Electronic – Wireless Module with over 1.5Km range


I'm working with Micro Controller Mega-32 (SMD). I'm looking for a Wireless module to transfer and receive the data that I created with the micro.

Could you please guide me ?

Best Answer

You could get to that range in the 900Mhz band with reasonable power.

LS Research makes a couple 900Mhz modules that could do it with the right antenna (directional and high gain).

Just note that usable range can vary a lot based on environment (through a city? through woods? etc).