You want to build a portable device that can detect pirate radio stations broadcasting at about 45 W of power a few miles from your beachfront home....

You want to build a portable device that can detect pirate radio stations broadcasting at about 45 W of power a few miles from your beachfront home. You have a 0.59-m diameter bowl you might use as an antenna dish, but you are worried that your amplifier input will require a signal of at least 0.10 μW .

Part A

Determine the maximum distance from a radio station at which the signal would still be sufficient for you to detect it with your dish.

rstation,max =