Buy a serial port A/B switch for a computer, they are easy to convert for
your purpose. You can alter the switch box with 13-pin connectors, or leave
it as is, and buy 23-pin serial connectors, some wire, and 13-pin connectors
to make adapter cables.

These serial port switches are handy for lots of similar projects/purposes,
and are inexpensive.

Charles, N5PVL


"aRKay" wrote in message
...
Wanted: 13-Pin DIN A/B Switch

This may sound like a strange request but I have a need for a 13-Pin DIN
A/B switch. The reason is I use a SignaLink SL-1+ interface and a PK-232
and I am tired of having to remove the TS-570 to make the switc over.

I could make one but would prefer to buy on from someone like MFJ. I
don't think they make such an item

Dick, AA5VU