Portuguese is somewhat easy if you know a little Spanish. It is similar. I'm glad I saw your post. I've been going to Brasil every year for a few months each and had been trying to make a database of frequencies since my first visit 6 years ago. I almost took my digital scanner one year but chickened out because of the Militar Police! lol Now between Brasil and traveling to Bolivia I have new adventures in SW and TX.
Now that Android phones and App's are there I also listen and watch radio and TV all the time, besides I have all the Brasil TV stations that DishTV offers in their premium channel pkg.
Apps; Globotv, Brasil radio, Tuneinradio, Radios Brasil, Globo com vc (Globo with you)...
I used this site to search the database by Country.
NASWA Shortwave Loggings Database