Here's a link for a 2M mod...
http://www.wwc.edu/~frohro/HD-1481/m...hkit_hd-14.htm

73, Richard WB8KRN


"KØHB" wrote in message ink.net...
Anyone know the upper freq limit for these? Can't find my manual.
Will they work at 2M/440?

73, de Hans, K0HB