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<DIV><FONT face=Arial>The plug polarities are the same; center is + and the
outside is –</FONT></DIV>
<DIV><FONT face=Arial></FONT> </DIV>
<DIV><FONT face=Arial>But... the female receiver pins are different diameters.
The Airtronics Tx plug has a smaller inside diameter, and therefore won't fit
into the Futaba receptacle, which has a thicker pin. Newer radio systems might
be different. My Airtronics charger is from way back in the 90's.</FONT></DIV>
<DIV><FONT face=Arial></FONT> </DIV>
<DIV><FONT face=Arial>It's on the JR radios that the plug polarity is opposite,
and the plug sizes are the same.</FONT></DIV>
<DIV><FONT face=Arial></FONT> </DIV>
<DIV><FONT face=Arial>Michael Ramsey</FONT></DIV>
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<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=duncanbp@msn.com href="mailto:duncanbp@msn.com">KEVIN DUNCAN</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=discussion@nsrca.org
href="mailto:discussion@nsrca.org">NSRCA</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Tuesday, January 13, 2004 1:29
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Futaba-Airtronics</DIV>
<DIV><BR></DIV>
<DIV>Does anyone know off hand if you can charge a Futaba Transmitter with an
Airtronics charge cord? I think I heard along time ago that the polarities
were opposite?</DIV>
<DIV> </DIV>
<DIV>Thanks in advance,</DIV>
<DIV>Kevin Duncan<BR><A
href="mailto:duncanbp@msn.com">duncanbp@msn.com</A></DIV></BLOCKQUOTE></BODY></HTML>