On 2019-12-09 06:12, Nick Pugh via AMSAT-BB wrote:
The satellite team at the University of Louisiana will fly a LoRa radio and a neutron detector on its next sat. We are seeking information on those team that plan to use these technologies.
Please let us know who your and we can share information.
Hello Nick,
Being in the industry, I've heard a lot of hubbub about LoRa and its perceived benefits, which seem to revolve around resistance to interference.
What worries me is that this modulation method (FM chirp) is patented technology. This is completely contradictory to the spirit of Amateur Radio, much like the inclusion of the AMBE codec into the digital voice modes so popular on the FM bands.
Why did the UofL team pick LoRa, rather than a more open, patent-free method for telemetry?
Sincerely,
--- Zach N0ZGO