[Elecraft] KXUSB pinout

Don Wilhelm donwilh at embarqmail.com
Wed Mar 18 00:07:02 EDT 2020


The cable shown in the XG3 manual can be ordered from Elecraft as the 
KXSER cable.  Or it is easy to build your own if you have the proper 
connectors.  The KXUSB has the same pinout at the KX2/KX3/XG3 end, but 
plugs into a USB port instead of a serial port.

73,
Don W3FPR

On 3/17/2020 9:54 PM, M. George wrote:
> Is the same cable as you would use with the Elecraft XG3, take a look at
> the end of the XG3 manual:
> https://ftp.elecraft.com/XG3/Manuals%20Downloads/E740154%20XG3%20Owner%27s%20Manual.pdf
> 
> The tip(1) is TX and the Ring(2) is RX... and well you guessed it... the
> Sleeve(3) is Ground. So on a DB9 (D-Sub) connector, pin 3 goes to the Tip,
> Pin 2 goes to the Ring and Pin 5 to the Sleeve.
> 


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