Drawer-type shielding boxes integrate multiple technologies to ensure electromagnetic isolation and testing accuracy:
Electromagnetic Shielding Structure:
Metal (aluminum/stainless steel) with conductive gaskets and welded seams, achieving ≥70dB shielding effectiveness via Faraday cage principle.
Filtering & Ventilation Systems:
Waveguide filters for power/signal lines to suppress EMI, combined with EMI-absorbing materials to reduce internal reflections.
Automated Mechanical Design:
Drawer mechanism for quick DUT loading, interfacing with robotic arms via RS232/RJ45 for fully automated testing.
Antenna Integration:
Built-in broadband antennas (20MHz–40GHz) with polarization control for consistent signal coupling.
Environmental Control:
Temperature/humidity sensors to maintain stable testing conditions, critical for RF parameter consistency.
Test System Interfaces:
Compatible with RF instruments (Keysight/Anritsu) for real-time data acquisition and protocol analysis, enabling automated throughput/sensitivity testing.
Sunny Lee
Mob(WeChat) : 180 3817 0771
QQ:710061818,
E-Mail:info@szcitech.com
Address: 14 floor, BTR new energy building, Guangyuan 4th Road, Fenghuang Street, Guangming District of Shenzhen,China.