There are three common ways:so hows it done?
The only easy way would be to fit a larger antenna with higher gain.i have a 2 way GMRS radio (walkie talkie) and i want to increase the range?
Your GMRS radio will have a synthesiser to determine the operating frequency. Changing the frequency form 450Mhz (ish) to 100 Mhz is not a practical proposition.also if there is a coil in it can i technically change it to play on fm radio frequencies?
I guess it all depends on what you mean by "cool".lastly what are some cool ways to modify a 2 way radio?