featured products
Blackout Faraday Shields are Mil. Spec. and can attenuate up to 50 db. They come in different sizes and can be nested for excellent secondary protection inside a Faraday cage.
Blackout Faraday Shield Tablet Locker aluminum signal blocking faraday cage. Ideal for tablets, cell phones, hard drives, thumb drive and other small electronic devices.
Faraday Cage Heavy Duty Electro-shielding Kit. Will cover up to 6"x12"x24" or equivalent surface area
HofResearch EMP protection project
Synopsis: Protection of Electrical Devices from Electromagnetic Pulse Threats
What good is having an autonimous power source and communication devices, or any other electronics for that matter in the event of a powerful EMP? Absolutely nothing if they are not protected from the destructive energy of an electromagnetic pulse. Everything if they are. There is a fair amount of uncertainty involved when it comes to EMP's and the threat they pose. Solutions are available that will provide protection in most circumstances.
EMP Protection Guide - Introduction and Recommendation Summary
The chance of an electromagnetic threat to critical electronic devices grows every day. The highest propability of an EMP will come from two potential sources, our sun, or a man made weapon. Whether a catastrophic natural electromagnetic event, an existing weapon being utilized, or new weapons being developed, the threat is very real.
- Full Indepth Information and Guide here.
Current Solar Conditions from NASA SDO
HMI Intensitygram - High Cadence SDO AIA 193
What to watch for:
When researching and shopping for EMP protection solutions, be very wary of the claims made. Many manufactures of these types of products claim EMP protection when in reality these products were developed and tested for ESD/Anti-Static protection. This in itself is not a bad thing as ESD is a type of EMP. But, the types of EMP's that we're trying to protect against are far more powerful than a static discharge. The Mil-spec typically followed is MIL-STD-3010C which mostly has to do with packaging, ie. resist puncture, moisture barrier, etc. and methods of testing this. The real specification to look for that the manufacturer has verified is what the attenuation (amount of shielding in db) is at the critical frequencies. Remember, no manufacturer could do real time testing short of aquiring the means with which to test, ie. a nuclear weapon.
- Full Indepth Information and Guide here.
EMP Protection Quick Picks
About EMP Protection:
There is plenty of hype concerning "EMP" threats. Electromagnetic Pulses will damage unprotected sensitive electronics. Any conductive material that is exposed to a strong electromagnetic pulse will generate some level of voltage and current. These levels can far exceed safe tolerances in modern electronics. Small integrated circuits such as CPU's, memory and other internal electronic components in devices run on very low voltage and current, and are extremely vulnerable to these types of threats.
Here's the real kicker! Nobody really knows! Nikola Tesla lit up the world just over 100 years ago. The transistor radio didn't hit the streets till just over 50. The first atomic bomb was detonated in 1945. So we've had just over 50 years of research and study on what an EMP is and developing protection against one. Testing in a real life situation is effectively impossible. It is all based on theory, research, simulated testing, and data from previous research and test results that are available.
At Hofmeister Research, we study what information is available for protection of sensitive electronic devices from High Power Electromagnetic (HPEM) threats. Threats such as geomagnetic solar storms with a Coronal Mass Ejection (CME) directed at earth, High-altitude Electromagnetic Pulse (HEMP), or other intentional electromagnetic interference (IEMI) such as High Power Microwaves (HPM). Hofmeister Research provides the latest methods to protect and shield sensitive electronic equipment and devices from such threats.
Is there reason to even be concerned? Of major concern would be having communication if there was a broad systems failure. Being prepared and protecting critical power and communication devices in the event of a catastrophy makes a clear difference in surviving for you and your loved ones. Near or far, communication devices keep you connected with many other people for information and safety.
- Full Indepth Information and Guide here.