[GreenKeys] USB to RS-232

Andreas Müller dd1lm at t-online.de
Sat Jun 10 03:48:39 EDT 2017


Hi folks,

I followed this thread and just wanted to remind the following alternative:
I made good experiences with Digi-Portservers instead of USB-to-serial 
adapters. They are installed on the Laptop and you can talk to them as Com-
Port. I even use them in my mobile station and they provide 8 Com-Ports (there 
are different sizes as well) for remote control and data to modem. And as it 
is connected via LAN, you have access from different computers.
But as living in Germany I must admit I did not try to use 45,45 Bd as we use 
50 Bd. 

Regards,
Andreas, DD1LM


Am Donnerstag, 8. Juni 2017, 15:00:17 schrieb Steve Garrison:
> Wow, thanks Dave!  Who said old farts can't learn new tricks?
> 
> I was never aware of the A, B, C, D, & E lettering scheme to designate the
> size of the shell.  I am guilty of belonging to the camp followers that
> just changed the number pins on the DB-25 to DB-9.
> 
> I patiently await my 50 lashes with what I hope is a very wet noodle. :-)
> 
> Thanks again Dave.  It is great to belong to such a group that allows me to
> learn new things even at my age.
> 
> Steve G./N4TTY
> a.k.a. Codecage
> 
> P.S. How many need an education on what that a.k.a. represents?  Those that
> know don't give it away yet!
> 
> > On Jun 7, 2017, at 8:11 PM, Dave Horsfall <dave at horsfall.org> wrote:
> >> On Wed, 7 Jun 2017, Ralph Irish wrote:
> >> 
> >> It is a 30" cable with a USB connector on one end and a DB9F on the
> >> other.
> > 
> > Not having a go at you or anything, but am I the only one annoyed by
> > 9-pin connectors being called a DB-9?  It's actually a DE-9; a DB-9
> > would be a 25-pin shell containing 9 pins (not very practical).
> > 
> > https://en.wikipedia.org/wiki/D-subminiature has some nice piccies.
> > 
> > 9: DE-9
> > 15: DA-15
> > 25: DB-25
> > 37: DC-37
> > 50: DD-50
> > 
> > Oh, and a DB-13W3 was a video connector used by Sun etc; it has 10 pins
> > and 3 video ones.
> 
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