2Shaman - LOOOL
t = cas pristupu v 10^-9 s (=ns) OK ?
f = 1 / t OK ?

takze f = 1 / (t *10^-9)
f=10^9/t v Hz
takze v MHz je to /10^6 OK ?
==> f = 10^3/t = 1000/t v MHz