[1000mp] An optocoupled isolator for Yaesu CAT

Wed, 10 Apr 2002 15:18:02 -0700

Guido,

Thanks for the information.

What program did you use to draw the schematic?

Mort

----- Original Message -----
From: "Guido Tedeschi, ik2bcp" <[email protected]>
To: <[email protected]>
Sent: Wednesday, April 10, 2002 2:06 PM
Subject: [1000mp] An optocoupled isolator for Yaesu CAT

> Hello All,
>     I designed a simple optocoupled isolator for connecting the CAT
> interface of our Yaesu FT1000MP MK5 to a PC.
> The optocoupling avoids electrical and RF problems that you can have with
a
> simple RS232C cable (especially in a contest environment...).
> If anyone is interested, go to http://www.hamlan.org/tech/tech.htm
> Ciao and 73
> Guido, ik2bcp / iu2r / ab9dg
>
>
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