Re: [K2] N1MM Logger with KPA100

Posted by Don Wilhelm-4 on
URL: http://elecraft.85.s1.nabble.com/K2-N1MM-Logger-with-KPA100-tp7576690p7576696.html

Bruce,

The KAT100 cable does not use the RXD, TXD and Signal Ground RS-232
signal lines, so unless your cable has a fault (a short between
conductors at the K2 end) the KAT100 connection is not to blame.

Both the TXD and RXD signals are used when attempting the Hyperterminal
Test 1, so I would figure that the KPA100 RS-232 communications is working.

Make certain that the COM port is set to 4800 baud.  Try another
computer if possible.

73,
Don W3FPR

On 7/13/2013 7:28 PM, K1FFX wrote:

> Followup with some additional info: I inserted a breakout box (yes ... I
> still have one!) to verify that my cable is OK ... and it is.  The PC's TXD
> signal (pin 2) is showing up on the K2 end of the cable.  One other piece of
> info: the cable is actually a Y-cable ... I built the KAT100 this past March
> and it is on-line.
>
> Thanks -
>
> Bruce K1FFX
>
>
>
>
> -----
> Bruce Rosen
> K1FFX
> K2/100 6982 KSB2 KAT100-1
>
> --
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