At SYB, we take our product claims very seriously, and we want our customers like you to know that.
Which is why we have had our SaferBody™ shielding technology tested at multiple independent laboratories to show you that our SaferBody™ shielding technology shields up to 99% of EMF radiation.
And unlike other companies, this report includes results for low frequency EMF (such as from power lines and AC appliances)– as well as radio frequency (or RF) from wireless communication.
Not all of our products are made from the same version of our powerful SaferBody™ technology. This is because each product has different requirements and characteristics. You wouldn’t want to make a Baby Beanie out of the same material as the SYB Phone Pouch.
This is true for all EMF shielding companies. We all use different materials for different products.
The difference is that we post testing data from independent laboratories for each and every EMF shielding product that we make and sell. SYB is the only EMF protection company that does this.
Below please find the detailed testing data for the additional versions of SaferBody™ from SYB.
SaferBody™ Silver 100 is the technology we use to make our:
SaferBody™ Silver 100 shielding technology from SYB is made with 100% silvered-cotton fabric and provides shielding effectiveness of between 20 and 37.5 dB tested between 15MHz to 26GHz– this includes 5G frequencies.
This test was performed on June 3, 2020 per the GJB 5792-2006 standard for measuring methods for shielding effectiveness of planar electromagnetic shielding materials. The test was performed with an 8563EC Spectrum Analyzer and a ZN1170E Signal Generator.
| Frequency | Shielding Effectiveness (dB) | Shielding Effectiveness (%) |
|---|---|---|
| 15 MHz | 20.8 | 99.1682% |
| 30 MHz | 37.5 | 99.9822% |
| 100 MHz | 37 | 99.98% |
| 450 MHz | 36.9 | 99.9796% |
| 950 MHz | 35.7 | 99.9731% |
| 1500 MHz | 36.4 | 99.9771% |
| 3 GHz | 34.1 | 99.9611% |
| 6 GHz | 30.2 | 99.9045% |
| 10 GHz | 25.7 | 99.7308% |
| 18 GHz | 24.2 | 99.6198% |
| 26 GHz | 21.6 | 99.3082% |
SaferBody™ Silver 90 is the technology we use to make our:
SaferBody™ Silver 90 shielding technology from SYB is constituted from 90% silver that provides excellent near-field and far-field RF shielding effectiveness that has been tested from 15MHz to 40GHz– that is well into the range of 5G frequencies.
This test was performed on July 13, 2020 per the GJB 5892-2006 standard for measuring methods for shielded enclosures. The test was performed with a ZN1180L and ZN1170E Signal Generator, and an 8563EC Spectrum Analyzer.
| Frequency | Shielding Effectiveness (dB) | Shielding Effectiveness (%) |
|---|---|---|
| 15 MHz | 21 | 99.2057% |
| 30 MHz | 46.3 | 99.9977% |
| 100 MHz | 45.7 | 99.9973% |
| 450 MHz | 45.5 | 99.9972% |
| 950 MHz | 45.7 | 99.9973% |
| 1500 MHz | 46.7 | 99.9979% |
| 3 GHz | 46.1 | 99.9975% |
| 6 GHz | 43.8 | 99.9958% |
| 10 GHz | 34.8 | 99.9669% |
| 18 GHz | 32.5 | 99.9438% |
| 26 GHz | 26 | 99.7488% |
| 40 GHz | 24.7 | 99.6612% |
SaferBody™ Silver Silk is the technology we use to make our:
SaferBody™ Silver Silk shielding technology from SYB is constituted from 65% silver and 35% silk that provides shielding effectiveness of between 29 and 42 dB tested between 30MHz to 26GHz– this includes 5G frequencies.
This test was performed on April 26, 2020 per the GJB 5792-2006 standard for measuring methods for shielding effectiveness of planar electromagnetic shielding materials. The test was performed with an 8563EC Spectrum Analyzer and a ZN1170E Signal Generator.
| Frequency (MHz) | Shielding Effectiveness (%) | Shielding Effectiveness (dB) |
|---|---|---|
| 30 | 99.9945% | 42.6 |
| 100 | 99.9934% | 41.8 |
| 450 | 99.9931% | 41.6 |
| 950 | 99.9913% | 40.6 |
| 1500 | 99.9931% | 41.6 |
| 3000 | 99.9955% | 35.8 |
| 6000 | 99.9737% | 35.8 |
| 10000 | 99.9206% | 31 |
| 18000 | 99.9369% | 32 |
| 26000 | 99.8741% | 29 |
SaferBody™ Silver 42 is the technology we use to make our:
SaferBody™ Silver 42 shielding technology from SYB is constituted from 42% silver, with 53% cotton and 5% nylon, providing shielding effectiveness of between 15 and 51.4 dB tested between 15MHz to 40GHz– this includes 5G frequencies.
