Description
The STE2900 RF Shielded Test Enclosure is a compact, high-performance solution designed for engineers who require a controlled RF environment for wireless device testing. This enclosure supports accurate and repeatable validation of RF performance by isolating devices under test from external interference and unintended signal coupling.
Built for both laboratory and manufacturing environments, the enclosure allows multiple boards, blades, WAPs, and RF-enabled devices to operate in close proximity without communicating with each other or the outside world. This controlled isolation improves test reliability while maintaining consistent measurement conditions throughout development and production workflows.
Reliable RF Isolation for Wireless Testing
This RF shielded enclosure delivers strong shielding effectiveness across common wireless frequency bands. By reducing ambient noise and signal leakage, it enables precise evaluation of Wi-Fi, Bluetooth, and cellular technologies. Engineers can confidently perform functional testing, troubleshooting, and pre-compliance verification with consistent results.
Compact Design with Thermal Stability
Despite its small footprint, the enclosure supports multi-device configurations while allowing devices to operate within their published thermal limits. Proper airflow and thermal management help maintain stable operating conditions during extended test cycles and continuous operation.
Flexible Integration and Configuration
The enclosure can be configured with filtered I/O, RF connectors, antenna ports, and automation-ready options to support a wide range of test setups. This flexibility makes it suitable for engineering validation, QA testing, and high-volume production environments.
Common Applications
-
Wireless module and PCB testing
-
Multi-device RF validation
-
Manufacturing and production testing
-
Pre-compliance RF evaluation
For engineers seeking dependable isolation and repeatable results, this enclosure provides a practical and scalable RF testing solution.
IO Configurations
Custom Configuration Options
- RF FEEDTHROUGH: BNC, TNC, SMA, SMB, UHF, Type-N
- FIBER OPTIC: Fiber optic bulkhead feedthrough, ST, FC
- DUST COVERS: Dust cover capes with security chains available for all RF feedthrough connectors
- RF FILTERED DATA: DB9 (10pF), DB9 (100pF), DB9 (1000pF), DB15 (100pF), DB15 (1000pF), DB25 (310pF), DB25 (1000pF), DB37 (310pF), DB37 (1000pF), RJ45/DB9 Filtered, RJ11/DB9 Filtered, USB1/DB9 Filtered
- POWER CONNECTIONS: 4-Pole filtered barrier strip feed through, 6-Pole filtered barrier strip feed through, internal surge protected power strips (110VAC, 220VAC International)
- VENTILATION OPTIONS: Dual side mounted RF filtered vents with single filtered exhaust muffin fan, passive vent only
- RF ABSORBENT FOAM: Standard 1/2″ thick RF absorbent foram liner provides 24dB attenuation. 3/4″ thick foam is standard on the STE3800 and available as an option to provide a flatter response
- FIBER TRANSCEIVER: Icron Technologies USB 2.0 Fiber Transceiver System available for devices up to 480 MB/s
Note: RF Isolation specs are measured at 1M with terminated RF feedthrough coaxial connectors installed. Actual isolation & attenuation can be affected by adding additional filtered and non-filtered connectors. Check with us for specific connector specifications. STE series I/O interfaces, connectors, and options are frequently updated. Check with us for updates.
| I/O Interface | Order Number | Typical Data Rate/Line Voltage | Typical Shielding* |
DB37, 1000pF pi Filter | 3409-0012-1 | 3 Mbps / 100 VDC,
5 Amps max | >70 dB from 0.5 to 2 GHz
>80 dB from 2 to 3 GHz
>70 dB from 3 to 6 GHz |
DB25, 1000pF pi Filter | 3409-0009-1 | 3 Mbps / 100 VDC,
5 Amps max | >70 dB from 0.5 to 2 GHz
>80 dB from 2 to 3 GHz
>70 dB from 3 to 6 GHz |
DB25, 100pF pi Filter | 3409-0014-1 | 10 Mbps / 100 VDC,
5 Amps max | >50 dB from 0.5 to 2 GHz
>60 dB from 2 to 3 GHz
>60 dB from 3 to 6 GHz |
DB9, 1000pF pi Filter | 3409-0008-1 | 3 Mbps / 100 VDC,
5 Amps max | >70 dB from 0.5 to 2 GHz
>80 dB from 2 to 3 GHz
>70 dB from 3 to 6 GHz |
DB9, 100pF pi Filter | 3409-0010-1 | 10 Mbps / 100 VDC,
5 Amps max | >50 dB from 0.5 to 2 GHz
>60 dB from 2 to 3 GHz
>60 dB from 3 to 6 GHz |
 | STEUSB2071 |
Max Current: 2A | >80 dB from 741MHz to 6 GHz |
 | STEETHD10G | 10 Gbps | >80dB 100MHz to 40GHz |
 | STEUSB3CC | Max Current 3.75A | >90 DB 200MHz to 8 GHz |
 | STEUSB312 | Max Current: 2A | >90 DB 200MHz to 8 GHz |
 | STEGBE4591 | 1 GBps | >90 DB 700MHz to 8 GHz |
 | IEC25010C | 250 VAC 10A | >80 dB at 200 MHz to 30 GHz |
 | STEDC2010 | 100 VDC 10A, 48VAC, 10 A | >90 dB 1GHz to 3 GHz |
