Blog posts of '2012' 'November'

How Do I Know It Works?

Try the Cell Phone Test:

• Note your level of cell phone signal
• Wrap your cell phone in a shielding fabric product
• After 30 seconds your signal will go down for RadiProtect Metal  and 50% RadiProtect Sliver or disappear for 100% RadiProtect Sliver products  (you may use another phone to make a call)

This test is a demonstration of effectiveness. Results may vary by cellular network, geographic location and phone model. Even when a majority of radiation is shielded, the radiation
levels may be high enough in some high-power cellular networks that even a small fraction of signal will allow reception and register a signal on your phone.

RF Radiation Shielding

Electromagnetic shielding that blocks radio frequency electromagnetic radiation is known as RF radiation shielding. The shielding can reduce the coupling of radio waves, electromagnetic fields and electrostatic fields. The principle of RF shielding is to using a conductive enclosure to block electrostatic fields.

RF Radiation Shielding Fabrics

Typical conductive materials used for shielding is metal. High-tech metal and nano- silverr blend fabrics are popular shielding fabrics for making shielding clothes in nowadays market. Shielding effectiveness of OurSure textile products was tested by accredited institutes and verified to have up to 30-35 dB shielding effectiveness for RadiProtect Metal products made with 25%-35% metal blend fabrics, up to 56 dB shielding effectiveness for RadiProtect Silver products made with 50% silver blend fabrics, and up to 70 dB shielding effectiveness for RadiProtect Silver products made with 100% silver blend fabrics in the frequency range from 10MHz to 3GHz and beyond. The higher dB value, the higher shielding effectiveness it gives. 100% silver blend fabrics provides the best RF shielding effectiveness.

Please note that the cell phone test is a demonstration of effectiveness only. RF shielding result may vary by cellular network, geographic location and phone model. Even when a majority of radiation is shielded, the radiation levels may be high enough in some high-power cellular networks that a small fraction of signal will allow reception and register a signal on your phone.

100% Silver blend products are suggested for completely shielding cell phone signal.

Independent Test Results

The OurSure Forum is intended to allow customers to share their thoughts, ideas, projects, and problems with each other. We've built a number of discussion areas to help organize the discussions and make it easier for you to find topics that interest you.

How do I post?
Click on the discussion category that most closely matches the product, project, or question you want to post. Click on the "New Topic" link and post your message. Before you post, please see if a similar topic has already been posted. You may find that someone else is doing the same thing you are or has (or had) the same problem you're experiencing.

How do I search the forum?
All posts in the forum are indexed in our database for quick retrieval. You may search for specific posts based on a word or words found in the posts, user name, date, and particular forum(s). Simply click on the "search" link at the top of most pages.

Will OurSure respond to me if I post here?
To receive a reply directly from OurSure please email to info@oursure.com.