[DXBase] Rig Control via USB Port

Sun, 1 Dec 2002 14:32:15 -0600

Here are some prices (from Byterunner)
2 port PCI serial card: 46ドル.00
4 port PCI serial card: 99ドル.00
8 port PCI serial card: 189ドル.00
The USB alternative:
1 USB to 1 Serial: 20ドル.00
1 USB to 2 Serial: 38ドル.00
1 USB to 4 Serial: 110ドル.00
So, although there is no USB to 8 serial device available that I am aware
of, the prices via the USB route are about the same as PCI cards.
While the Byterunner PCI cards do support DTR CW generation and Baudot code
generation (with DTR push to talk), I would need some evidence that the USB
alternative would support those very limited (to hams) applications.
BUT...USB is the future path of PC's. Very compact PC's are being sold with
no user accessible slots at all.
Courtny..when you say DXBase does not support a 'direct USB interface' I am
guessing that you are talking about support for non standard things like
controlling individual lines (DTR for example). Won't the operating system
allow these converters to look like conventional COM ports for typical
communications use? And as such wouldn't these USB to RS232 devices work
for radio frequency control, rotor control, packet tnc, etc.
Ron N5IN
----- Original Message -----
From: "Bill Nowicki [WA4OYH]" <[email protected]>
To: <[email protected]>
Sent: Sunday, December 01, 2002 1:37 PM
Subject: Re: [DXBase] Rig Control via USB Port
> Courtney,
> I must disagree with the statement that a USB to Serial HUB is a waste of
> computing power. I have need for more than 4 serial ports and to purchase
> serial port expander cards such as Rocketport is expensive and requires
> computing power to operate. The USB to serial HUB is a less expensive
> option. The serial interface in Windows does not seem to have a standard
> that every manufacture or software developer will follow. My hope is that
> DXBase will support USB in the future and get away from the resource
> problems that hamper standard serial ports.
>> Bill WA4OYH
>> ----- Original Message -----
> From: "Jack" <[email protected]>
> To: <[email protected]>; <[email protected]>
> Sent: Sunday, December 01, 2002 1:05 PM
> Subject: Re: [DXBase] Rig Control via USB Port
>>> > Tom,
> >
> > Use a USB to Serial hub and get multiple serial ports from one USB port.
> > DXbase does not support a direct USB interface. ( such a waste of
> computer
> > resources to do so ).
> >
> > Regards,
> > Courtney
> >
> > ----- Original Message -----
> > From: <[email protected]>
> > To: <[email protected]>
> > Sent: Sunday, December 01, 2002 12:50 PM
> > Subject: [DXBase] Rig Control via USB Port
> >
> >
> > > Is it possible to control a 756PROII via the USB ports? Thank you.
> > >
> > > Tom Neill K4XG
> > >
> > > _______________________________________________
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