I'm currious what your basis is for that statement.
Let's just say that it is NOT based on info from the JP1 files, but rather an educated guess based on the model number.
The Radio Shack 15-2103 sells for under $10. If all you need is a simple replacement for a lost/broken TV remote, it is not that bad. I agree that there are many more capable units out there for those who want to do more.