DIAMOND - MAT-50 - Feuille magnétique sur le plan de masse des antennes de carrosserie

DIAMOND MAT50

Magnetic sheet for antenna ground plane optimization on car body

For mobile work in HF you need a reliable ground plane. This is difficult when using a small or insufficient magnetic base.
The problem can be solved with the new magnetic mat from Diamond. Simply place the mat on a flat surface on the car and connect the included loop cable to the ground base of the antenna. Due to the superior capacitive coupling between the magnetic material and the frame, the conduction resistance in HF is significantly reduced. When operating on 3.5 MHz two of these mats are recommended. In 50 MHz, the connection cable should be as short as possible (less than 20 cm).

Technical data:
Frequency range: 7 to 50 MHz (3.5 MHz with two pads)
Max. Power: 500W (SSB), 200W (FM, CW)
Adhesive force: 110km/h (no wind)
Mat dimensions: 80 x 195 mm
Connection cable length: 30 cm
Weight: 55g
Accessories: 16mm ring, heat shrink tubing