Instructables

How to make a frequency converter? 2.4GHz to 600Hz

Greetings,

I would like to know how to make a frequency converter. I want to convert the 2.4 GHz from a WiFi transmitter to one fourth or 600Hz which is in the newly freed up white space area for greater range. Anyone know where to find schematics for this, or make schematics? Is the circuit complicated?

Thanks