Search found 3 matches
- Fri Apr 27, 2018 5:26 pm
- Forum: Signal Identification Help
- Topic: SIGFOX
- Replies: 2
- Views: 4252
Re: SIGFOX
I already did receive SIGFOX signals with my RTLSDR but i have no idea of where they came from. They look like this on the waterfall view
- Fri Apr 27, 2018 5:22 pm
- Forum: Signal Identification Help
- Topic: Huge Noise!
- Replies: 5
- Views: 5436
Re: Huge Noise!
I would say this is either powerline adapters, or images of strong signals such as nearby FM radios.
- Sat Nov 11, 2017 5:40 pm
- Forum: Signal Identification Help
- Topic: Replicating a radio signal (433 MHz)
- Replies: 7
- Views: 14170
Re: Replicating a radio signal (433 MHz)
A month ago I managed to hack my wireless alarm system with a rtl-sdr and RPITX. I basically recorded the file in amplitude modulation and amplified it (in order to have the clearest signal and with the higher transmit powwer). I then uploaded it to the Rasberry Pi and converted it to a RFA file wit...