This is the BAMA archive. These manuals are available for download and free of charge. Do not be tricked into paying for a manual that is available here for free.
I am now accepting new manuals for inclusion in this archive. Contact and submission information below
Manual for National NC-190. Compliments of Scott McDonald, KA9P. NC-190 Manual 2, NC-190 Schematic This is for a slightly earlier model that used 12 volt tubes in some circuits instead of only 6 volt ones that were in the later version. There are also a few component value changes here and there. David Brant AC4JB