RF EMF/EMR Blocking Windows' Film

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Without Window RF blocking film
Without RF blocking window film
With RF blocking window film
With RF blocking window film
 installing the window's film

Click on the pictures to enlarge them

About the RF EMF/EMR Blocking Windows' Film

The RF EMF/EMR Blocking windows' film is a great solution for blocking RF EMF/EMR(Electromagnetic Fields/Electromagnetic Radiation) from cellphone antennas and other external sources of RF. If you have a cellphone antenna in your window, you are probably getting hit by some of the RF EMF/EMR emitted from this antenna. One way to block it is to install RF blocking curtains (from RF EMF/EMR blocking fabrics) over the windows, and the other way is to install the RF blocking film over the window. Most RF blocking films will stop more than 98% of the RF when the window is closed. Most RF blocking films also blocks some of the sun light, this could be a advantage (keeping your room cooler in the summer) but can also be problematic (if you like a sunny room).

Please note:

  1. In order for the film to be installed, the surface needs to be clean and smooth. 
  2. It takes some experience to be able to apply the film on a window without creating air bubbles.  In order to avoid the bobbles I recommend trying first to apply the film to a small window or just get someone who is a professional to do the job for you. In the market today there are many types or anti-Sun films (filters) that block sun light and some of them block, to some level, also RF radiation. Some windows already have some kind of anti sun film that can partially block RF.
  3. It is highly recommended to measure RF levels, using home use RF meters, before, during and after installation of RF blocking window film. Measuring the RF levels will also tell you if the window you want to protect already have a anti-sun film on, and by that can save you money.



Videos and pictures


YouTube Video


Without Window RF blocking film
Without RF blocking window film

With RF blocking window film
With RF blocking window film
 installing the window's film

Click on the pictures to enlarge them


Different types of RF EMF/EMR blocking films

There are different types of RF EMF/EMR blocking film on the market today.
The different types are different by size, RF attenuation and sun light transparency 


RDF62-Clear (small)

Manufacture: YSHIELD
Size: 76 cm width
RF attenuation:99.37% in 1GHz
Sun light transparency: 62%
Price: For a price quote please fill in the  Contact Us Form (per m2)

RDF50-Standard (small)

Manufacture: YSHIELD
Size: 76 cm width
RF attenuation: 99.82% in 1GHz
Sun light transparency: 50%
Price: For a price quote please fill in the  Contact Us Form (per m2)

Not sold anymore by supplier

RDF72-Premium (small)

Manufacture: YSHIELD
Size: 76 cm width
RF attenuation:99.94% in 1GHz
Sun light transparency: 72%
Price: For a price quote please fill in the  Contact Us Form (per m2)

RDF62-Clear (big)

Manufacture: YSHIELD
Size: 152 cm width
RF attenuation: 99.37% in 1GHz
Sun light transparency: 62%
Price: For a price quote please fill in the  Contact Us Form (per m2)

RDF50- Standard (big)

Manufacture: YSHIELD
Size: 152 cm width
RF attenuation: 99.82% in 1GHz
Sun light transparency: 50%
Price: For a price quote please fill in the  Contact Us Form (per m2)

Not sold anymore by supplie

RDF72- Premium  (big)

Manufacture: YSHIELD
Size: 152 cm width
RF attenuation: 99.94% in 1GHz
Sun light transparency: 72%
Price: For a price quote please fill in the  Contact Us Form (per m2)


Features

  • Blocks most of the RF EMF/EMR coming from outside the window
  • Limit the sun light

Usage

  • Will block the RF when the window is closed

Strong points

  • Blocks most of the RF from outside the windows.
  • Blocking effect tested 30MHz-18GHz (see bellow)

Limitations

  • Blocks also some of the sun light
  • Can be applied only on smooth windows
  • Air bubbles can be annoying

Where & how to buy

  •  Please fill in the  Contact Us Form, and we will refer you to a seller.

Price


Installation

Option 1 - DIY - Do it your self style

  1. Buy also the following products or similar:  


  2. Mounting concentrate FMK30 / 30 ml


    Plastic scraper FVR10 / 10 cm


    Water spray bottle FSF / 0.5 liter


    Edge sealant FKV50 / 50 ml 
    Clean the surface
  3. Follow installation instructions 
  4. Drain all air bubbles if exist
  5. No need to ground the film

Option 2 - Get some professional help

  1. Get professional help  - some one who know how to install anti sun window film and ask him to install the RF blocking film

More info and links

Ċ
RDF.pdf
(246k)
No Rad,
Jul 30, 2014, 11:06 PM
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No Rad,
Nov 21, 2012, 1:29 AM
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No Rad,
Jul 30, 2014, 11:05 PM
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No Rad,
Jul 30, 2014, 11:05 PM