Custom Double Layer 70dB Mobile Audio EMI Wifi 3G 4G 5G GSM Phone Testing Pneumatic RF Shield Box
High-performance double-layer RF shielding with 70dB attenuation for precise signal isolation in mobile device testing. Heavy-duty aluminum alloy construction ensures durability and superior EMI protection. Pneumatic sealing technology guarantees airtight closure, eliminating external interference for accurate audio and RF testing. Compatible with WiFi, 3G, 4G, and 5G frequencies. Ideal for lab environments, manufacturing QA, and R&D teams requiring reliable signal blocking. Customizable dimensions to fit various smartphone models. Engineered for precision with reinforced seams and scratch-resistant coating. Ensures consistent performance under repeated use. Global wholesale pricing available for bulk orders, backed by fast logistics and OEM support. Upgrade your testing setup with industry-leading shielding technology.