As I wanted a POCSAG Transmitter in our town, I decided to build one myself, with as a blue-print the following;
I more or less build it the same way, I used the following components;
- A 2U black 19″ rack case (250 mm deep)
- a Raspberry PI 1
- A Motorola GM1200 without the frontpanel
- 2 silent fans
- Various other components, 2 LED, some resistors, UTP Network connector etc.
The result looks like this;