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<div class="moz-cite-prefix">On 1/13/2020 9:08 PM, John Langner
WB2OSZ wrote:<br>
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<blockquote type="cite"
cite="mid:001201d5ca7f$85cdc4d0$91694e70$@comcast.net">
<pre class="moz-quote-pre" wrap="">
FX.25 is a clever scheme to add forward error correction (FEC) to AX.25
while maintaining total compatibility with older equipment. FX.25 has been
used for more than a decade with some Amateur Radio satellites.
Implementations were oriented toward that very specialized application and
not suitable for general purpose use.
FX.25 has recently been integrated into a general purpose TNC making it very
easy to use. Many other AX.25 based applications can now gain the benefits
while retaining complete compatibility with older equipment.
For more details, see
<a class="moz-txt-link-freetext" href="https://github.com/wb2osz/direwolf/blob/dev/doc/AX25_plus_FEC_equals_FX25.pd">https://github.com/wb2osz/direwolf/blob/dev/doc/AX25_plus_FEC_equals_FX25.pd</a>
f
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<p>The link, as you published it, generates a 404 error because the
final letter "f" in ".PDF" wrapped to another line. For most mail
clients, enclosing the URL string in "<" and ">" will force
the mail reader to treat the string as a single continuous line,
even if it wraps to a second line. I.e. like this:</p>
<p><a class="moz-txt-link-rfc2396E" href="https://github.com/wb2osz/direwolf/blob/dev/doc/AX25_plus_FEC_equals_FX25.pdf"><https://github.com/wb2osz/direwolf/blob/dev/doc/AX25_plus_FEC_equals_FX25.pdf></a></p>
<hr width="100%" size="2">Stephen H. Smith wa8lmf (at) aol.com <br>
Skype: WA8LMF<br>
EchoLink: Node # 14400 [Think bottom of the 2-meter band]<br>
Home Page: <a class="moz-txt-link-freetext" href="http://wa8lmf.net">http://wa8lmf.net</a><br>
<br>
----- NEW! 60-Meter APRS! HF NVIS APRS Igate Now Operating
------<br>
<a class="moz-txt-link-rfc2396E" href="http://wa8lmf.ddns.net:14447/"><http://wa8lmf.ddns.net:14447/></a><br>
<br>
<br>
<br>
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<a class="moz-txt-link-rfc2396E" href="http://wa8lmf.net/map"><http://wa8lmf.net/map></a><br>
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Long-Range APRS on 30 Meters HF <br>
<a class="moz-txt-link-rfc2396E" href="http://wa8lmf.net/aprs/HF_APRS_Notes.htm"><http://wa8lmf.net/aprs/HF_APRS_Notes.htm></a><br>
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