NFL 2012

Major changes for the NFL this year. Looks like they have licensed frequencies for each stadium for use at games. This includes four frequencies that are licensed as repeaters for each stadium. These will be used for the QB and defense helmet radios. Primary and secondary repeaters for home team and visiting team. They are no longer using rolling code voice inversion scrambling.  They are now using a digital format. I do not know the specifics of the digital format, but it sounds like MotoTrbo to me. This system replaces the old system of every team being assigned a primary and a secondary frequency, andusing these at every game, no matter where they are. I will list the frequencies for each stadium as listed in FCC records. 

Arizona Cardinals :
451.3625, 463.4875, 463.5625, and 464.5875 are the listed repeater outputs.
Atlanta Falcons :
452.7875, 462.4625, 462.5125 and 463.2375 are the listed repeater outputs
Baltimore Ravens :
451.2875,  451.5375, 463.2375, and 463.4875 are the listed repeater outputs.
Buffalo Bills :
452.9875, 462.5125, 463.2375, and 463.9625 are the listed repeater outputs
Carolina Panthers :
463.2375, 463.5625, 463.8125, and 464.7875 are the listed repeater outputs.
Chicago Bears :
451.3625, 452.4875, 463.5625, and 464.8375 are listed as repeater outputs.
Cincinnati Bengals :
461.5625, 463.4875, 463.5625, and 463.9375 are the listed repeater outputs.
463.2375, and 468.2375 are listed as simplex. Likely at training camp location. 
Cleveland Browns :
451.7625, 462.1875, 462.2375, and 463.4875 are listed as the repeater outputs.
Dallas Cowboys :
451.3125, 452.6375, 461.6125, and 463.4875 are the listed repeater outputs.
Denver Broncos :
451.2875, 451.5875, 452.7875, and 463.9375 are the listed repeater outputs.
Detroit Lions :
451.3625, 462.1875, 463.2375, and 463.5125 are the listed repeater outputs.
Green Bay Packers :
451.2875, 451.4125, 451.5375, and 463.2375 are the listed repeater outputs
452.6375, 457.6375 are also listed as simplex. Likely for training camp location
Houston Texans :
452.8875, 463.2375, 463.4875, and 463.5625 are listed as the repeater outputs.
451.3625, 456.3625, 462.1875, and 467.1875 are listed as simplex. Likely for use at training camp location.
Indianapolis Colts :
451.3625, 462.5125, 463.4875, and 463.5625 are listed as the repeater outputs.
Jacksonville Jaguars :
451.5875, 452.3125, 463.2375, and 463.5625 are listed as the repeater outputs.
451.3625, 451.5375, 456.3625, and 456.5375 are listed as simplex. Likely to be used at training camp location.
Kansas City Chiefs :
452.3125, 452.6875, 462.5125, and 463.2375 are listed as the repeater outputs.
Miami Dolphins :
451.4125, 462.4625, 463.2375, and 463.4875 are listed as the repeater outputs.
Minnesota Vikings :
451.7625, 452.3125, 462.1875, and 463.2375 are listed as the repeater outputs.
463.5625, and 468.5625 are listed as simplex. Likely to be used at training camp location. 
New England Patriots :
451.2875, 451.5875, 452.4875, and 462.4625 are listed as repeater outputs.
452.6375, 457.6375, 462.1875, and 467.1875 are listed as simplex.
New Orleans Saints :
451.5875, 452.3125, 462.1125, and 463.2375 are listed as repeater outputs.
New York Giants :
451.2875, 463.5625, 463.9375, and 463.9875 are listed as repeater outputs.
452.6375, and 457.6375 are listed as simplex. Likely to be used at training camp location.
New York Jets :
451.2875, 452.4875, 463.5625, and 463.8125 are listed as repeater outputs.
Oakland Raiders :
451.5875, 462.1125, 463.2375, and 463.5625 are listed as repeater outputs
Philadelphia Eagles :
461.4875, 463.2375, 463.4875, and  463.5625 are listed as repeater outputs.
451.4125,  452.3125, 456.4125, and 457.3125 are listed as simplex. Likely to be used at training camp location.
Pittsburgh Steelers :
451.3625, 451.5875 (Confirmed usage), 452.9875, and 462.0625 (Confirmed usage) are listed as repeater outputs.
463.2375, 463.5625, 468.2375 and 468.5625 are listed as simplex. Likely to be used at training camp location.
Also noted in use was 461.550 as digital as well. This frequency had been used at the stadium before, but used to be analog with PL. I will have to tweak my programming and see what is being used. I think there is more digital being used and will reprogram without PL and DPL.
St. Louis Rams :
451.3625, 463.4875, 463.5625, 463,7375 are listed as repeater outputs.
San Diego Chargers :
451.3625, 463.2375, 463.4625, and 463.5625 are listed as repeater outputs.
San Francisco 49ers :
451.2875, 451.7625, 452.6375, and 464.8875 are listed as he repeater outputs. 
Seattle Seahawks :
463.2375, 463.4875, 463.5625, and 464.8625  are listed as repeater outputs.
Tampa Bay Buccaneers :
452.7875, 462.1875, 463.4875, and 464.6125 are listed as repeater outputs.
Tennessee Titans :
451.4125, 463.4875, 463.5625, and 464.4375 are listed as repeater outputs.
Washington Redskins :
451.4125, 463.3125, 463.4875, and 463.5625 are listed as repeater outputs.
452.4875, and 457.4875 are listed as simplex. Likely to be used at training camp location.

The follwing frequencies are still licensed as nationwide simplex usage. I have heard some game day activity on some of these is the past.
451.7625, 451.8125, 456.2375, 456.3375, 456.4375, 456.6375, 456.7625, 457.4125, 457.5125, 457.7625, 457.8625, 461.0375, 461.0625, 461.0875, 461.1125, 461.1375, 461.1625, 461.1875, 461.2375, 461.2625, 461.2875, 461.3125, 461.3375, 461.3625, 461.2125, 461.4875, 461.5625, 461.6125, 461.7125, 462.0625, 462.1125, 462.1375, 462.4625, 462.8625, 462.8875, 462.9125, 463.2375, 463.2875, 463.3125, 463.4625, 463.5125, 463.5625, 463.6875, 463.7375, 463.8125, 463.8875, 463.9125, 463.9375, 463.9625, 464.4375, 464.4875, 464.5125, 464.5375, 464.5625, 464.5875, 464.6125, 464.6875, 464.7375, 464.7875, 464.8375, 464.8625, 464.8875, 464.9375, 466.0375, 466.0625, 466.0875, 466.1125, 466.1375, 466.1625, 466.1875, 466.2125, 466.2375, 466.2625, 466.2875, 466.3125, 466.3375, 466.3625, 466.4875, 466.5625, 466.6125, 466.7125, 467.0625, 467.1375, 467.4625,467.9125,  468.2375, 468.2875, 468.3125, 468.4625, 468.5125, 468.5625, 468.6875, 468.7375, 468.8125, 468.8875, 468.9125, 468.9375, 468.9625, 468.9875, 469.4375, 469.4875, 469.5125, 469.5375, 469.5875, 469.6125, 469.6875, 469.7375, 469.7875, 469.8375, 469.8625, 469.9375.

Some of those are part of the old QB and defense radio systems.