go_artemis
Re:QuadRF can spot drones and see WiFi through my wall
on Friday July 10, 2026 @03:54PM (#48864432)
It's actually sold on their Crowd Supply for $99 per 4-antenna RF tile, just as the said on their website.
See the 6-pack: https://www.crowdsupply.com/scale-rf/quadrf#products
Re:QuadRF can spot drones and see WiFi through my wall
on Friday July 10, 2026 @03:52PM (#48864413)
> specifically designed to collect or analyze information from the electromagnetic spectrum
Wouldn't that apply to every spectrum analyzer?
Re:Rotman Lens
on Monday July 06, 2026 @10:56PM (#48813187)
Rotmans are elegant, but these days you can get full-duplex all digital phased arrays for cheap: https://www.crowdsupply.com/scale-rf/quadrf#
Re:Artemis II astronauts make historic moon flyby
on Monday April 06, 2026 @06:00PM (#47667840)
I found this Artemis II tracker to be much better than the NASA one, but it seems to be getting the hug of death, https://artemis.jakobrosin.com/
Re:An open-source 240-antenna array to bounce signals off the Moon
on Monday April 06, 2026 @05:58PM (#47667809)
found it at the very bottom of the updates page
Re:Smart people recognize each other – science proves it
on Monday April 06, 2026 @05:57PM (#47667795)
People often see the Jungian personality traits of "judging" vs. "perceiving" etc as actual exogenous traits, but it's also a tendency to spend more time before coming to a conclusion.