If WINMOR includes a descendant of SCAMP's busy frequency detector, this is
great news.
73,
Dave, AA6YQ
-----Original Message-----
From: [email protected] [mailto:[EMAIL PROTECTED] Behalf Of Jon
Maguire
Sent: Tuesday, August 26, 2008 8:47 PM
To: [email protected]
Subject: [digitalradio] Re: New digital mode interface due for release 25/08/08
ARRL article:
New HF Digital Protocol to Debut at DCC
WINMOR, an HF digital protocol designed for use with the Winlink 2000
network, will be unveiled at the upcoming ARRL/TAPR Digital
Communications Conference in Chicago, September 26-28.
[see screen shot]
http://www.arrl.org/news/images/nms/fullsized/373.gif
According to developer Rick Muething, KN6KB, WINMOR will effectively
eliminate the need for external PACTOR hardware. "This new protocol is
implemented through a Windows application that uses a computer sound
card for all the analog-to-digital conversion. It provides error-free
ARQ transfers within 200, 500 or 2000 Hz bandwidths," Muething said.
In terms of throughput, Muething said that the 200-Hz WINMOR mode
appears to equal the performance of PACTOR I. In WINMOR's 2000 Hz
mode, its performance rivals PACTOR III.
"WINMOR is a work in progress," Muething said. "We won't be pulling
the wraps off a finished application at the conference. We're close,
though. I'd like to see on-air testing in 3 to 6 months."
DCC Conference information and registration is available online
http://www.tapr.org/dcc
or by telephone at 972-671-8277.
Rick Muething's presentation paper, WINMOR. . . A Sound Card ARQ Mode
for Winlink HF Digital Messaging, is included in the conference
proceedings.
http://www.arrl.org/news/stories/2008/08/26/10284/?nc=1
