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China factory - Charter Leader Precision Electronic Co.,Ltd

Charter Leader Precision Electronic Co.,Ltd

  • China,Suzhou
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China 500MHz To 6000MHz Sound Proof Enclosures Stainless Steel Manual Acoustic Chamber
China 500MHz To 6000MHz Sound Proof Enclosures Stainless Steel Manual Acoustic Chamber

  1. China 500MHz To 6000MHz Sound Proof Enclosures Stainless Steel Manual Acoustic Chamber

500MHz To 6000MHz Sound Proof Enclosures Stainless Steel Manual Acoustic Chamber

  1. MOQ: 1
  2. Price: USD 7500/PCS
  3. Get Latest Price
Payment Terms T/T
Supply Ability 10Pcs/week
Delivery Time 2Weeks
Packaging Details Wooden Case
Product name high isolation wifi pneumatic rf shield box
Frequency Range 500-6000MHz
Isolation 0.5GHz-2.4GHz≥80dB 3GHz-6GHz≥70dB
Material Stainless Steel
Function Audio blocking
Standard Intaface SMA*6;DC*1;USB*2;RS-232*1;RJ45*1 or as client request
Brand Name Charter Leader
Model Number HS78-78-148-G
Place of Origin China

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Product Specification

Payment Terms T/T Supply Ability 10Pcs/week
Delivery Time 2Weeks Packaging Details Wooden Case
Product name high isolation wifi pneumatic rf shield box Frequency Range 500-6000MHz
Isolation 0.5GHz-2.4GHz≥80dB 3GHz-6GHz≥70dB Material Stainless Steel
Function Audio blocking Standard Intaface SMA*6;DC*1;USB*2;RS-232*1;RJ45*1 or as client request
Brand Name Charter Leader Model Number HS78-78-148-G
Place of Origin China
High Light Sound Proof Enclosures 500MHz 6000MHzStainless Steel soundproof enclosures 6000MHzManual Acoustic chamber 6000MHz
Manual Acoustic measurements anechoic chamber
 

The anechoic chamber is immensely quiet and with no room reflections. This makes it ideal for testing very quiet products or hearing very quiet sounds. This is a room which is acoustically like being high above the ground in the open air because there are no reflections from the walls, floor or ceiling. This means it is ideal for testing the response of loudspeakers or microphones because the room doesn’t affect the measurements. It is also the best place for virtual acoustics – generating auralisations of concert halls, city streets and other spaces.

 

This acoustic chamber is built in such a way to minimise the level of acoustic background and acoustic waves reflected from the walls and limit the external noise. Sounds from the outside are strongly suppressed due to the walls’ acoustic insulation and the materials used. Internal surfaces are covered in material with strong sound-absorbing properties; the chamber is lined with “porfles” tiles. Lighting and electricity, together with a table allowing set up of the measuring apparatus are located inside the chamber.
 
 
Specifications
Product Name Manual Soundproofing Box
Material Metal sheet
Isolation: 80dB for outside; ≥40dB for indoor
Single Body Size: 780(W)*780(W)*600(H) mm
Exterior Size: 400(W)*400(W)*4400(H) mm
Applied for below DUT: All the products related to sound or audio, like the speaker, earphone, mobile, etc.
Function audio blocking
Interface According to client's request.
Net Weight 220kg
Package Wooden Package

 

Working frequency(GHz)
0.8~6Ghz
Shielding effect
≥70dB@2.4GHz/5.8GHz
Interface Type
(Kindly confirm which interface need)
1) 1*RS232(or VGA)+2*USB+1*RJ45+1*DC( Included into price)
2) 2*RJ45+2*USB+2*DC
3) 4*RJ45+2*USB
4) 1*RS232(or VGA)+2*USB+2*RJ45
5) 1*RF232+1*DB25
6) 1*AC+2*DC
6) 4*Air hole(Φ6 or Φ4)
7) 4*SMA
8) others: HDMI; DC terminal,etc;
Numbers of filters
5 pcs,Exact type refer to below photo;
( But only 1 piece of filter is included into price)
Control method
Manual
Safety protection measures
Magnetic ring, light sensor dual protection, ensure operational safety
Working temperature(℃)
Normal temperature work

 

There are three main types of acoustic test chambers:

  • Hemi-Anechoic Rooms. In a hemi-anechoic chamber, only part of the room receives acoustical treatment. For example, the walls and ceiling may be designed to absorb sound energy, but not the floors. Hemi-anechoic rooms are generally used for automobiles, construction equipment, heavy appliances (e.g., refrigerators, washing machines), and other items that operate directly on sound-reflective surfaces such as floors and roads.
  • Full Anechoic Chambers. This type of chamber is designed to absorb up to 100% of the sound energy within its walls. Its surfaces are covered with anechoic material and its floor is designed to support heavy test specimens. Full anechoic chambers are often used for speakers, microphones, and other equipment that requires reverberation to be kept at a minimum.
  • Pass/Fail Chambers. As its name suggests, this chamber is designed to test whether a specimen meets the acceptable standards of acoustic quality. Pass/fail chambers accommodate devices like mobile phones, computer equipment, and others that don’t need to be tested under hemi-anechoic or full anechoic conditions.
About us:

Professional wireless test equipments and shielding box manufacture, possessing experienced team and plenty of patents, no matter engineering or manufacturing, Charter Leader Electronics always remain the strongest competitive advantage and flexibility

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    2000

  • Employee Number:

    150~200

  • Ecer Certification:

    Active Member

Dedicated to wireless testing for ten years, creating professional quality with heart Professional wireless product testing equipment, as well as shielding box manufacturers, has an experienced team and a number of patents, whether it is engineering technology or production services, Charter Le... Dedicated to wireless testing for ten years, creating professional quality with heart Professional wireless product testing equipment, as well as shielding box manufacturers, has an experienced team and a number of patents, whether it is engineering technology or production services, Charter Le...

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Get in touch with us

  • Reach Us
  • Charter Leader Precision Electronic Co.,Ltd
  • Room 501-2, Building 4, No. 625, Binhe Road, High-tech Zone, Suzhou
  • https://www.rfshieldedenclosure.com/

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