| Item | Value | Description |
|---|---|---|
| Model | 30.3180.IT | |
| Moulation | QAM | |
| Frequency | 868.25MHz | |
| Bit-timing | ? | |
| Baudrate | 38400 | |
| Coding | RZ |
RF-Signals:
Demodulation:
Decoding:
Use https://github.com/baycom/tfrec as reference for decoding:
$ ./tfrec -D -S ~/sdr/sdr/TFA/sample.raw | grep 71c9
Found Rafael Micro R820T tuner
#000 1512819632 2d d4 71 c9 86 14 36 60 00 56 5e ID 71c9 +21.4 54% seq 0 lowbat 0 RSSI 81
0x71, 0xc9, 0x86, 0x14, 0x36, 0x60, 0x00, 0x56
- https://nccgroup.github.io/RFTM/fsk_receiver.html
- https://www.reaktor.com/blog/radio-waves-packets-software-defined-radio/
- http://tfa-dostmann.de/index.php?id=129&L=0
- https://github.com/sum-sum/rtl_868
- http://www.linux-magazine.com/Online/Features/Reading-Weather-Data-with-Software-Defined-Radio
- https://github.com/ChristopheJacquet/Pydemod
- http://www.sunshine2k.de/coding/javascript/crc/crc_js.html