144 MHz 2 x LDMOS SSPA

My 144 MHz SSPA does look and feel like an Archimedes 2000 but isn’t a real commercial Italab. It’s made from units that were decommisioned , repaired and changed.

The airflow is large using fans blowing air in and fans sucking air out. And even then it is possible to break the devices by running them on too much input power.