Date   
New VARA HF released 4-3-0 By Siegfried Jackstien · #51448 ·
New VARA HF released 4-3-0 By Siegfried Jackstien · #51443 ·
Speech to text technology in digital mode software 2020 ? By Siegfried Jackstien · #51418 ·
Build a Long-Distance Data Network Using Ham Radio - IEEE Spectrum By Siegfried Jackstien · #51360 ·
Build a Long-Distance Data Network Using Ham Radio - IEEE Spectrum By Siegfried Jackstien · #51359 ·
New digital mode PS-18 (HF pager) from DXsoft and Radial, or we invented APRS again :-) By Siegfried Jackstien · #51181 ·
PSK beacons on HF ? By Siegfried Jackstien · #51098 ·
First ROS test over QO-100 Sat By Siegfried Jackstien · #50918 ·
Es'Hail 2 (Oscar 100) GEO Sat available for digital mode testing. By Siegfried Jackstien · #50866 ·
PA1SDB 10GHz Dx Opera op05 Tropo-scatter beacon test's By Siegfried Jackstien · #50865 ·
Es'Hail 2 (Oscar 100) GEO Sat available for digital mode testing. By Siegfried Jackstien · #50862 ·
Es'Hail 2 (Oscar 100) GEO Sat available for digital mode testing. By Siegfried Jackstien · #50859 ·
Could VARA HF SSB work via the new Es'Hail 2 Geostationary Ham Satellite ? By Siegfried Jackstien · #50800 ·
Could VARA HF SSB work via the new Es'Hail 2 Geostationary Ham Satellite ? By Siegfried Jackstien · #50799 ·
Could VARA HF SSB work via the new Es'Hail 2 Geostationary Ham Satellite ? By Siegfried Jackstien · #50785 ·
pre-processing signals for digimode By Siegfried Jackstien · #50748 ·
New release of MULTIPSK (4.35) (M10 radiosonde) By Siegfried Jackstien · #50581 ·
New Owner for this group By Siegfried Jackstien · #50184 ·
"mchf on steroids" By Siegfried Jackstien · #50166 ·
SDR QRP Transceiver with built-in FreeDV By Siegfried Jackstien · #50158 ·
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