Being that it is based on the HP-1 platform (which I have), I doubt it. That being said, if you are physically able to hear a frequency further out than 30 miles and are not scanning from the database, you should still be able to pick it up. To my knowledge, the range only comes into play when loading the full database. If you set it to 10 miles, it will only load systems within 10 miles or those that overlap into the 10 mile range. Theoretically, even using the full database, you should be able to hear further out than the 30 miles because systems that overlap into that 30 miles range would be included. Now, if you're talking 75 miles...I doubt it.