Interactive ISS 3D simulation pass over Italy on August 7th 2019

Images taken from Heavens Above



Meteor scatter radio system is operational again

Meteor scatter radio system is operational again. Radio receiver was changed, now We are using an RSP1A SDR receiver ( Also the 30 db preamplifier has been removed, we are testing if the internal LNA of the SDR is good enough for our purposes.

Meteor scatter system under maintenance

The meteor scatter receiving site at the APA observatory in Latina is currently under maintenance due to technical improvements

View of old meteors images


From today it is possible to view all the images of the meteors captured in the previous months. Just go to the menu and place the mouse on Meteors Radar> Meteors Gallery> Gallery 2019> “chosen month”

Remote MF antenna variometer

On 630 meter band page a new video about the renewed remote variometer.


30 meters MEPT again On the Air!

Last night I powered my old 30 meter DFCW QRSS3 MEPT.

It is strange to see how 400mW can reach Tasmania:

IK0VVE@VK7ZL (Tasmania)







Some grabbers from USA have a weak trace of my signal but it’s not readable, this mean that my […] web site is coming back

Hi all,

I’ve abandoned my web site for long time because of few free time . I decided to install a WordPress blog over my web server to simplify its management.

Some news have heen added, something comes from other site (the source of the link is always viewable), some is […]

First test with 3 stepper and WEController

La mia prima stazione HF

Qualche giorno fà a casa dei miei stavo rovistando in alcuni cassetti… e cosa ti trovo? La foto della mia prima stazione HF dei primi anni 90! Ancora non ero OM ma ero un attivo SWL e BCL (si vedono alcune QSL di Broadcast), un CB (che ormai da tempo era spento!) fà “bella” mostra […]

Enlarged 40m band in Italy! Finally!!

If you hear I stations transmitting over 7.100 MHz it’s all OK, they aren’t pirates! Finally we have permission to use 40 meter band from 7.000 to 7.200 MHz! This is good for SSB activities with USA.