Yep, and when I switched to the serial port, it worked. I only got .6v out
on the collector, so I am going to put a stage in there to give me 5v and
ground for the swing. It'll work with the Epson after that mod. I should be
on the air tonight.
Mike>WE0H
http://www.we0h.us/lf.html
185.303kc QRSS/CW
ID is "WE"
-----Original Message-----
From: [email protected] [mailto:[email protected]]On Behalf
Of James Moritz
Sent: Friday, July 26, 2002 4:33 AM
To: [email protected]
Subject: Re: LF: LPT/Parallel port setup for transmitting???
At 18:25 25/07/2002 -0500, you wrote:
I am using Windows 3.11 with the QRS 3.17 program and keyer design that
comes with the program. I am keying an Epson Oscillator with a 10k resistor
in series with the collector of the NPN transistor. I am using pin 2 of the
LPT port....
I have not tried the parallel port, but QRS 3.17 certainly works the COM
port OK on my old 386 laptop running Windows 3.1.
Cheers, Jim Moritz
73 de M0BMU
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