What Is a GTEM Cell? Compact EMC Testing for Small Products
GTEM cells used for emission and immunity pre-testing of small products in space-limited labs, with their advantages and limits.
3 min readNovember 6, 2026
EMC and Shielding Guides
What you need to know before deciding: plain, practical articles.
47 articles8 topicsFrom Our Engineering Team
EMC Testing
Technical
Choosing Power Line Filters: Current, Leakage and Safety
How the RF filters on every power line entering a shielded room are chosen, leakage current and safety issues, and common mistakes.
3 min readNovember 6, 2026
Anechoic Chambers
What Is a Reverberation Chamber? The Opposite of Anechoic
How reverberation chambers deliberately multiply reflections instead of absorbing them, which tests use them and how they differ from anechoic chambers.
3 min readNovember 5, 2026
EMC Testing
EMC Testing for Electric Vehicle Chargers
The EMC standards electric vehicle chargers must meet, the challenges of high-power testing and the test chamber requirements.
3 min readNovember 4, 2026
Technical
Why Partial Discharge Testing Needs a Shielded Lab
Why partial discharge measurement in cable, transformer and insulator testing is so sensitive to outside noise, and the role of a shielded lab.
3 min readNovember 3, 2026
Healthcare
Electrical Noise in Sleep Labs: Sources and Solutions
The sources of electrical noise that spoil sleep study (polysomnography) recordings, and practical solutions including room shielding.
3 min readNovember 2, 2026
Cyber Security
ISO/IEC 17025 for Forensic Labs: The Infrastructure Side
What digital forensics labs preparing for ISO/IEC 17025 accreditation should watch for in their working environment, equipment and records.
3 min readNovember 1, 2026
Cyber Security
Faraday Bag, Shielded Box or Shielded Room?
Which stage and purpose the Faraday bag, shielded evidence box and shielded room each serve in protecting electronic evidence.
3 min readOctober 31, 2026
Cyber Security
Are Satellite-Capable Phones a New Risk in Forensics?
What new phones that can message via satellite mean for digital forensics labs, and what changes in signal isolation as a result.
3 min readOctober 30, 2026
Knowledge center
Ask Our Engineer Your Question
Tell us briefly about your project; we'll send you the best solution and a quote within 24 hours.