After a couple of years I completely rebuilt my HF antenna. Based on the same principle of the old one, the new antenna is a dual polarization model. It’s a G5RV wich is possible to “drive” also in vertical polarization. It works from 6 to 160 meters band and the vertical polarization is recommended on […]
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In the first period of my test with QO-100 Satellite, I tried to receive it with a 80 cm dish using a PLL LNB. To “discipline” and get a stable signal I used the SDR Console software option for this satellite. It works very fine and I didn’t need any other correction to get good […] Images taken from Heavens Above
[…] Meteor scatter radio system is operational again. Radio receiver was changed, now We are using an RSP1A SDR receiver (https://www.sdrplay.com/rsp1a/). Also the 30 db preamplifier has been removed, we are testing if the internal LNA of the SDR is good enough for our purposes. The meteor scatter receiving site at the APA observatory in Latina is currently under maintenance due to technical improvements 
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”
On 630 meter band page a new video about the renewed remote variometer.
Last night I powered my old 30 meter DFCW QRSS3 MEPT. It is strange to see how 400mW can reach Tasmania: IK0VVE@VK7ZL (Tasmania) IK0VVE@G0MQW IK0VVE@LA5GOA IK0VVE@NL9222 IK0VVE@PA1GSJ IK0VVE@PA2OHH IK0VVE@PA3FYM Some grabbers from USA have a weak trace of my signal but it’s not readable, this mean that my […] 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 […] |
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