ARLA/CLUSTER: Contactos em ROS no YouTube vídeo

[João Gonçalves Costa]

[http://rosmodem.files.wordpress.com/2010/01/pantalla-principal.jpg?w=300&h=225]
Amateur Radio data mode ROS - YouTube video

A YouTube video shows ROS the new digital mode designed for HF, Meteor Scatter or Moon bounce working

Developed by José Alberto Nieto Ros the first HF contact using the mode took place on February 18 and the first moon bounce contact, between SV8CS and DL8EBW, followed a few days later on February 22.

The software has two Symbol Rates: 16 and 1 baud (the latter aimed at weak signals down to -35 dbs of S/N) and can automatically synchronize any Symbol Rate.

It is still in Beta state so users should ensure they are running the latest version as José has made a number of improvements in the lst week. Download “ROS v2.1.3″ <http://www.mediafire.com/file/ym3gjtk2ra5/ROS%20v2.1.3%20Beta.zip> <http://www.box.net/shared/hot7gjcv43>    Download “ROS User’s Guide v1.1″ <http://www.mediafire.com/file/um4ztywzzod/ROS%20User%20Guide%20v1.1.pdf> <http://www.box.net/shared/hot7gjcv43>

Watch ROS new Digital Mode: http://www.youtube.com/watch?v=0zHillFLoos and http://www.youtube.com/watch?v=FM-2t1YkET0

You can download ROS from
http://rosmodem.wordpress.com/

To use ROS you just need your HF radio, a PC and a PC sound card interface.

Information on sound card Interfacing can be found at
http://www.southgatearc.org/articles/g0ftd/data_dummy_interface.htm
and
http://www.southgatearc.org/news/september2007/psk31_soundcard_interface.htm

D. José Alberto Nieto Ros is Telecommunications engineering at the Alfonso X el Sabio University (Madrid).
Services: Expert works. Wiring. Radio and TV broadcasting stations. Interferences.
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