EFY's Electronics Design Community - An good discussion on how to build Walkie-Talkie and Radio Receiver and also find the schematic diagram of them. Check this out: http://forum.electronicsforu.com/forum/technologies-work/communications/1128- walkie ...
![transistors - How to hack a walkie-talkie to light up LEDs when it receives a signal - Electrical Engineering Stack Exchange transistors - How to hack a walkie-talkie to light up LEDs when it receives a signal - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/lajKm.png)