Biography

I am currently active in low-orbiting amateur satellites (LEO), and in narrow-band digital amateur television (RB-TV).

I'm very keen on designing and building amateur radio electronic circuits. Through my blog https://ea3cno.wordpress.com I publish my activity and updates on my amateur radio projects.

Equipment

V-UHF Satellite station:
- 145 MHz Yagui 2x4 elem. RHCP - 435 MHz Yagui 2x8 elem. RHCP
- Rotors G-5500 - Tracing software SatPC32 - Home made interface PC / Rotors
- TCVR IC-910

Uplink Satellite L Band:
- 1267 Yagui 16 elem.
- TCVR FT-817 - Homemade Transverter - Homemade PA 12W - Tracing software Orbitron
Homemade control rotors - rotor azimuth G250 - rotor elevation parabolic positioning
motor controlled by diseqc commands.

Amateur television:
- 435 MHz Yagui 5 elem. horizontal - 1245 MHz Yagui 16 elem. horizontal.
- Portsdown transmitter on the 70 and 23cm band. - 10W power amplifier on the 70 cm band
and 10W power amplifier on the 23 cm band.
- MiniTiouner V-2.0 receiver - Minitioune software V0.8