Magituner from M0CVO
The Magituner A model is used with random lengths of wire.
Both models A and B are rated at 400W CW or 550W PEP and are IP65 rated so can be used on marine vessels.
The A model can be used with any length of wire >=8m. With an 8m length it will tune from 40m - 6m and at >=10m from 80m and up.