Meet our EMC Chamber

Instrumentation Technologies provides a diverse range of products that are required to pass the EMC compliance testing. Over the last few years, we have invested in constructing a fully operational EMC chamber for internal use (intended for pre-compliance EMC tests). However, we recognized a significant demand for such facilities within the region. As a result, we have made the decision to extend our space and expertise to external companies in need of EMC testing services.

Located in Ljubljana, Slovenia, our EMC absorptive pre-compliance chamber provides technical support for EMC certification. If you’re experiencing difficulties in passing EMC certification, we’re here to help you identify, fix, and support your solutions.

Our team of experienced engineers offers a range of services including:

  • EMC technical support to resolve situations when certification processes are halted due to exceeded limits
  • Near-field electromagnetic (EM) measurements to detect potential electromagnetic interference (EMI) leakages
  • Technical support on filter design
  • Advice on subsystems separation solutions
  • Support for mechanical and electrical design of housings and enclosures, including shieldings
  • Simulation and measurement of high-speed digital links on PCBs to verify signal integrity
  • Performance measurement of antennas integrated into devices
  • Benchmarking analysis of different (potential) EMC solutions
  • Support in preparing EMC test plans with defined acceptance criteria
  • Ongoing support for HW design, covering schematic, PCB layout, and shielding, to achieve EMC compliance from conception to official certification at the notified body
  • Measurement of circuit board properties, such as impedances and impedance matching
  • Detailed studies to identify potential internal and external EMI sources

EMC chamber general information:

  • Outer dimensions: 5.8 x 2.7 x 2.8 m
  • Power supply: 230 VAC, 16A single line with EMI filtering
  • Signal access via connector board (RF & optical) or RF sleeve
  • Support DUT sizes of up to approximately 50x30x20 cm
  • Isolation of 80+ dB


  • RX/TX LogP antenna
  • Pre-amps and PWR amp
  • RF generators (1 kHz, 80% AM)
  • Comb generator 1 GHz (CAL)
  • Spectrum analyzers

Feel free to reach out to us for any further inquiries or assistance you may need. We can not wait to be a part of your successful projects.