What Is Radio Frequency Window Film?
What Is RF Window Film?
Radiofrequency window film is a type of film that is used to block or reduce the amount of radiofrequency (RF) electromagnetic radiation that can pass through a window.
Radiofrequency attenuation window film, also known as anti-eavesdropping film, prevents radio frequencies and electromagnetic radiation from invading your home or workplace. This type of window film is designed to block out signals from cell phones, CB radios, and other wireless technologies.
There are two types of radio frequency attenuation window film: electrically-driven and magnetic-driven. Electrically-driven films use a dual-layer system that consists of one layer of a nonconductive material and another which is made from a conductive material.
Magnetic-driven films have the same design as electrically-driven films but use electromagnetic shielding instead of electrical shielding to block radio frequencies.
The majority of window film products on the market today use the magnetic variant of radio frequency attenuation window film. The majority of these products also use adhesive, a film that is designed to stick to your windows.
Although it is possible to buy a magnetic window film product that does not use adhesive, we recommend that you only consider this option if you are unsure what type of window film you will need or if you want the flexibility to choose appropriate products for the different areas of your home.
If you want an RF-attenuated window film that allows heat and light transmission through its surface, then we suggest that you only consider magnetic-driven films. We do not recommend applications where electric drives are necessary in order for the film to function properly.
The electromagnetic shielding in magnetic-driven RF window film is designed to deal with both electric and magnetic fields, so you can feel confident that your windows are safe from any unintended radiation.
How Do I Stop My Window Film From Curling?
If you’ve ever had window film curling up around the edges, you know how frustrating it can be.
There are a few things you can do to try and prevent your film from curling up:
- Make sure your window is clean and free of dust and dirt. This will help to reduce the amount of static electricity that’s present in the air.
- Keep your film tightly rolled up when not in use. This will help to reduce the amount of air that can get between the film and the window.
- Use a static cling film protector if your window is especially dirty or dusty. These protectors will help to keep the film from coming in contact with these contaminants.
- Clean the window regularly. This will help to remove any build-up of dirt and dust, which can cause static electricity.
- Use a humidifier in the room where your window is located. This will help to reduce the amount of static electricity that’s present in the air.
- Use a dehumidifier in the room where your window is located. This will help to reduce the amount of moisture that’s present in the air.
- Use a fan in the room where your window is located. This will help to circulate the air and reduce the amount of static electricity that’s present in the air.
- Use a window treatment. These treatments will help to reduce the amount of sunlight that’s entering the room, which can also lead to static electricity.
- Use a window film guard. These guards will help to protect the film from scratches and other damage.
- Use a window film scraper. These scrapers will help to remove the film from the window.
These are just a few tips that may help to prevent your window film from curling up.
