DB6NT 23cm transverter and 15W PA fitted into a diecast aluminium case, which has been a outdoor CATV amplifier in its previous life

PA is build with Mitsubishi hybrid, power supply and status/control line interface hanging loose on left side

The PA

Yaesu FT-817 used as IF rig for testing

PA with covers on. TX/RX relay is attached to the cover of the PA.

Relay and PA connections.

Power/control interface. Transverter status is fed out here and control signals distributed to their destinations.

Completed outdoor transverter with door open.

N-connectors with round flange were a perfect fit to the collars of the original threaded connectors in the diecast box.

Close-up of the control interface. Power relay clearly visible.

Note anything funny on this one? I realized after taking these pictures that the lid of the transverter is upside down!

Unit under tests. Testing control lines of the interface.

Case closed, waterproof transverter installation!

All holes in the back side of the case had to be sealed.

Back side holes are filled with connector sealing compound, silicone based glue or something.