ROS opens the forgotten band‏



ROS  opens the  forgotten band , 5.367 MHz
On a  frequency  where time delay and  phase  distortion over
long paths  severely disrupt conventional   data  modes ….
 
ROS HF-4 , 25  watts  to  a 35  ft  vertical  resulted  in a  surprise
decode  from RN6AM  ,on a band  normally  considered  closed
during  daylight hours  to  all  but  NVIS  propagation , quickly
followed  by  spots  from Europe and the  UK

Australia on 80m again

ROS takes the Blue Riband Fastest live data to cross the Atlantic G > VE

 

MF History in the making , (again) at 21:34 gmt 13/2/11 Joe VO1NA decoded a full beacon decode from G0NBD , on frequency 502 KHz.

Not only was this the first ‘LIVE RTTY’ decoded over the Atlantic but at  2134 hours, was a quite unexpected event so early in the night , s/n ranged from -23 to -27 dB giving 100% decode from a ERP of 1 watt .

ROS MF demonstrating good ability to resolve signals with deep and rapid qsb , over 3500 kms path.

Note: In the last version, ROS MF Frequency is 500 Khz USB (carrier 501.5 Khz)

Export options

You can export the QSO in a .adi file or exclusively to HAMLOG.EU, HRDLog.net or eQSL.cc  or both….. by clicking in the options.

Frequency Link

Now it is possible to change the frequency clicking on this window:

(And congratulations by the -35dB reception in Iceland)

ROS on DX4WIN

ROS Mode included on DX4WIN logging software (version 8.0.5).

http://www.dx4win.com/

Australia on 80 meters

Congratulations!