Description
RF Shield Box STE4500M
The RF Shield Box STE4500M provides a controlled RF environment for wireless device testing. It helps reduce outside RF interference and unwanted signal leakage. As a result, engineers can perform more consistent tests in labs and production environments.
The STE4500M also provides a large internal test area. Therefore, it can support wireless devices, modules, PCBs, and fully assembled products.
RF Shield Box STE4500M for Wireless Testing
The RF Shield Box STE4500M supports product development, validation, troubleshooting, and production testing. Its internal test area measures 20.7″ W × 13.7″ D × 17.2″ H.
In addition, the enclosure provides visual and hands-on access to the device under test (DUT). An RF window allows users to monitor the DUT during testing. RF gloves also allow users to make adjustments without opening the enclosure.
Easy Device Access and Visibility
The STE4500M includes an internal light bar. Therefore, users can easily view devices and equipment inside the test area.
In addition, the RF window provides a clear view of the DUT. Together, these features make device testing and troubleshooting easier.
Flexible I/O Options
The RF Shield Box STE4500M supports flexible I/O configurations. Users can select connections that match their test equipment and application.
For example, options may include RF connectors, filtered interfaces, and power connections. Other test interfaces may also be available. As a result, users can configure the enclosure for many RF testing needs.
Ventilation and RF Control
The STE4500M includes a 120 mm ventilation system. This system provides airflow during longer test cycles.
The enclosure also uses RF absorbent material inside the test area. Therefore, it helps control RF reflections and supports a stable test environment.
RF Shielded Test Enclosure Applications
The STE4500M works well for many RF and wireless testing applications.
- Wireless device development and validation
- RF performance testing
- PCB and wireless module testing
- Fully assembled device testing
- RF troubleshooting and tuning
- Engineering and R&D testing
- Manufacturing and production testing
- Automated RF test systems
Overall, the RF Shield Box STE4500M combines RF isolation with easy device access. It also provides visibility, airflow, and flexible connection options for daily wireless testing.
For additional solutions, explore our RF shielded test enclosures and other RF testing products. You can also learn more about enclosure technology and available configurations from Ramsey Electronics.


















