[1000mp] An optocoupled isolator for Yaesu CAT

Thu, 11 Apr 2002 00:30:33 +0200

Hello Mort,
    I use Orcad 9.2 Capture that we bought at work, very good but very
expensive... :-(
Ciao and 73
Guido


----- Original Message -----
From: "Mort Arditti" <[email protected]>
To: <[email protected]>
Sent: Thursday, April 11, 2002 12:18 AM
Subject: Re: [1000mp] An optocoupled isolator for Yaesu CAT


> 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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