Translation to Polish language by Roman Bagiñski SP4JEU www.sp4jeu.cba.pl
(ROS v6.6.8 re-uploaded). Thanks to Roman
Translation to Polish language by Roman Bagiñski SP4JEU www.sp4jeu.cba.pl
(ROS v6.6.8 re-uploaded). Thanks to Roman
This antenna is used by EA5GTU/P during his holidays in La Manga (Spain). Besides of this antenna being low efficient on HF, he could contact with YV5MM (Venezuela) with ROS.
And this is an example of how you should not configure your Rig filter. In this case ROS frequencies below 1000Hz are lost in a Icom-7000. However the contact with YV5MM could be completed in the worst conditions.
First on air test of the ROS Digital Repeater Mode (by Graham G0NBD)
EA5HVK <> IK2AOS <> G0NBD
Communication where established on 28.295 Mhz , all stations using the same frequency
The RF path G0NBD <> IK2AOS and EA5HVK <> IK2AOS ,
No signal from EA5HVK could be observed at IO83LK
Later , the cross band function was successfully trailed, with a HF / VHF two way qso between G4WGT and EA5HVK using my station G0NBD as the cross band repeating station.
G4WGT using 144.980 and EA5HVK 10.134.
The RF path G4WGT <> G0NBD <> EA5HVK
From 3 August 2011, the new ROS Mode accepts selective decoding and it will not be compatible with the present ROS Mode.
In position ALL decode any message (recommended for SWL operation).
In position RN6AM only decode RN6AM transmissions (recommended for QSO operation).
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