This test was performed on April 30, 2020 per the GJB 5792-2006 standard for measuring methods for shielding effectiveness of planar electromagnetic shielding materials. The test was performed with an 8563EC Spectrum Analyzer and ZN1180L and ZN1170E Signal Generators.
| Frequency | Shielding Effectiveness (dB) | Shielding Effectiveness (%) |
|---|---|---|
| 15 MHz | 26 | 99.7488% |
| 30 MHz | 51.4 | 99.9993% |
| 100 MHz | 43.1 | 99.9951% |
| 450 MHz | 39.1 | 99.9877% |
| 950 MHz | 35.8 | 99.9737% |
| 1500 MHz | 34.9 | 99.9676% |
| 3 GHz | 30.9 | 99.9187% |
| 6 GHz | 27.5 | 99.8222% |
| 10 GHz | 37 | 99.98% |
| 18 GHz | 31 | 99.9206% |
| 26 GHz | 31 | 99.9206% |
| 40 GHz | 28.8 | 99.8682% |
SaferBody™ Silver 30 is the technology we use to make our SYB Scarf.
SaferBody™ Silver 30 shielding technology from SYB is constituted from 30% silver, with 70% cotton, providing shielding effectiveness of between 32.1 and 56.3 dB tested between 15MHz to 20GHz– this includes 5G frequencies.
This test was performed on September 14, 2023 per the GB/T 30142-2013 standard for measuring methods for shielding effectiveness of planar electromagnetic shielding materials. The test was performed with an MY46180198 Spectrum Analyzer (Frequency:3Hz~42.98GHz;Level:+30dBm~-130dBm) and an MY46390010 Signal Generator (Frequency:250kHz~40GHz, Power(-135~15)dBm).
| Frequency (MHz) | Attenuation (dB) |
|---|---|
| 30 | 56.3 |
| 100 | 48.8 |
| 300 | 45.2 |
| 915 | 41.6 |
| 1500 | 49.4 |
| 1800 | 47.5 |
| 2450 | 44.9 |
| 3000 | 40.1 |
| 5000 | 36.2 |
| 8000 | 35.7 |
| 10000 | 38.4 |
| 12000 | 37.2 |
| 18000 | 33.6 |
| 20000 | 32.1 |
SaferBody™ Silver 18 is the technology we use to make our:
SaferBody™ Silver 18 shielding technology from SYB is constituted from 82% cotton, interwoven with 18% silver thread, providing shielding effectiveness of between 15 and 35.9 dB tested between 15MHz to 26GHz– this includes 5G frequencies.
This test was performed on April 30, 2020 per the GJB 5792-2006 standard for measuring methods for shielding effectiveness of planar electromagnetic shielding materials. The test was performed with an 8563EC Spectrum Analyzer and ZN1180L and ZN1170E Signal Generators.
| Frequency | Shielding Effectiveness (dB) | Shielding Effectiveness (%) |
|---|---|---|
| 15 MHz | 15 | 96.8377% |
| 30 MHz | 35.9 | 99.9743% |
| 100 MHz | 35.1 | 99.9691% |
| 450 MHz | 34.6 | 99.9653% |
| 950 MHz | 33.6 | 99.9563% |
| 1.5 GHz | 34.4 | 99.9637% |
| 3 GHz | 35.2 | 99.9698% |
| 6 GHz | 27.9 | 99.8378% |
| 10 GHz | 25.6 | 99.7246% |
| 18 GHz | 25.2 | 99.698% |
| 26 GHz | 17.3 | 98.1379% |
SaferBody™ Clear Copper is the technology we use to make our:
SaferBody™ Clear Copper shielding technology from SYB is constituted from copper and nickel that provides shielding effectiveness of between 39 and 65.1 dB tested between 15MHz to 40GHz– this includes 5G frequencies.
This test was performed on August 13, 2020 per the GJB 5792-2006 standard for measuring methods for shielding effectiveness of planar electromagnetic shielding materials. The test was performed with an 8563EC Spectrum Analyzer and a ZN1170E Signal Generator.
| Frequency | Shielding Effectiveness (dB) | Shielding Effectiveness (%) |
|---|---|---|
| 15 MHz | 48 | 99.9984% |
| 30 MHz | 64.9 | 99.9999% |
| 100 MHz | 64.8 | 99.9999% |
| 450 MHz | 65.1 | 99.9999% |
| 950 MHz | 60 | 99.9999% |
| 1500 MHz | 56 | 99.9997% |
| 3 GHz | 55.6 | 99.9997% |
| 6 GHz | 57.8 | 99.9998% |
| 10 GHz | 54.5 | 99.9996% |
| 18 GHz | 43.2 | 99.9952% |
| 26 GHz | 41.3 | 99.9926% |
| 40 GHz | 39 | 99.9874% |
SaferBody™ Nickel Sheen is the technology we use to make our:
SaferBody™ Nickel Sheen shielding technology from SYB is constituted of copper and nickel that provides shielding effectiveness of between 39 and 65.1 dB tested between 15MHz to 40GHz– this includes 5G frequencies.
