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<td align="center" colspan="1" rowspan="1" width="20%"><?NED5 annotation?>
<br clear="none" /><?NED5 printview?>
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<td align="center" colspan="1" rowspan="1" width="20%"><a href="NED?action=retrieve&amp;identifier=general_glossary_about&amp;edition=13&amp;language=en&amp;coverage=global&amp;encoding=xhtml_1_0&amp;component=data&amp;item=data&amp;pointer=ned_top#ned_top" onclick="openSmallPopup(event,'NED?action=retrieve&amp;identifier=general_glossary_about&amp;edition=13&amp;language=en&amp;coverage=global&amp;encoding=xhtml_1_0&amp;component=data&amp;item=data&amp;pointer=ned_top#ned_top');return false" shape="rect" target="_blank"><img alt="Document information" border="0" class="Metainfo" src="NED?action=retrieve&amp;identifier=dn01158003&amp;edition=1&amp;language=en&amp;coverage=global&amp;encoding=gif&amp;component=data&amp;item=data" /></a></td>
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<h2>Y</h2>

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<h3>Y-code signalling</h3>

<p><a href="NED?action=retrieve&amp;identifier=general_glossary&amp;edition=13&amp;language=en&amp;coverage=global&amp;encoding=xhtml_1_0&amp;component=data&amp;item=data&amp;pointer=id01193#id01193" onclick="sync(this);return true" shape="rect">See multifrequency pulse signalling</a></p>
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<h3>y-connection</h3>

<p>protected connection where the signal is transmitted through two divergent paths in a loop network</p>
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<h3>Yagi antenna; <em>Yagi-Uda antenna</em></h3>

<p>end-fire antenna consisting of a driven dipole, usually a folded dipole, a parasitic dipole reflector, and one or more parasitic dipole directors</p>
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<h3>Yagi-Uda antenna</h3>

<p><a href="NED?action=retrieve&amp;identifier=general_glossary&amp;edition=13&amp;language=en&amp;coverage=global&amp;encoding=xhtml_1_0&amp;component=data&amp;item=data&amp;pointer=id06238#id06238" onclick="sync(this);return true" shape="rect">See Yagi antenna</a></p>
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<h3>yellow alarm signal</h3>

<p><a href="NED?action=retrieve&amp;identifier=general_glossary&amp;edition=13&amp;language=en&amp;coverage=global&amp;encoding=xhtml_1_0&amp;component=data&amp;item=data&amp;pointer=id017209#id017209" onclick="sync(this);return true" shape="rect">See remote alarm indication</a></p>
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