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About XMIT

Built from experience.
Designed for what comes next.

XMIT grew from years spent putting real radio and technology in front of young people and watching curiosity take over. A distant voice, a signal on a spectrum display, a circuit that suddenly works or data arriving from a satellite can turn an abstract idea into something worth investigating.

The most valuable part of a session is often not the answer we give. It is the question a young person asks next.
A simple idea
01
Experience itPut something real in front of a young person.
02
Question itGive them space to ask why it behaves that way.
03
Explore furtherTurn one memorable moment into another line of discovery.

Where XMIT came from

It started in real classrooms.

For more than a decade, volunteers from Hilderstone Radio Society have taken radio and STEM activities into schools and youth settings, supported by the technical experience and infrastructure of the Thanet Radio Infrastructure Group.

The activities have ranged from simple electronics and Morse code to direction finding, HF communication, satellites, telemetry, waves, astronomy and live amateur-radio contacts with astronauts aboard the International Space Station.

Different subjects worked for different age groups, but the pattern was remarkably consistent: young people responded best when they were participants rather than spectators.

XMIT is the result of taking those lessons and asking how we can make the same kind of experiences easier to deliver, easier to share and easier to grow.
Start with curiosity

Practical outreach

Take real equipment into schools and let young people operate, build, listen and experiment.

Learn what works

Years of delivery

Adapt activities for real classrooms, real timetables, different ages and very different levels of confidence.

Raise the ambition

Exceptional experiences

Move from classroom experiments to worldwide HF contacts, satellite work and live ISS communication.

Build what was missing

XMIT

Create shared infrastructure and resources so those experiences are not limited by geography, equipment or one volunteer team.

What experience taught us

Four lessons that shape XMIT.

These are less like slogans and more like design rules. They come from seeing what keeps young people engaged and what makes educational technology practical to deliver.

01

Make it real.

A diagram can explain a radio wave. Hearing a genuine signal cross thousands of miles makes the idea memorable.

02

Put controls in their hands.

Young people want to tune, change, test and discover. That instinct should be designed into the experience, not designed out.

03

Curiosity is an outcome.

A successful activity does not have to end with a qualification. Sometimes success is simply somebody leaving with a new question.

04

Access matters.

Specialist technology has far more educational value when the infrastructure can be shared beyond the place where it is installed.

How the idea evolved

From carrying a station into school to building shared infrastructure.

Early outreach meant bringing almost everything with us. It worked, but it also showed us exactly where time, noise, space and setup could get in the way of the experience.

THENBuild a temporary station at every venue.Radios, power, coax, antennas, computers, outdoor space and a different RF environment every time.
NOWPut the difficult infrastructure where it works best.Keep specialist systems installed, maintained and ready while the learning happens somewhere else.
NEXTGrow an ecosystem rather than one installation.Add stations, receivers, antennas, resources and experiments as opportunities develop.
XMIT can expand without changing its purpose
Remote stationsShared operating capability
SDR receiversSignals and spectrum
Satellite systemsSpace and telemetry
Educational resourcesActivities and guidance
Practical experimentsBuild, test, measure
Future technologiesWhatever comes next

The people behind XMIT

Technical experience meets educational experience.

XMIT is collaborative by design. It combines organisations that know how to build and maintain radio infrastructure with volunteers and educators who know what happens when technology meets a classroom.

Infrastructure & engineering

Thanet Radio Infrastructure Group

TRIG is a not-for-profit community group providing radio communications infrastructure for non-commercial users. It brings remote sites, networking, engineering and operational experience to XMIT.

Radio & outreach

Hilderstone Radio Society

With more than 50 years of club history and over a decade of sustained school outreach, Hilderstone brings amateur-radio knowledge and practical experience of engaging young people.

Education in practice

Schools, educators & STEM Ambassadors

Real educational settings shape XMIT. Their feedback helps ensure the project works with safeguarding, timetables, different age groups and educators who may not come from a radio background.

Designed to grow

Not tied to one station, one band or one technology.

Amateur radio was the natural starting point because it sits at the intersection of physics, electronics, computing, engineering, communication and space science. But XMIT is deliberately broader than any single installation.

Shared infrastructureReusable resourcesNew technologies welcome
INFRASTRUCTUREAdd capabilityNew sites and equipment can join the network over time.
EDUCATIONAdd experiencesNew lesson ideas and projects can be built around the same platform.
COMMUNITYAdd contributorsClubs, educators and technical volunteers can bring different strengths.
FUTUREFollow curiosityThe next useful XMIT activity may be something we have not built yet.

How we want XMIT to feel

A few principles for the project itself.

01

Open

Useful ideas and resources should travel beyond the people who created them.

02

Practical

Do something real wherever possible.

03

Welcoming

Make the first step into radio and technology easier, not harder.

04

Collaborative

Different kinds of experience make the project stronger.

05

Sustainable

Build, document and maintain resources so they remain useful.

XMIT

Explore Radio • Reach the World

More than a name change

From Project RED to XMIT.

The work that became XMIT was originally developed under the name Project RED. As the project progressed, it became clear that the idea was growing beyond a single remote-HF initiative.

XMIT comes from transmit: short, technical and active. It describes putting a radio signal into the world, but it also fits the wider ambition of the project — sharing knowledge, creating opportunities and passing enthusiasm for science and engineering to another generation.

The name changed because the scope became clearer.

The question we want to hear

Technology becomes interesting when somebody wants to know what is happening underneath it.

Why did that signal disappear? Why does this antenna work differently? How can we receive something from a satellite? How did a signal from here reach somebody on the other side of the world?

“How does that work?”

XMIT does not need to provide every answer. Sometimes the best result is a young person wanting to find one.