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Electronica, Radioamatorism, Hobby                             


I hope you discover interesting things here, that will capture the attention and come back and elsewhere. My work focuses in the field of amateur radio in particular, construction of home-made electronics applied, and not least in the hobby. I like to experiment with new fixtures and everything practical to the radio. 

Mobirise

HT-950 All-Mode Transceiver

All-Mode Home-Made transceiver, 50W output, 9 bands frequency

Mobirise

HT-305
QRP Transceiver

QRP transceiver, Si5351 DDS controled frquency VFO, 5W output dual band 3,5-7 MHz

Mobirise

FT-412 Home-Made Transceiver

Home-Made transceiver build by A412 old project. 30W output, AD9850 DDS controled VFO. 

Mobirise

PU-250
Piriana Uliana

250W Linear Power Amplifier for HF frequencies, with EL509 vacuum tubes.

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