international focus, subjective views through use and experience
in the context of an extended overland trip
- tired, busy (camp, navigation, foreign)
fun, work....
actually only one, it’s all data now passed over a network
phones, radios, internet
some overlap
GSM is essential
Talk to provider to
GSM, 4G - LTE, agreed on global standard (more or less)
Data, all digital
blank areas - you need sat phones
smartphone disadvantage
usually locked, subsidy
can’t easily get a replacement
buy a local sim
Iridium, most coverage, expensive
Thuraya offers coverage based over the middle-east and Africa, and is expanding to cover more of Asia.
pitiful data rates (2.4 kbps)
all ham radios, NO CBs anymore
IC-2200H $170 new
PMR446 (in Europe) and FRS/GMRS (in North America) - cheap, presents, no problem if lost or damaged
rules regulations laws
could be confiscated
forget about CBs
HF and antennas - not practical due to workload
filtering, speed, safety
- keyloggers, etc. use your own machine.
wifi and edge / 3g
use local provider sim if possible
or buy roaming data in advance
hugely expensive if you’re not careful
expensive
ideal if you need comms
voip service provided
rent vs buy