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 range | 26 MHz to 18 GHz (option 40 GHz) |
| Measuring distance | 3.0 m |
| Absorber lining | |
| Walls and ceiling | Full lining with ferrite absorbers; full lining with Frankosorb® hybrid absorbers, a mix of H450, H600 and H1000 |
| Floor | Movable 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 distance | 3.0 m |
| Chamber validation | According 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 area | 1.5 m x 1.5 m |
| Measuring distance | 3.0 m |
| Chamber validation | According 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
