EMP - Electro Magnetic Pulse
In the case of high altitude EMP the electrons released in the upper atmosphere by the incident Gamma rays encounter the earth’s magnetic field. This causes them to spiral round the field, thus producing a huge line of current loops. This is the dominant source of electromagnetic radiation in the high altitude EMP. The field produced is of high magnitude (over 50kV/m ) and has a very fast rise time (nS). Because of the high altitude the area of coverage is enormous. It is worth noting that NEMP is the only significant effect of an exo-atmospheric nuclear explosion. Therefore it can be of extreme strategic importance.
For this reason electrical and electronic systems which are required to continue to function throughout a serious conflict MUST be unaffected by NEMP.
Since 1994, Dolev ltd Systems has provided advanced technology (Electromagnetic Environmental Effects) protection solutions. Experience, design and reliability,
Dolev ltd offers you the ultimate solutions for mission critical electronics and communication.
Our product and service core competencies include:
- EMP and HEMP Protection
- EMC (Electromagnetic Compatibility)
- EMF Mitigation – Shielding & EMF
- AC, DC, and Data/Signal Surge Protection
- OEM Design Engineering, Prototyping and Production
- Power Quality Consulting – Site
- Planning & Facilities Assessment
- Lightning strikes, EMP and high powered
EMP Pulse protection modules and high performance RFI/EMC/NEMP/ Tempest filters.
Dolevltd design, supply, install and test facilities from the integration of the EMP shield panels to the protection of all penetrations into the EMP shield
- Protection module with coding in shielded box incll
- Feed-through terminals for all conductor types
- Optional remote signalization can be made via terminals,
- Integrated indication of operating voltage.
Different EMP scenarios will include some instances of smaller EMP attack that make it wise to take small precautionary steps such as keeping unused computer systems unplugged from a power source or LAN. This is because a smaller attack may have a geographically limited radiated pulse while a conducted pulse across long lines may travel outside of an effected area.
There are circumstances where any protection will be better than none. Also, anything we do to minimize day-to-day electromagnetic interference from various environmental sources will also be helpful