We are constantly exposed to many types of electromagnetic radiation in our daily lives (e. g. light, microwaves, x-rays, emf, and mobile phone transmissions). As a result, all radio items must undergo RF (radio frequency) exposure testing to ensure safe use.
When a human body is subjected to a RF electromagnetic field, the SAR (Specific Absorption Rate) measures how much energy is absorbed per unit mass. It can also apply to the tissue's absorption of other types of energy, such as ultrasound, is measured in watts per kilogram (W/kg), and is defined as the power absorbed per tissue mass.
SAR is commonly averaged over the entire body or a small sample volume (typically 1 g or 10 g of tissue). The referenced value is then the highest level measured in the physical component under consideration over the specified volume or mass. The testing assesses exposure to frequencies ranging from 100 kHz to 10 GHz (known as radio waves) and is used to monitor the amount of power absorbed by mobile devices.SAR's Standard for different Countries
The cell phone must fulfill a SAR limit of 1.6 watts per kilogram, averaged over 1 g tissue volume, in the United States and Canada. This indicates that the higher SAR level of cell phones must not surpass this level to gain FCC or ISED certification and be marketed in the marketplace.
Mobile phones must have a maximum SAR limit of 2.0 W/kg averaged over a 10 g tissue volume to gain CE certification in the European Union.
With these five simple step SAR reports are prepared:
Cellular phone's SAR testing procedure starts with a system check to ensure the test system's operation. A specified amount of power is applied to the dipole during a system check, and the results are verified to be as expected.
The conducted power will be measured next. This means that the real power traveling to the antenna is observed, and the measured SAR findings can then be scaled to correlate to the phone's worst-case power.
The mobile SAR value evaluation and measurement process then begin. The simulated liquid is used to calculate SAR. The dielectric characteristics of tissue-equivalent fluid must match those of brain or bodily tissue. Permittivity and conductivity must be identical to those seen in brain and bodily tissue.
When numerous radio signals are transmitted from the same device simultaneously, the SAR measurements of the signs are totaled. Even with this combined output, the required SAR limit of 1.6-2.0W/kg must be met.
The information contained in the test report varies based on the geographical location of the product's intended sale. The test report also includes a declaration of conformity and if the findings meet the criteria.
In Layman's terms, they test these mobile devices like our phones, tablets, and laptops because the companies know that they aren't healthy for us to have. They have developed a "standard" that may seem miniscule at first glance, but the reality is that long term exposure to this type of energy is unknown, and these ratings are based on the early days of these devices before they had the computing power and features that they have today.
If you have an apple device, you can check your devices rating here: https://www.apple.com/legal/rfexposure/
Carrying devices around all day in close contact with your body = continued RF exposure because these days you can no longer take the battery out.
Prevent future damage today by traveling with your devices in Faraday Sleeves to ensure your physical and mental health.
Comments will be approved before showing up.
Music is a necessity for me. My i-pod needs protection also, as my info is on it as well as my music. This sleeve fits it perfect.
I had to upgrade my phone and was extremely concerned with the 5G capabilities. This bag completely blocks ALL signals. I place my phone in my bag when I go to bed at night! Would 100% not only purchase again, but would purchase for friends/family, too! 5 stars!!
Perfect for blocking signals and also a day on the boat. 10/10 definitely recommend.
A must have for anyone whom privacy is important 5 star product
Thank you guys for supporting the fight for our right to privacy and combating mass surve.. Keep up the good work, the bag is amazing quality and I love the privacy stickers. Thanks a lot SLNT
I bought 4 Faraday Silent Pockets after reading about car fob venerability. I feel must more secure now. Get yours today to stop thieves from duplicating your fob’s signal anywhere!
I absolutely love my backpack I purchased… we need to protect our privacy now more than ever. I don’t travel without this & neither should you 😎
This is definitely a great bag for your phone. It sure seems to block everything I have tried to throw at it. Will be purchasing more!
Seems to work as expected. Hope to never do a hard test. Feel my backups are now well protected.
I purchased the SLNT pocket that an iphone 11 with an Otter Box fits in. The quality of the finished product is HIGH. I'm not addicted to my phone, so this allows me to place the phone in the pocket before traveling about daily without dropping digital crumbs along the way that could be used to reverse engineer my personal movements, locations and destinations with greater ease. I value my privacy due it being a fundamental human right despite what any judge or agency claims to the contrary.
I was very pleased to realize that this particular SLNT fits into my back pants pocket!!! The width is 'just right'. Now that's attention to detail. This is my 3rd SLNT and I recommend them to a lot of folks. Most have never heard of such a product, let alone the reason to have one and use it.
To anyone considering these products, as others have said, just get it! We live in an age where we need it. Location tracking is digital stalking. I really appreciate that some dirtbag won't be able to pull info out of my device either. Thank You SLNT, nice job.
Excellent quality, handsome, fit well, I like them and use them. Good to have protection.
Live in a condominium area. Thank you for giving me back my privacy!!
My laptop is now waterproof, padded and protected from solar flares, EMP's, hackers and trackers.
And it looks good too
4-5 starts.... well made, great function ...not only do I feel like I've helped secure my privacy but when I place the phone in the pocket I am able to disconnect from tech and have quiet private time with less stress and fewer distractions. Psychologically its been a great aid to me.
The Silent Pocket is a fantastic accessory, I am sleeping better with lack of EMF in the room and knowing that my privacy is literally in my hands.
Shipping took very little time, very happy!