About us
Antenna engineering all in one building
We're an independent Belgian maker of antennas and RF accessories. Design, testing and machining all happen in the same building, which keeps our lead times short and our specs honest.
Who we are
Started by the jobs no catalogue could handle
Lambda started with the kind of request that leaves most suppliers stuck. A frequency just outside the usual band, a mast with no space for a standard radome, or a site that needed more isolation than any off-the-shelf duplexer could give.
We didn't want customers settling for "close enough", so we built our own RF lab and filled the workshop next door with CNC machines. That pairing is still the heart of the company.
Most of what we ship is made to order, and it's been that way from the start. Network operators, broadcasters, integrators and manufacturers across Europe keep coming back for exactly that.
What we stand for
Four principles behind every build
01
Independence
Nobody owns us and we're not tied to any supplier. We pick parts and materials because they work, not because they happen to be on a shelf.
02
Measured, not guessed
Every design gets tested in our lab before it leaves. Return loss, pattern, gain, isolation and power handling all go on your datasheet.
03
Built to last
Sea air, ice, vibration and lightning are all part of the brief from the start. We choose materials for where the antenna will actually hang.
04
Engineer to engineer
You speak with the people who design, machine and test your antenna. No call centre and no ticket system.
How we work
From a phone call to a finished batch
A typical custom job goes through five steps. We handle all of them ourselves, so when the test bench finds something, the drawing gets updated the same day.
01
Specification
We begin with whatever matters most to you, whether that's the frequency plan, pattern, power, space on the mast or budget.
02
Design & simulation
Electrical and mechanical design happen side by side here, so the antenna and its housing are designed as one product.
03
Prototype
Our own CNC machines turn the drawings into a real prototype within days, brackets and radomes included.
04
Validation
We test the prototype on our lab equipment and keep adjusting it until the results match the spec.
05
Production
The same team that built the prototype builds the series, so nothing gets lost along the way.
Got a job nobody else will quote?
Tell us the band, pattern and where it's going to be mounted. We'll tell you honestly whether we can build it and what it would take.