| LoRa - czy moglibyśmy legalnie wykorzystywać tą modulację na naszych pasmach i z naszą mocą |
| Chyba nie do konca tak bo w PDF od RFMxx jest na stronie 9 "The RFM97 offers bandwidth options ranging from 7.8 kHz to 500 kHz with spreading factors ranging from 6 to 12, and covering all available frequency bands. The RFM97 offers the same bandwidth and frequency band options with spreading factors from 6 to 9. The RFM98 offers bandwidths and spreading factor options, but only covers the lower UHF bands." a na 10 stronie: Part Number Frequency Range Spreading Factor Bandwidth Effective Bitrate Est. Sensitivity RFM95W 868/915 MHz 6 - 12 7.8 - 500 kHz .018 - 37.5 kbps -111 to -148 dBm RFM97W 868/915 MHz 6 - 9 7.8 - 500 kHz 0.11 - 37.5 kbps -111 to -139 dBm RFM96W/RFM98W 433/470 MHz 6 - 12 7.8 - 500 kHz .018 - 37.5 kbps -111 to -148 dBm |