Group: aus.aviation · Group Profile · Search for mobile in aus.aviation
Author: David Lesher
Date: Sep 18, 2008 09:31
B J Foster <bjfoster@yahoo.com> writes: The VOR band is 108MHz to 118Mhz (VHF). The lowest mobile band (UHF) is 900Mhz. If the VOR system has such a poor filter then it is going to be ... VHF. No, the GSM *switching* frequency; TDMA, which GSM is a implementation of, time-slices between mobiles at a rate that's ~~in the KiloHertz range. That's what gets you the infamous "GSM buzz"...
|