One of my recent amateur radio projects has been modifying and improving my portable Xiegu G90 go box setup.

I originally purchased the go box online, but I have continued modifying and customizing it to better fit my portable operating setup and field use.

Modifications & Upgrades

One of the first modifications I made was rewiring the external speaker connection after discovering the original audio connector was incorrect for my setup.

I also upgraded the cooling system by installing better cooling fans to improve airflow and help keep the radio cooler during longer operating sessions.

Another upgrade involved designing and using a 3D printed front panel mount for the removable G90 control head to improve mounting and portability.

I also integrated a DigiRig Mobile directly into the go box setup to support digital modes like FT8.

Portable HF Operation

I mainly use this setup for portable HF operation in parks and outdoor locations with my EFHW antenna and tripod-mounted painter’s pole setup.

The go box makes setup much faster and cleaner when operating portable, especially for voice contacts and digital modes like FT8.

Future Improvements

One of my next goals is to redesign the inside front panel layout to make the setup cleaner and more organized when the box is opened.

Right now, components like the DigiRig Mobile, PTT controls, and several cables are mounted on the inside front panel area. Everything fits inside the box correctly when it is closed, but when the front panel is opened, a lot of the wiring and accessories are visible.

In the future, I want to redesign the layout so more of the wiring, DigiRig hardware, and cabling are hidden underneath or behind the front panel itself instead of sitting exposed on top of it.

My goal is to create a much cleaner and more professional all-in-one portable setup while still keeping everything easy to access and maintain.