Low-frequency (unlike higher-frequency) wireless signals travel farther/ more reliably; ideal for long-range industrial/ rural 6G

https://www.csiro.au/en/news/All/Articles/2026/March/Low-frequency-spectrum

"below ~1 GHz bend around hills/ trees, penetrate buildings/ vegetation, stable during bad weather, cover wide areas,,, trade-off: long range/ reliability but lower speeds, overcome complementing with wide coverage 5G... ~240 MHz signal/ low ~0.01 mW... edge devices for agriculture/ mining/ infrastructure: live streaming, AI monitoring, environmental/ disaster sensing, biosecurity"