[Ham-Mac] USB Serial adapters

[Don Agro]

Hi Chris,

On 23-Jun-05, at 11:05 AM, Chris Smolinski wrote:

> Here is the 8 pin Mac serial port pinout, there is only ONE output  
> handshake line:

The point I was making is that the RS-422 port can be strapped to  
work with RS-232 devices including hardware handshake devices, the  
RS-232C port CANNOT be used with RS-422 devices.

If you are interested in keying your rig with the DTR and RTS lines  
and eliminating level shifters the microHAM device is a much better  
all round choice...

<http://www.microham.com/USB%20interfaces.html>

I have all of them in the lab and they all work great with the more  
than 60 radios that MacLoggerDX supports.


73 Don Agro VE3VRW

D o g   P a r k   S o f t w a r e   L t d .

email: dagro at dogparksoftware.com
   www: http://www.dogparksoftware.com
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