But if such never comes, what could it be the reason? A basic technical check of the station can be easily done and will logically have preceded any call. The satisfaction resulting from the response to this call is indescribable. So if there were enough automated stations worldwide that record and share the stations they listen to, couldn’t we see in real time how each band propagation goes?Ī second simple activity for communication purposes is the selection of a frequency and the transmission of a general call CQ signal. Even if such a procedure were possible, for how long in a continuous period of time can it be performed? Having a tool like the computer, could not automate the process that would give us a list of stations that we have heard in different modes and at the same time their display on the map but also their recording in a database for future search or other work on this data? In whatever way this search of the transmitting stations is made, it would be difficult if not impossible for a radio amateur to record all the stations heard and let alone portray them on a global atlas. Although such an activity has its own magic, could we in this day and age have a parallel and simultaneous decoding of multiple signals? In this way not only would we not lose stations that would not be transmitting the moment we serially passed over their frequency, but we could easily choose contact for our QSO.
Rtty skimmer serial#
The operation that is essentially performed with this action is a serial search in the frequency range and pause to decoding – listening to a single signal – station. In the simplest case of use, a radio amateur would open his transceiver and tune on the permitted frequencies, looking from the start to the finish of band to listen to other stations they broadcast. On the contrary, it can be made better by using the new tools offered to us by colleagues from all over the world. But the passion and need for QSO and listening can’t change for anything. More than twenty years have passed since then, times have changed and information society has invaded our lives. The passion of listening to HF in different bands and modulations – communication modes is an activity I will always seek to have.
Setting up the first machine in the shack and the first contacts at 14 and 7 megacycles are experiences I will never forget. One of the first machines acquired by a radio amateur is usually an HF transceiver, which together with a simple dipole antenna enables them to chat with colleagues from all over the globe. Short and medium waves are ideal for an easy and fast conduct of a QSO with this purpose. One of the pillars of Radio Amateurism is global communication. How could we use all this for the benefit of our hobby? Servers operating somewhere within the web store and manage this data.
Rtty skimmer software#
Internet is a set of tools that unite all software applications by transferring the data they generate. The increasing power of personal computers along with a plethora of programming platforms offer easy, fast and efficient development of radio signal analysis and processing software.
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