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We've been dealing with intermittent interference issues on the 5G and WiFi 6E test bench, and the ambient noise was making it impossible to get clean readings on these newer mobile phone modules, so I needed a shielding solution that actually works across a broad spectrum without breaking bank.
It covers 0.8 to 8GHz with shielding effectiveness hitting ≥80dB at both 2.4GHz and 5.8GHz—drops to about ≥75dB at 7.5GHz, which is still fine for our GSM and WiFi testing—and the internal dimnesions are 225mm wide by 320mm deep by 160mm high, which fits teh typical phone fixture we use.
The sheet metal body with that extrusion seal design is what actually makes the difference; I've seen cheaper boxes leak at the lid seam after a few months, and this one feels solid at roughly 15kg, so it's not going to walk around the bench during use.
We're ordering it with the standdard filter set (2 pcs included), but the interface panel is customizable—MSA*6 plus USB2.0*2, RJ45, DB9, and DC—so if our next project needs a different feed-through, we can adjust that without buying a whole new box.
Lead time is usually 20 days or so, but check stock before assuming anything because these manual boxes can move fast when labs suddenly need them for a compliance push, and the MOQ is just one unit, which is convenient for our small team.
It's not suited for automated production lines where you need a pneumatic or sliding drawer mechanism—this is strictly manual open/close—but for engineering validation and pre-compliance scans, the simplicity actually saves setup time.
We usually require a minimum of 10 units per order, but we can be flexible for first-time buyers or smaller testing labs. Just reach out and we'll see what we can do.
For standard orders without customizations, lead time is around 15-20 working days. If you need custom interfaces or colors, it might stretch to 25-30 days depending on the workload.
Yes, we include a test report with each unit showing the shielding effect at key frequencies like 2.4GHz and 5.8GHz. We can also provide a certificate of compliance if your QA team needs it.
Absolutely. The standard model comes with MSA*6, USB2.0*2, RJ45, DB9, and DC ports, but we can swap or add interfaces based on your needs. Just let us know the exact configuration when ordering.
Keep it in a clean, dry area at normal room temperature. The extrusion seal is durable, but avoid stacking heavy items on top to prevent deformation. If you're storing it long-term, cover it to keep dust off the filters.
My experience with the Manual RF Shielding Box WF3020-A was primarily positive, focusing on the delivery and initial impressions. The logistics were handled exceptionally well. The shipment arrived ahead of the estimated schedule, which was a pleasant surprise. The packaging was robust and secure, with ample protective material ensuring the box arrived without a single dent or scratch. The courier service provided consistent tracking updates, making it easy to monitor the shipment's progress from dispatch to delivery. Moving to the quality, the initial build quality is impressive. The exterior finish is smooth and professional, and the seams appear tight and well-constructed, which is crucial for effective shielding. The hinges and latch mechanism operate smoothly without any stiffness, suggesting good manufacturing standards. The interior lining, designed for shielding, looks precisely applied with no visible gaps or imperfections. Regarding service, the communication from the seller was prompt and clear. They confirmed the order quickly and provided all necessary documentation, including a basic spec sheet, without needing a follow-up request. While I have not yet used the box for rigorous EMI testing of WiFi or 5G GSM devices, the initial physical inspection and the seamless delivery process have instilled confidence. The product appears to be a solid, well-made piece of equipment that arrived efficiently and was supported by good pre-sales service. This foundation is promising for its intended application in wireless testing environments.
