[digitalradio] Narrow SSTV guide on wiki

[obrienaj]

My guide to narrow band SSTV suitable for 30M operations is listed in the 
amateur radio wiki.  Useful format.

http://amateur-radio-wiki.net/index.php?title=K3UK%27s_Quick_and_Dirty_Guide_to_Narrow_Bandwidth_SSTV

Andy K3UK