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MIL-STD Chamber

Military Testing Chamber for vehicles and large EUT’s

The MIL-STD Chamber is Frankonia’s large chamber solution at 1,0 m measuring distance according to MIL-STD 461 adapted for radiated emission and immunity tests for large EUT’s or vehicles.

The MIL-STD chamber can be fully customized according to customers’ requirements for military testing of large and heavyweight EUT’s.

EMIMIL-STD 461 / DO-160
EMSMIL-STD 461 / DO-160
Test distance1,0 m


High performance solution for military testing

Advanced absorber lining with long-lasting and non-combustible

Frankosorb®absorbers (Frankonia technology)

Full compliant EMI/EMS

Highly customizable solution for any kind of EMC testing

and limitless integration of individual applications

Adjustable chamber size, characteristics

and configuration due to different EUT requirements

Turnkey solution


Frankosorb® optimized absorber lining with either short-, or long-pyramids, or hybrid absorber lining

High-performance nano thin-film technology with proven long-term stability

Available material classifications:
non-combustible acc. to DIN EN 13501-1 class A2 – s1 d0, or
hardly inflammable acc. to DIN EN 13501-1 class B (alternative)

Typical Product and Verification Standards







Note: We advise you about details on the individual standards and define the right anechoic chamber solution that meets your needs.

Typical Specifications

Chamber Type MIL-STD Chamber
External dimension Custom size; to be defined acc. to EUT type and size
Test distance 1,0 m
Load capacity up to 80.000 kg; special turntable systems and integrations possible
Frequency range 9 kHz/ 26 MHz to 40 GHz

Performance & Compliance

Full compliant emission (EMI) according to MIL-STD 461

Full compliant immunity (EMS) according to MIL-STD 461

Absorption at normal incidence:
80 MHz to 250 MHz ≥ 6 dB, as per standard requirements
above 250 MHz ≥ 10 dB, as per standard requirements


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