MW cross dipole 6EN"><U><IMG SRC="ee10f0c0.gif" border=0 width="15" height="12" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A></div> </tD> </tR> </TABLE></div> <div> <TABLE BORDER="1" CELLPADDING="6" CELLSPACING="1" WIDTH="866" BORDERCOLORLIGHT="#FFCC66" BORDERCOLORDARK="#FFFFFF" FRAME="BOX" RULES="ALL" ALIGN="BOTTOM" HSPACE="0" VSPACE="0" BGCOLOR=#FFFFCC > <tR> <tD VALIGN=TOP COLSPAN=2 BGCOLOR=#FFCC66 HEIGHT= 32 WIDTH="836"><div> <B>Visitor's statistics:</B></div> </tD> </tR> <tR> <tD VALIGN=TOP HEIGHT= 270 WIDTH="188"><div>  <script type="text/javascript" src="http://feedjit.com/serve/?vv=525&tft=3&dd=0&wid=2d826706c2aec926&pid=0&proid=0&bc=FFFFFF&tc=000000&brd1=012B6B&lnk=135D9E&hc=FFFFFF&hfc=2853A8&btn=C99700&ww=200"></script><noscript><a href="http://feedjit.com/">Feedjit Live Blog Stats</a></noscript>  </div> <div>   <script type="text/javascript" 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