On Wed, 13 Oct 2004 16:54:36 GMT, "4nradio" wrote:

What I find interesting is the Serial Interface option. The USB
specification makes the most sense for interfacing with modern computers,
but evidently Winradio is also targeting those with older laptops or PCs.
I'm surprised that a regular serial port could handle all the DSP data that
goes back and forth for demodulation, filtering, etc. Perhaps the Serial
Interface is for control of something else, not basic I/O and operation.
The system requirement *does* say that "one free USB port" is needed, not "a
USB port or a serial port".

According to someone posting on the WinRadio Yahoo group, if you use the serial
port to connect to the computer you have to use your sound card to digitize the
IF output from the radio. He doesn't say where he got his information. I note,
however, that in the pictures on Winradio's site the radio appears to have a
DB-9 connector and no USB connector and a cable with a DB-9 on one end and a USB
plug on the other.