... 8PSK Turbo тоже неясно где использующееся.
"Broadcom's 8PSK turbo code is an advanced modulation and coding technology that increases information throughput by 35 percent
in a given bandwidth or radio frequency link with no additional power requirements.
This capability allows EchoStar's DISH Network to provide more programming services to subscribers using their current dish antennas.
With the help of Broadcom® turbo code technology in DISH Network's new line of satellite set-top boxes,
DISH Network hopes to expand the wide variety of available video and audio programming to include local stations for additional geographic areas,
international programming and bandwidth-hungry, high-definition TV programming."