8 lines
No EOL
422 B
Markdown
8 lines
No EOL
422 B
Markdown
# Pre Amplifier
|
|
The Pre Amplifier is used to amplify the TX signal before it is sent to the RFPA. Always cool the Pre Amplifier, because it will burn out otherwise.
|
|
|
|
| <img src="../../_static/tutorials/Figures/2_preamp_pic.jpg" width=60%> |
|
|
|:--:|
|
|
| Figure: Picture of the Pre Amplifier and the cooling fan. Both need 12V. The input and output side are marked on the backside.|
|
|
|
|
The Pre Amplifier needs a 12V power supply. |