Posted by Jim Brown-10 on URL: http://elecraft.85.s1.nabble.com/KPA3-KAT500-Remote-Question-tp7556611p7556729.html
On 5/27/2012 5:20 AM, Joel Black wrote:
> RS232 has a reliability issue past 50'.
Not if you use low capacitance cable, like CAT5. At some point, the
RS232 specification for distance was redefined on the basis of total
cable capacitance.