Emc Emi Honeycomb Waveguide Air Vents Electromagnetic Shielding Effectiveness

Place of Origin China
Brand Name Jovi
Certification CE
Model Number 1-CF-4
Minimum Order Quantity 1 pc
Price $95/pc-$617/pc
Packaging Details in piece and in wooden case
Delivery Time within 10-14 wroking days after receiving payment
Payment Terms L/C, T/T, Western Union
Supply Ability 2000 pcs per month

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Product Details
Product Name Shielding Effectiveness Honeycomb Core Vent Honeycomb Waveguide Air Vents Type HVAC Systems,Air Conditioning,MRI Room Shielding Installation
Frame Frame Or Unframe,customized,L Type / Z Type/ Without Frame Nominal Center Frequency Microwave Absorbing Material
Cell Size Customized,3.2-26 Mm Size 300mm X 300mm,Can Be Customized,300x600x25mm/customized
Usage Outdoor,HVAC System Input Impedance Microwave Absorbing Material
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emc honeycomb waveguide air vents


emi honeycomb waveguide air vents


electromagnetic shielding effectiveness aluminum honeycomb panel

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Product Description


Emc Emi Aluminum Honeycomb Panel Electromagnetic Shielding Effectiveness




EMI shielded ventilation panels for ventilation and heating in screened rooms, EMI shielding rooms & Faraday cages

Honeycomb vents are used to shield openings for ventilation or acoustic/visual contact. We can make these vents according to your drawing within a few days, or you can use our standard range from stock.

We can supply Honeycomb vents with frames, pre-drilled with fasteners, or with flow-drilled thread holes. The standard material is aluminium which can be given a nickel finish (or any other finish you choose).

If high shielding levels are required, the use of cross-cell honeycombs is recommended. These are constructed from multiple sections of 6.35 mm or 12.7 mm or 26.3 mm thick honeycombs within a single frame. The shielding performance will improve as airflow is decreased, but not eliminated.

For military applications we make a heavy hot-dip galvanized mild-steel version. Please contact us for more information.

Honeycombs are also frequently used as flow straighteners to create a laminar flow.

2.Details :

material brass /Tin plated steel
core area size 300mm*300mm hole cell 3.2mm hole cell 4.2mm hole cell 5.2mm
thickness 25mm 300mm*300mm*25mm*3.2mm 300mm*300mm*25mm*4.2mm 300mm*300mm*25mm*5.2mm
thickness 50mm 300mm*300mm*50mm*3.2mm 300mm*300mm*50mm*4.2mm 300mm*300mm*50mm*5.2mm



Emc Emi Honeycomb Waveguide Air Vents Electromagnetic Shielding Effectiveness 0






3.Application :


Cross-cell honeycomb for extra high shielding performance
Slant honeycomb 30°, 45°, 60° for outdoor rainproof applications
45° degrees is the most common implementation
Please note, slant honeycombs are available on request
Polyurethane filter for dust protection
Kick plate for mechanical protection
Stainless steel, mild steel or brass versions
Cell sizes 1.6mm, 3.2mm, 6.4mm, 9.5mm, 12.7mm, or 19mm (standard 3.2mm)
Gaskets for firm connections






1. Can we get a product sample?


Yes, we can offer sample to you. 


2. As for the honeycomb, what materials can you offer ? 


We can offer brass / stainless steel/ tin plated steel materials....


3. What is packing ?


It is packed with wooden case.