802.11ah
| IOTInternet of Things | |
|---|---|
| Wide-area: SIGFOX* (Europe) - NB-IOT (Worldwide) - LTE-M (Worldwide) Local: Zigbee* (Worldwide) - 802.11ah* HaLow (Worldwide) - LoRa* (Worldwide) *ISM |
 | |
|---|---|
| Frequencies | 750 MHz,928 MHz |
| Frequency Range | 750 MHz - 928 MHz |
| Mode | — |
| Modulation | OFDM,BPSK,QPSK,QAM |
| ACF | — |
| Emission Designator | — |
| Bandwidth | 1000 kHz |
| Location | Worldwide |
| Short Description | HaLow (802.11ah) is a wireless technology standard for exchanging data between devices over medium distances. Released by the Wi-Fi Alliance in 2016, it was initially developed as a competitive Internet of Things standard. |
| I/Q Raw Recording | — |
| Audio Sample | — |
Wi-Fi HaLow (IEEE 802.11ah) is a sub-1 GHzGigaHertz (GHz) 10^9 Hz Wi-Fi standard optimized for long-range, low-power IoTInternet of Things connectivity, supporting up to several kilometers of coverage with efficient penetration through walls. It uses narrower channel widths (1–16 MHzMegaHertz (MHz) 10^6 Hz) and advanced modulation schemes to balance range, throughput, and power efficiency.
Frequencies[edit]
- Europe: 863-868 MHzMegaHertz (MHz) 10^6 Hz
- US: 902-928 MHzMegaHertz (MHz) 10^6 Hz
HaLow can operate using 1, 2, 4, 8, & 16 MHzMegaHertz (MHz) 10^6 Hz channels within the 750-928 MHzMegaHertz (MHz) 10^6 Hz band.
Decoding Software[edit]
- Professional Software
- Software
- Hardware
Samples[edit]
| HaLow waveforms | |
IQQuadrature signals form the basis of complex RF signal modulation and demodulation, both in hardware and in software, as well as in complex signal analysis.: halow router looking for client transfer of 15MB file at the rate of around 5mbps
