[OFARC] Fwd: note #2 with 20m filter files

[Ralph]

Ralph


-------------- next part --------------
A non-text attachment was scrubbed...
Name: 20Mfilter.pdf
Type: application/pdf
Size: 2646946 bytes
Desc: not available
URL: <http://mailman.qth.net/pipermail/ofarc/attachments/20171003/b6313fb0/attachment-0004.pdf>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 20M Schematic.pdf
Type: application/pdf
Size: 11076 bytes
Desc: not available
URL: <http://mailman.qth.net/pipermail/ofarc/attachments/20171003/b6313fb0/attachment-0005.pdf>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 20M Shield.pdf
Type: application/pdf
Size: 10319 bytes
Desc: not available
URL: <http://mailman.qth.net/pipermail/ofarc/attachments/20171003/b6313fb0/attachment-0006.pdf>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 20M Chassis.pdf
Type: application/pdf
Size: 15037 bytes
Desc: not available
URL: <http://mailman.qth.net/pipermail/ofarc/attachments/20171003/b6313fb0/attachment-0007.pdf>