Any Idea where I can start researching how to make a digital broad cast signal meter?
Would this be something the Arduino can handle?
I just want to measure the digital signal strength, not decoding or anything like that.
have you tried google? ive seen it done before but that was a few weeks ago. and im a newbie so i dont really know how to do that. 
Yah, but I mostly get "already made" digital tuners that range in price from a few hundred on up.
I'll keep searching.