asteroza + sdr   49

Swissto12 - home
Looks like 3D printing feed horn distributors?
3D  printing  fabbing  RF  feed  horn  distributor  radio  SDR  smallsat  newspace  space  satellite  parts 
7 weeks ago by asteroza
Astranis
Working the new small GEO SDR satellite theme
GEO  smallsat  SDR  telecommunications  relay  geostationary  internet  satellite  space  startup  newspace 
7 weeks ago by asteroza
RedhawkSDR
alternative to GNU radio? apparently has NSA DSP plugins that are awesome?
redhawk  SDR  software  defined  radio  stack 
june 2017 by asteroza
Titus II - Titus SDR Receiver
Interesting... android tablet prefitted with a wideband SDR and the rough tools to use it as an awesome multiband receiver
android  tablet  wideband  SDR  radio  receiver  hardware  electronics  devices  research  ditigal  analog  MW  SW  FM  AM  RF  tuner  transceiver  Delicious 
november 2016 by asteroza
Software Defined GPS: Paul Breed Rocket Test Flight Data #4: SoftGNSS
SDR based GPS may be a cheaper way to get space capable GPS, and purchase is effectively unrestricted, so ITAR and friends won't help. Makes higher speed/altitude home grown cruise missiles a thing now, beyond the civil GPS altitude/speed cutoffs.
GPS  SDR  software  research  space  Delicious 
july 2016 by asteroza
Home: Cognitive Systems Corp.
Spectrum/protocol monitor+platform to detect and follow wireless sources. Everything from rogue device/AP detection to human/crowd motion monitoring (via smartphone wifi MAC addresses)
wireless  spectrum  monitoring  SDR  wifi  bluetooth  IoT  hardware  electronicws  devices  platform  service  security  scanning  Delicious 
december 2015 by asteroza
Hackers reverse-engineer NSA's leaked bugging devices - tech - 18 June 2014 - New Scientist
Recreating NSA remote retroreflector bugs, which seems to be a modern take on "The Thing" passive cavity resonator spy bug, using an SDR for the illuminator/receiver.
NSA  retroreflector  remote  surveillance  sensor  semipassive  longe  range  RFID  SDR  resonator  bug  tapping  Delicious 
august 2014 by asteroza
Nuand | bladeRF Software Defined Radio
Can now run OpenBTS, so now even you can run a fake cellphone tower to trick your friends!
bladeRF  USB  SDR  dongle  hardware  electronics  devices  research  RF  software  defined  radio  OpenBTS  GSM  base  station  hacking  security  Delicious 
april 2014 by asteroza
Molnar Group
Interesting unpatented multiband SDR design with good performance, and size roughly equivalent to dedicated single band ASIC's.
SDR  software  defined  multiband  radio  design  chip  passive  mixer  digital  receiver  solid  state  circuit  design  Delicious 
december 2011 by asteroza

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