SDR Series — LISUN Magnetic Shielding Cabinet
LISUN SDR Series Magnetic Shielding Cabinet — 5 sizes from 0.8m compact DUT-only to large multi-metre chambers blocking 9kHz–18GHz. Works with EMI-9KA/9KB/9KC receivers. GB/T12190, IEEE std299, EN50147 compliant.
Enquire About This Product
Overview
The SDR Series Magnetic Shielding Cabinet provides a controlled, electromagnetically isolated environment for EMI testing, blocking external electromagnetic interference from 9kHz to 18GHz using 2mm galvanized cold-rolled steel construction with high-conductivity mesh gasket sealing at every panel joint and door junction — a design based on Faraday cage principles, where even a 0.1mm gap can become a leakage path.
Five sizes cover everything from compact benchtop DUT testing to full equipment-plus-receiver setups. The smallest (SDR-800S) houses only the DUT, with the EMI receiver kept outside; from SDR-2000B upward, both the EMI receiver and DUT sit inside the cabinet together. All sizes work with LISUN's EMI-9KA/EMI-9KB/EMI-9KC EMI Receiver Systems.
Delivery varies by size: SDR-800S ships by 20GP/40GP container as a complete unit; SDR-2000B, SDR-4000B and SDR-2000L ship as a complete unit via 40HQ container; SDR-5000B is assembled on site. Custom sizes can be designed on request.
Key Specifications
| Model | Internal Size | Layout | Delivery |
|---|---|---|---|
| SDR-800S | 0.8×0.8×0.8m, 0.6×0.6m door | DUT only | 20GP/40GP, complete unit |
| SDR-2000B | 2×1.2×1.8m, 0.9×1.7m door | Receiver + DUT | 40HQ, complete unit |
| SDR-2000L | Larger footprint variant | Receiver + DUT | 40HQ, complete unit |
| SDR-4000B | Larger footprint variant | Receiver + DUT | 40HQ, complete unit |
| SDR-5000B | Largest, for bigger EUTs | Receiver + DUT | Assembled on customer site |
Shielding effectiveness 9kHz–18GHz across the range. Exact dimensions for SDR-2000L/4000B/5000B confirmed at quote stage; custom sizes available.
Features
- Blocks 9kHz–18GHz electromagnetic interference
- 2mm galvanized cold-rolled steel construction
- High-conductivity mesh gasket sealing at all joints and doors
- Power supply filter (30A/220V); RJ-45 internet line filter on larger models
- PVC ceiling, PVC plastic-steel wall, wood + galvanized steel floor
- Five sizes: compact DUT-only up to large receiver+DUT chambers
- Works with EMI-9KA/EMI-9KB/EMI-9KC EMI Receivers
- Custom sizes available on request
Applications
EMI/EMC testing isolated from ambient electromagnetic interference; Consumer electronics conducted/radiated emissions testing; Production line and R&D EMC test facilities; GB/T12190, IEEE std299 and EN50147 compliance