K2 SSB microphone connection

[Mike Geddes]

Ugh-h-h!  Been trying to do Tom's (N0SS) microphone configuration header for
P1.  After hour and a half I figure there must be a better solution!  Maybe
my connectors were not very good quality . . . but had trouble keeping the
wire in, tabs breaking, blah blah blah.  Messed up the two connectors I had
in the process. I like the idea but it is just not working for me.  I tried
using the flat cable wire as Tom suggested, then some small hookup wire I
had . . . and had no luck on either.  The hookup wire had some
possibilities, but I soldered one jumper in and it blocked others, etc.
Guess I may be just impatient tonight.

I am about ready to use Electraft jumpers and just rewire the mike
connection. Any ideas or suggestions are welcome.

73,
Mike
N4JX

K1/4  2319 on the air
K2    6042 on the air


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[Don Wilhelm-3]

Mike,

Unless you have good IDS connectors to stick the wires into, yes those
things are tricky.

Personally I prefer the straight across computer jumpers where
applicable and I use wirewrap for the rest, but for those who do not
have wirewrap tools and wire, that is not a really good solution.

You could solder to the header, but that defeats the purpose.  If you
have to resort to soldering, I suggest that you solder small jumpers on
the other side of the board (yes, you have to remove the front panel
board from the chassis to do that).

If you are using the ICOM or Kenwood mic configuration, using some
jumpers and then soldering on the front of the board is not really hard
because there are only a few wires that are not straight across, but if
you are trying to wire it for the Yaesu mic pinout, things get more 'messy'.

Sorry, but I don't have a crisp answer other than wirewrap.

73,
Don W3FPR

Mike Geddes wrote:

> Ugh-h-h!  Been trying to do Tom's (N0SS) microphone configuration header
> for P1.  After hour and a half I figure there must be a better
> solution!  Maybe my connectors were not very good quality . . . but had
> trouble keeping the wire in, tabs breaking, blah blah blah.  Messed up
> the two connectors I had in the process. I like the idea but it is just
> not working for me.  I tried using the flat cable wire as Tom suggested,
> then some small hookup wire I had . . . and had no luck on either.  The
> hookup wire had some possibilities, but I soldered one jumper in and it
> blocked others, etc. Guess I may be just impatient tonight.
>
> I am about ready to use Electraft jumpers and just rewire the mike
> connection. Any ideas or suggestions are welcome.
>
> 73,
> Mike
> N4JX
>
> K1/4  2319 on the air
> K2    6042 on the air

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