[TrunkCom] Fwd: Scanner buffs adjusting to new technology

[Chris Parris]

Mike 0 wrote:

>>>speaking of digital and secure comms, howcome racecar teams don't get to
use spread-spectrum digital commlinks...<<<

There have been reports on some of the racing frequency lists of teams using
digital scrambling...

>>>Don't football coaches use some kid of scrambling?<<<

Yes, the NFL uses analog "rolling code" inversion scrambling. You can tell
it's a voice talking, but you can't make out what they are saying...

Chris Parris
Beaverton, OR