Log for 電訊台

今日講話唔會起到Leeds , 但冇話2040年先至起好

it's okay

the rail is here

you can see Hyperloop

until now no real production use case

想問香港用digital Encrypted walkie-talkie 係咪illegal

唔係

係嘅話我應該比人拉咗

Payload = Encrypted
Frequency = Civilian channel (409)

Absolutely legal

香港用條J都犯法

By the way, digital RT 有分 non license 同 licence channel

一般DMR 機係出商業牌照

DMR encrypted one is it legal and no need ham license?

how good is the DMR encryption ?

AES256

And it is illegal to use encryption in HAM

hmmm

Build a national DMR network in UK

Whether you need license depend on band used

You can use plaintext DMR in HAM frequency

if you are licensed