

630 meter transmitter
A Southern Avionics SAC-SS250, 25 watt non-directional aeronautical beacon transmitter and antenna tuner in an on-line
post 25 Jan 2024

630 meter Projects Links →
630m Band 472 to 479kHz Transverter
The complete high performance 472 to 479kHz 630m Band, 5 Watts of linear output
630 meter antenna Limited edition!
Due to the increase of sunpanels and PLC devices, the HF radio spectrum is more and more polluted. Add to it that in NL there is certain group of sunpanel "pioneers" who consider themselves capable of installing these devices by themselves
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The complete high performance 472 to 479kHz 630m Band, 5 Watts of linear output
Due to the increase of sunpanels and PLC devices, the HF radio spectrum is more and more polluted. Add to it that in NL there is certain group of sunpanel "pioneers" who consider themselves capable of installing these devices by themselves

PSION Greyline Clock PSION Greyline Clock v. 1.0 is a UTC/Local clock showing sunlight/darkness area on the world map