A MIL-STD461 semi anechoic chamber is designed for testing against international test procedures such as MIL-STD461, RTCA DO-160 and Tempest SDIP. Measurement instrumentation such as Tempest receiver systems, MIL-STD test tables and wideband antennas as well as LISN instrumentation for conducted testing procedures can be provided as a turnkey solution.
A MIL-STD461 semi anechoic chamber is designed
for testing against international test procedures such as MIL-STD461, RTCA
DO-160 and Tempest SDIP. Measurement instrumentation such as Tempest receiver
systems, MIL-STD test tables and wideband antennas as well as LISN
instrumentation for conducted testing procedures can be provided as a turnkey
solution.
Features of a MIl-STD461 / DO-160 semi
anechoic chamber:
Shielding effectiveness according to EN 50147-1 (>80dB
at 10KHz)
Absorber layout in accordance to MIL-STD461 / RTCA DO-160
Absorber return loss compliant with MIL-ST461 / RTCA
DO-160 requirements
Suitable for both radiated and conducted testing.
Acceptance standards for a MIL-STD461:
MIL-STD-461G
GJB2926
Product standards for a 10m semi
anechoic chamber:
MIL-STD 461-E / F/G(RE-101 / RE-103 / RE-105 / RS-101 /
RS-103 / RS-105)
RTCA DO-160
Tempest SDIP
GJB151B
Typical specifications for a MIL-STD-461/DO-160
semi anechoic chamber:
External
dimensions
6.7m* 6.1m * 3.9m(L* W * H)
Dimensions
6.1m * 5.5m* 3.3m(L* W * H)
Construction
2mm
galvanized shielding panels with a free standing structural steel support
Absorbers
Hybrid
solution of ferrite tiles and polystyrene hybrid absorber on walls, floor and
ceiling
Ventilation
300mmx300mm/ 40GHz
Shielded
door
RF
shielded swing door 1.2m*2.1m(W*H)
Access
panel
400mm*400mm/18GHz,
including RF connectors
EUT
power line
Filtered
220V 32A 50Hz/60Hz; 380V 63A 50Hz/60Hz
Lighting
No-interference
LED lighting system
Frequency range
30MHz
to 18Ghz for radiated emission and 80MHz to 6GHz for radiated immunity
Test
table
A
grounding system connected to the shielding is mounted on the test table
surface.
Reflector
Ground reflective metal sheet
In addition to the typical specifications of MIL-STD-461 semi anechoic chamber, RFT can also customize the anechoic chamber configuration for customers’ requirements.
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