[Elecraft] K2: USB to Serial for Rig Control

[JT Croteau]

Several folks recommended bargain USB to Serial adapters that are
based on the ProLific chipset.  So, I figured I try one out... for $9
what the heck.  It works fine for both rig control and CW/PTT keying.
HOWEVER, it is a big noise generator.  Holy cow.  My S-meter jumps by
2 points when I insert this device into the USB port on the front of
my PC.  I have yet to try connecting it to one of my rear, motherboard
mounted, USB ports.  I'm hopeful it will help but not counting on it.

Check out this waterfall display and you can clearly see where the
adapter is inserted.

http://tinyurl.com/2hzyl3

I think I will end up investing in a multiport serial adapter for my
PCI slot instead.  heh.

-- 
JT Croteau, N1ESE - Manchester, NH