said by cypherstream 
:Thats great to know fsiegle1! They finally figured out they should put a stereo RF modulator.
Heck even cheapo FM modulators for MP3 players, Sat Radio and IPods send Stereo audio! If what you say is true, it's about time!
For TV, stereo modulation is not quite as simple as FM. TV uses a patented compression method on the difference signal, which raises costs for royalty payments. This was done to give stereo audio nearly the same SNR as mono audio (unlike FM, TV stereo doesn't deteriorate and get noisy as much as the signal gets weaker.)
