Model NO.: ST-18U
18U Shielding Cabinet Specification
The radio wave shield is a crucial factor in wireless telecommunication measurement. When transmitting a test signal to the Device Under Test (DUT) or measuring the DUT signal, the reliability of the measurement can only be ensured if the DUT is fully isolated from external interferences. To create a radio wave shield environment, a shielding cabinet for storing equipment and conducting tests is typically essential.
A shielding cabinet is an effective measure that uses shells, plates, sleeves, cylinders, boxes, and other shapes of shields made of conductive or magnetic materials to confine electromagnetic energy within a specific space, thereby inhibiting radiation interference.
The purposes of using a shielding cabinet are twofold: first, to restrict the radiated electromagnetic energy inside the equipment from escaping a certain area; second, to prevent external radiated electromagnetic energy from entering a certain area.
Shielding Efficiency Calculation
Calibration Reference Documents
- GB/T 12190-2006 Method for Measuring the Shielding Effectiveness of Electromagnetic Shielding Enclosures
This shielding cabinet offers comprehensive wireless communications testing solutions, serving high-end technologies such as DAB/DMB, GSM, GPS, LTE, Wi-Fi, Wi-Max, CDMA, CDMA2000, WCDMA, TD-SCDMA, 3G/4G/5G mobile communications, WLAN, Bluetooth, PDA, Reflex, Wi-Fi Phone, UWB, ZigBee, RFID, TD-SCDMA, etc.
Features of the Shielding Cabinet
- Provides an efficient and isolated test environment for wireless communication products, avoiding interference with public network signals.
- Ensures reliable high RF shielding up to 18GHz.
- Suitable for EMC and EMI testing.
- Enables RF function-related tests, such as transmitter radiated power test and receiver sensitivity test.
- Can be easily customized to meet various test needs.
- Equipped with ventilation function, facilitating heat dissipation.
Technical Parameters of the Shielding Cabinet
- Outer Dimension: (D)796 x (W)650 x (H)1093mm
- Shielding Isolation: 800MHz~6GHz@70~100dB
- Material: Metal plate
- Surface Color: White
- I/O Connectors: N-N*12, AC220*1, RJ45*1, waveguide*4, Fiber Interface*6
If the addition of absorbing materials is required, this shielding cabinet can accommodate both external and internal absorbing materials as needed. Moreover, the shielding cabinet can be customized according to customers' specific requirements to better meet their application scenarios.