Siepel

Manufacturer of anechoic chambers, shielded rooms and microwave absorber for the automotive, space, defence and commercial industries.

Anechoic Chambers for EMC

Siepel design and manufacture compliant and pre-compliant EMC chambers for testing to the following standards (and their equivalents): CISPR 16, IEC/EN 61000-4-3, CISPR 25, ISO 11452, DO160 and MIL STD 461.
Using their internal design team, Siepel can modify a chamber to suit your requirements.

Reverberation Chambers

Siepel provide a complete test system, inclusive of Reverb Chamber, software, RF instrumentation, on-site set-up and user training.
Based on the customer inputs (applicable standard, LUF, EUT dimensions, available instrumentation), SIEPEL can define the test facility as a whole and determine the required output power of the amplifiers, considering the losses from coaxial cables, harmonic filters, etc.

Reverberation Chambers

Antenna Measurement Chambers

SIEPEL offers anechoic chambers dedicated to Radio / Telecom and radar tests. Several models are available depending on the antenna to be tested and the measurements environment

Near-field
Far-field
Compact ranges
Radar Cross Section (RCS)

Antenna Measurement Chambers

Standard Absorber

Flexibile, easy to manage with excellent ageing resistance

Power handling: 2kW / m² for standard pyramidal absorbers
Temperature resistance: from – 65°C to +160°C for pyramidal absorbers
Fire rating: compliant to ISO 11925-2 Euroclass E, NRL 8093 – tests 1, 2 and 3, and DIN 4102 – B2
Guaranteed reflectivity performances and resistance over time
Compliance for cleanroom use: ISO class 4 classification according to ISO 14644-1: 2015
Compliance to environmental standards: raw materials in accordance with REACH & RoHS standards

Standard Absorber

High Power Absorber

SIEPEL offers high power absorbers (AHP) covering a frequency range from 300 MHz to 50 GHz. They are dedicated to areas subject to high power densities (20 kW/m² CW and more) and they can withstand high temperatures generated by a strong field.

Mechanical resistance: excellent ageing resistance
Maximum temperature: +200°C
Fire resistance: in accordance with ISO 11925-2 Euroclass E, NRL 8093 – tests 1, 2 and 3, and DIN 4102 – B2
Notable reflectivity performances and resistance over time
Compliance with environmental standards: raw materials in accordance with REACH & RoHS standards

High Power Absorber

Cyber Security

High performance shielded rooms
Secure meeting rooms
Architectural shielding
Shielded racks
Secure boxes
Shielded pouches

Cyber Security