nomadio is the only one i know of...... best transmitter/remote on the market ... wish i had enoght money layin around to buy that radio buy i don't..... that remote with the full sized antenna can reach 1 mile!!! the posibilities are endless with that remote.... im willin to bet if u give them a couple of years and they will have it so that u can tune ur truck by the remote... that would be perfect for racers!!