Magnetic Shielding with Mu-Metal: When and How?
How shielding with mu-metal and silicon steel against low-frequency magnetic fields works, with practical application examples.
3 min readOctober 25, 2026
EMC and Shielding Guides · Page 3
What you need to know before deciding: plain, practical articles.
52 articles8 topicsFrom Our Engineering Team
Technical
Telecom
What Is an RF Shield Box and When Is It Enough?
RF shield boxes that let you test wireless devices isolated from outside signals on the production line and in the lab, and their limits.
3 min readOctober 24, 2026
Telecom
Challenges in 5G MmWave (FR2) Measurements
Why antenna and device measurements get harder in 5G bands above 24 GHz, and what to watch for when choosing the chamber and absorbers.
3 min readOctober 23, 2026
Defense
What Is TEMPEST Zoning and How Does It Shape a Facility Plan?
The TEMPEST zoning approach, which classifies the area where equipment sits by its distance to a possible outside listening point in classified facilities.
3 min readOctober 22, 2026
Defense
MIL-STD-461G Tests: What CE102, RE102 and RS103 Mean
The naming logic of the MIL-STD-461G tests that military equipment must pass, and the most requested CE102, RE102 and RS103 tests, in plain language.
3 min readOctober 21, 2026
Anechoic Chambers
Semi-Anechoic vs Fully Anechoic Chamber: Which Test Goes Where?
We compare the semi-anechoic chamber, with its reflective floor, and the fully anechoic chamber, with absorbers on every surface, and where each is used.
3 min readOctober 21, 2026
Anechoic Chambers
What Is NSA? Validating an Anechoic Chamber to CISPR 16
What the NSA (normalized site attenuation) measurement is and how it is done to show a semi-anechoic chamber is fit for emission testing.
3 min readOctober 20, 2026
EMC Testing
6 Common Reasons Products Fail EMC Tests and How to Fix Them
The points where electronic products most often fail EMC certification, and simple measures you can take at the design stage, from an engineer's view.
3 min readOctober 19, 2026
Anechoic Chambers
Ferrite Tiles vs Pyramid Absorbers: Which One, Where?
Which frequencies the ferrite tiles, pyramid foams and hybrid absorbers used in anechoic chambers work at, and how they affect chamber size.
3 min readOctober 18, 2026
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