THE SOFTWARE OF
I 5 T G C

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Cliccare qui per il testo italiano

IONOSPHERIC PROPAGATION (DOS) Among the programs, implemented in the last years, I think that the one allowing an evaluation of the conditions of propagation, whose main window appears in the picture at left, is the most interesting for radio amateurs even if at present, by Internet, is possible to acquire such data, in almost real-time. Some time ago this program was put into the packet net of italian radio amateurs, so it is already in use by a number of them. The program runs under DOS 5 or better, but also under some Windows that accept DOS programs, for instance Windows 95, 98, ME, XP.

IONOSPHERIC PROPAGATION (WINDOWS) To make this program usable also with the more recent machines,not able to run DOS, I have rewrited a new version, whose main window appears in the picture at left.

LONG WAWE PROP. AND QRB CALCUL.(DOS) Another program, I think useful for radio amateurs (see picture at left), was also implemented, it allows to calculate the ground wave propagation in the long wave range as well as the correspondence between geographical co-ordinates and the WW Locator, showing also the distance(QRB) in respect to the local co-ordinates. The program runs under DOS 5 or better, but also under some Windows as stated before.

LONG WAWE PROP. AND QRB CALCUL.(WINDOWS) Also for this program I have realizzed a new version able to run on the more recent machines, whose main windows appears in the picture at left.

Whoever is interested can straight download the files shown below.



  1. ION26PAC.EXE ionospheric propagation (DOS version english 175 K)
  2. ION25PAC.EXE ionospheric propagation (DOS version italian 180 K)
  3. HWP30PAC.EXE ionospheric propagation (WINDOWS version english/italian 300 K)
  4. LWPROPAC.EXE long wave prop. and QRB calcul. (DOS version english 138 K)
  5. OLPROPAC.EXE long wave prop. and QRB calcul. (DOS version italian 138 K)
  6. LWP30PAC.EXE long wave prop. and QRB calcul. (WINDOWS version english/italian 65 K)

These programs are available as "self-extracting" files, generated using my own software. I suggest reading the .TXT file of the program before using it.



Cesare Tagliabue I 5 TGC
Updated: September 2014


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