This test was performed on August 13, 2020 per the GJB 5792-2006 standard for measuring methods for shielding effectiveness of planar electromagnetic shielding materials. The test was performed with an 8563EC Spectrum Analyzer and a ZN1170E Signal Generator.
| Frequency | Shielding Effectiveness (dB) | Shielding Effectiveness (%) |
|---|---|---|
| 15 MHz | 50.1 | 99.999% |
| 30 MHz | 65.9 | 100% |
| 100 MHz | 65.7 | 100% |
| 450 MHz | 68.2 | 100% |
| 950 MHz | 70 | 100% |
| 1500 MHz | 73 | 100% |
| 3 GHz | 76.8 | 100% |
| 6 GHz | 72.6 | 100% |
| 10 GHz | 66.5 | 100% |
| 18 GHz | 62.6 | 99.9999% |
| 26 GHz | 63.3 | 100% |
| 40 GHz | 63 | 99.9999% |
SaferBody™ Silver Nickel is the technology we use to make our:
SaferBody™ Silver Nickel shielding technology from SYB is constituted from silver, nickel silicone and copper and was tested at the UCLA Center for High Frequency Electronics on June 10, 2013.
| Frequency (MHz) | Effectiveness (dB) | Effectiveness (%) |
|---|---|---|
| 800 | -27 | 95.53 |
| 1700 | -22 | 92.06 |
| 1900 | -22 | 92.06 |
| 2100 | -23 | 92.92 |
| 3000 | -25 | 94.38 |
SaferBody™ Platinum Steel is the technology we use to make our:
SYB Tablet Pad
SaferBody™ Platinum Steel is made from a powerful metallic alloy and was tested on June 28, 2020 at Ordos Technologies EMC & Safety Test Laboratory in Israel. These included ELF, radio frequency, and microwave (including 5G frequencies up to 20 GHz).
The tests were conducted, inside a semi-anechoic chamber in order to test with a low-level ambient interference. Attenuation was measured between 650 MHz – 20 GHz using a N5183A KeySight Signal Generator, a 5172 OPHIR Amplifier, a C.A 43 Chauvin-Arnoux Field-meter, an APN101B AEL Inc. Antenna, and a TM-192D Tenmars ELF meter.
Wireless Radiation Attenuation Results
| Frequency (MHz) | Without Laptop Pad (V/m) | With Laptop Pad (V/m) | Attenuation |
|---|---|---|---|
| 650 | 19 | 1.8 | 90.53% |
| 850 | 26.5 | 2.6 | 90.19% |
| 900 | 23 | 1.6 | 93.04% |
| 980 | 29.2 | 1.6 | 94.52% |
| 1800 | 88 | 1.7 | 98.07% |
| 2400 | 114 | 2.1 | 98.16% |
| 5000 | 11.2 | 0.4 | 96.43% |
| 7500 | 14.8 | 1.2 | 91.89% |
| 10000 | 51.6 | 1.7 | 96.71% |
| 15000 | 11 | 0.5 | 95.45% |
| 20000 | 8.5 | 0.6 | 92.94% |
ELF Radiation Attenuation Results
| Frequency | Without Laptop Pad (mG) | With Laptop Pad (mG) | Attenuation |
|---|---|---|---|
| 3 – 30 KHz | 1330 | 54 | 95.94% |
Not all of our products are made from SaferBody™ technology. Below you will find the testing information for those additional SYB products.
The NCB from SYB is the only product in the world that:
Because it is such an innovative product (patent-pending) we have not yet been able to identify laboratories that can provide independent testing on these claims.
And so, instead, we have an extended article where the inventor of the NCB, Andrew McAfee, demonstrates the efficacy of the NCB using professional-grade meters and techniques, and explains how anyone with the correct equipment can verify the claims and performance of the NCB for themselves.
The H.A.R.D. is not a shielding device– instead, it attenuates by absorbing the EMF radiation and converting it to heat, which dissipates through the unit. So the type of testing performed on the H.A.R.D. is a bit different.
View the laboratory report of the SYB H.A.R.D. from the University of Gloucestershire.
Additionally, we commissioned a study, also at the University of Gloucestershire, to verify our product claim that the H.A.R.D. actually improves sound quality.
Here at SYB, we go to great lengths to be as thorough and transparent as possible about our product claims. Which is why we have commissioned so many different tests at independent laboratories, and present you with all the results.
BUT! Before you invest in EMF protection– from SYB or any other company– it’s important to understand what these tests show and what these test results mean.
That’s why our CEO made this 11 minute video. Watch it; you’ll be glad you did.
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