This paper discusses about the observations method of a radio wave propagation in the ionosphere using WinRADIO. As a Software Defined Radio, WinRADIO could be used for observing the propagation of a radio wave in the ionosphere by using 3 sequence steps. The steps are: (i) Determine the signal source based on the skywave propagation analysis; (ii) Setup the WinRADIO function which related to t…
This paper discuss about the implementation of the Automatic Link Establishment (ALE) data processing for supporting the Indonesian space weather services which known as Space Weather Information and Forecast Services (SWIFTS). As an observation instrument which similar to the application that use in the HF radio communication, the ALE data processing has a potential value to be used for suppor…