AM21N TV Tuner works great
The AM21N TV tuner that Directv does not want you to know about seems to work great. We got ours the other day and installation was a breeze. We ordered it through Amazon and now we can pick up the lo...
Forum Discussion
Simply put, the AM21 was "invented" for the purpose of integrating local channels in cities that DTV didn't have satellite "spot beamed locals".
As others have said, it can also be used to "expand your local services".
As others have said, it can also be used to "expand your local services".
