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Standard Honeycomb ventilation panels

  • The shielding effectiveness of the standard honeycomb ventilation panels is shown in the table below.

Shielding Performance
Frequency MHz
Mode
Attenuation dB
0.01
H-Field
45
0.1
H-Field
49
1.0
H-Field
51
1.0
E-Field
>100
10.0
E-Field
>100
100.0
E-Field
>100
1000.0
Plane Wave
98
10000.0
Plane Wave
95
See Guarantee

In the table below some common types are specified to illustrate the required information. Hole diameter P is standard 3.5mm but it ca be delivered in any other size. Also available with screw apertures or inserts.

Standard Dimensions

Outer dimension
Mounting holes horizontal
Mounting holes vertical
A
B
no
D
E
no
F
G

150
100
200
125
250
150
300
175
350
200
400
250
300
600
75
100
100
125
125
150
150
175
175
200
200
250
300
300

2
1
3
2
3
2
4
2
4
3
5
3
4
7

40
50
20
20
30
25
30
40
40
20
30
30
30
30

70
-
80
85
95
100
80
95
90
80
85
95
80
90

1
1
1
1
1
2
2
2
2
3
3
3
4
4

37.5
50
50
62.5
62.5
25
25
40
40
20
20
30
30
30

-
-
-
-
-
100
100
95
95
80
80
95
80
80

we provide Standard Honeycomb Ventilation products in all sizes.
See pictures below for a Standard Honeycomb Ventilation panel in more than one meter by a meter.

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Frame construction types...

We have 4 standard frame types. Zie pictures below.


Frame A
Honeycomb ventilation panel Frame A

Frame B
Honeycomb ventilation panel Frame B

Frame C
Honeycomb ventilation panel Frame C

Frame D
Honeycomb ventilation panel Frame D

Frame E
Honeycomb ventilation panel Frame E





Honeycomb vent with round hole

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Almost every size from stock

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How to order

All honeycomb vents are made according to customers specifications, so ther are no standard part numbers. When ordering honeycomb vents, the following information should be provided: frame style, dimensions, quantity and gasket material.

The standard material for gaskets is an Endless gasket 8100 series, thickness 2-4 mm, depending on outer dimensions.

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Holland Shielding Systems B.V. © 2008