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AVTC- Frankonia’s anechoic chamber solution at 3.0 m measuring distance for vehicle testing

The AVTC is Frankonia’s solution for radiated emissions and immunity tests on vehicle and components according to CISPR12 and CISPR25, as well as for ISO 11451-2 and ISO 11452-2. The semi-anechoic chamber is designed to allow vehicle testing up to 5.0 m length (on turntable ∅ 5.0 m) for measuring distances of 3.0 meters. Moreover, it is easily possible to upgrade the chamber for emission tests according to CISPR11, CISPR14-1, CISPR 16-1-4, CISPR22 and CISPR32, as well as for immunity test according to IEC/EN 61000-4-3.
The perfect balance of a compact chamber layout and an optimized absorber configuration, moreover, leads to minimized reflections and offers great performance and flexibility. The frequency range of Frankonia’s automotive vehicle testing chamber is from 26 MHz to 18 GHz (40 GHz as option). Along with our turnkey solution capabilities, the AVTC is available in several configurations and perfectly meets our customers’ needs.
AVTC – Hybrid chamber
Technical specification
External dimension (L x W x H)11.480 m x 9.380 m x 6.000 m
Frequency range26 MHz to 18 GHz (option 40 GHz)
Measuring distance3.0 m
Absorber lining
Walls and ceilingFull lining with ferrite absorbers; full lining with Frankosorb® hybrid absorbers, a mix of H450, H600 and H1000
FloorMovable absorbers as option
AVTC – Performance
Emission test (EMI)
(vehicle and components)
Full compliance according to CISPR 12 and CISPR 25
Emission test (EMI)
(others)
Full compliance according to CISPR 11, CISPR 14-1, CISPR 16-1-4, CISPR 22 and CISPR 32
Quiet zone∅ 3.0 m; height 2.0 m
Measuring distance3.0 m
Chamber validationAccording to CISPR 16-1-4
Deviation NSA (30 MHz to 1 GHz)±4.0 dB (option ±3.5 dB)
Deviation SVSWR (1 GHz to 18 GHz)+6.0 dB (option +5.0 dB)
Immunity test (EMS)
(vehicle and components)
Full compliance according to DIN/ISO 11451-2 and DIN/ISO 11452-2
Immunity test (EMS)
(others)
Full compliance according to IEC/EN 61000-4-3
Uniform area1.5 m x 1.5 m
Measuring distance3.0 m
Chamber validationAccording to IEC/EN 61000-4-3
Deviation FU (80 MHz to 18 GHz)0 dB / +6 dB at 75 % of 16 measuring points

Features

  • Radiated emissions (EMI): Compliance according to CISPR 12 and CISPR 25 (vehicle and components); compliance according to CISPR 11, CISPR 14-1, CISPR 16-1-4, CISPR 22, and CISPR 32 (other EUTs)
  • Radiated immunity (EMS): Compliance according to DIN/ISO 11451-2 and DIN/ISO 11452-2 (vehicle and components); compliance according to IEC/EN 61000-4-3 (other EUTs)
  • Customizable and compact chamber design
  • Optimized absorber lining with Frankosorb® long-lasting absorbers (Frankonia technology)
  • Turnkey solution