RA5BX

Hello my friends!

I'm radio engineer, born 1950

My developments:
1978 - Q-PSK professionally designed
1980 - Morse text generator and skimmer CW on air
1981 - SSTV/RTTY noise protected (All digital detection)
1988 - Super delta-loop 342 m (Fully HF range +1 .8 MHz)
2022 - Dual Invert-V OCF (SWR < 1.5 on all HF Ham bands)
2024 - TTCW

Previous calls: RA3AJY = UA3APL = UW3AQ = RU3AQ
= SWL UA3-170368 since 1969
OFF the air from 1990 to 2022

I'm crazy about QRP
SWL report are WELCOME

Source of power is cup of coffee with cigarette