4 ms·
Idk if it works with more modern bands, but back in the GSM days I used to make calls in out-of-service areas when jets flew overhead.
by K0balt 1y ago
Idk if it works with more modern bands, but back in the GSM days I used to make calls in out-of-service areas when jets flew overhead.
- SuperMouse 1y agoGSM is a bit limited because of its Timing Adance (TA) field. It should max out at 32km.
- K0balt 1y agoHas it always been set to that? I’m pretty sure that I have connected line of sight to cell sites at much longer ranges than that. Or maybe I’m remembering an old pre-gsm TDMA phone?