Honeycomb Vent
The honeycomb vent is composed of a hexagonal metal waveguide matrix, using vacuum needle welding technology,
the waveguide matrix needs a certain length, i.e. the waveguide window has a certain thickness, relying on electromagnetic waves in the wave
The waveguide matrix needs a certain length, i.e., the waveguide window has a certain thickness, relying on the
multiple reflections of electromagnetic waves in the waveguide body to ensure that the electromagnetic wave attenuation
meets the requirements, while ensuring good indoor ventilation.
In common, we distinguish it from its material, thickness, cell hole size, outer size,
with or without frame.
We have Stainless Steel, Tin plate, Brass, even Aluminum materials.
Product Specification
| Material | Thickness | Cell Hole Size | Outer Size | Frame |
| Stainless Steel | 25mm, 50mm, Customized. | 3.2mm, 4.8mm, 5.2mm, 6.2mm, 8.2mm | 300*300, 300*600, 600*600, Customized | H type, C type, without frame. |
| Tin Plate |
| Brass |
| Aluminum |
Product features
the cut-off waveguide ventilation window is composed of hexagonal honeycomb core material with frame.
On the premise of ensuring efficient ventilation, the principle of high pass and low resistance of cut-off waveguide
is used to effectively shield electromagnetic wave. Generally speaking, the cut-off principle of cut-off waveguide is:
l ≥ 5D (L: waveguide length, D: maximum diameter of waveguide section), Therefore, the shielding effectiveness of
the cut-off waveguide ventilation window depends on the length of the waveguide (i.e. the thickness of the honeycomb
core and the size of the aperture of the honeycomb core)
All Jovi Air Vent Filters include our patented “blending” process of the aluminum honeycomb panel that provides high
and reliable levels of shielding. Our filters also include the use of epoxy which mechanically bonds the honeycomb panel
to the frame and the use of our patented spiral EMI gasket, which ensures an excellent, long-lasting EM bond between the panel and the frame.
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