ARLA/CLUSTER: Modo Digital ROS em 60m

[João Gonçalves Costa]

The amateur radio weak signal data mode ROS HF-4 is acheiving great results on the 60m band.

On the afternoon of Monday, Feb. 28, Arkady Grikurov, RN6AM, in Krasnodar, Grid Square KN95ka, received a low power ROS HF-4 signal from the UK on 5.367MHz.

Spots on 5.367MHz had previously been received from across Europe but that by RN6AM is the furthest so far.

The software for the mode is completely free and more information can be found via the ROS website, http://rosmodem.wordpress.com/

Data across the Atlantic on 502kHz
http://www.southgatearc.org/news/february2011/data_across_atlantic.htm