[WT-support] Configuring LPT and DX Doubler

[Bruce Elbert]

Win, thanks for the information. There's too much there to figure out right
now (and I don't understand German). But, we'll keep looking into this. For
now, I'll operate the DX Doubler manually with Win-Test. 73, Bruce K6ZB


-----Original Message-----
From: support-bounces at win-test.com [mailto:support-bounces at win-test.com] On
Behalf Of Winfried Kriegl DK9IP
Sent: Monday, August 11, 2008 6:46 AM
To: support at win-test.com
Subject: Re: [WT-support] Configuring LPT and DX Doubler

Bruce,

in order to get your DX doubler working with modern PC/notebook hardware you
might try to 
use something like that: 
http://www-user.tu-chemnitz.de/~heha/bastelecke/Rund%20um%20den%20PC/USB2LPT
/
(page in german sri). A microcontroller is used to emulate a "real" LPT
port. No guarantee 
that it will work without problems though.

73 Win DK9IP


Bruce Elbert wrote:
> Larry, thanks for the suggestion. I understand that a USB-Serial adaptor
> won't work with the DX Doubler since it has the parallel (DB-25)
interface.
> 
> With the port adaptor, the laptop has the parallel (DB-25) interface but
the
> computer does not identify it as particular Port. So, I believe that
> Win-Test cannot use it.
> 
> Is that the correct situation, that the DX Doubler cannot work with my
> laptop? Perhaps someone has this working.
> 
> By the way, I tried DirectIO and it does not seem to recognize this
parallel
> port either.
> 
> 73, Bruce K6ZB
> 
> -----Original Message-----
> From: support-bounces at win-test.com [mailto:support-bounces at win-test.com]
On
> Behalf Of Laurent HAAS - F6FVY
> Sent: Sunday, August 10, 2008 11:17 PM
> To: support at win-test.com
> Subject: Re: [WT-support] Configuring LPT and DX Doubler
> 
> Hi
> 
> Bob Wilson, N6TV a écrit :
> 
>> Maybe you are using a USB to parallel or USB to serial adapter?  If so, 
>> check the web for the latest device drivers.
> 
> A word of caution here : Most (if not all) USB to Parallel adapter are 
> *NOT* compatible with Win-Test (or any other application driving the 
> output data pins). They only work for printers. Make a serious and 
> complete test of these adapters before adopting !
> 
> On the other hand, USB to serial adapters usually do the job.
> 
> 73
> 
> Larry - F6FVY
> 
> PS : If you have to add an USB adapter of some sort, it would have been 
> much easier to use a USB-compatible SO2R device like the microHam MK2R 
> (http://www.microham.com/index1.html) or the HamRadioSolutions EZMaster 
> (http://www.hamradiosolutions.com/). BTW, they also integrate a WinKey 
> (one less box...). Just my two cents...
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