5281

Reliable, Compact, and Convenient Wireless Testing

The Model 5281 RF-Shielded Test Enclosures are high-performance, portable solutions designed for quick and efficient EMI/RFI testing and repair in production environments. These enclosures offer the same reliable shielding as ETS‑Lindgren's full-size models, ensuring effective RF isolation in a compact, format. Ideal for use in both R&D and production testing, the 5281 series provides robust shielding while maintaining portability for easy setup and transport between workstations or testing facilities.

In addition to their portability, these enclosures are built to meet rigorous shielding standards, making them suitable for a wide range of applications, including wireless device testing, component-level EMI troubleshooting, and pre-compliance testing.

Key Features:

• Convenient Standard Configurations with Custom Options Available Upon Request
• Ease of Operation in a Portable Format
• High Performance Series 81 Shielding Construction
• Clear Opening RFCD (Radio Frequency Cell Door) with 3 Toggle Action
• Over Center Draw Latches and Single Buss Bar Uni-Handle
• Designed to Single Action Open
• Quick Delivery on Standard Models

Configurable Options:

• Filter Connectors: N (50Ω/75Ω), BNC (50Ω/75Ω), SMA, TNC, D-Sub (9, 15, VGA, 25 Pin), Gigabit Ethernet, USB 3.0/3.1, HDMI
• Waveguide Feed-throughs: Sizes from 12.7 mm (½ in) to 50.8 mm (2 in)
• Fiber Optic Feed-through Ports: WGF-4, WGF-6, WGF-12
• Fiber Optic Converters: 10/100 Base-T, Gigabit, USB 2.0, RS-232, and more
• Electrical Filters for AC and/or DC Inlet
• Absorber or Ferrite Tile RF Anechoic Lining
• RF Waveguide Cooling Vent

Available Sizes:

• 5281-24: 660 mm x 660 mm x 660 mm OD / 495 mm x 508 mm x 495 mm ID (26 in x 26 in x 26 in) — Door Opening: 457 mm x 457 mm (18 in x 18 in)
• 5281-36: 890 mm x 890 mm x 890 mm OD / 775 mm x 775 mm x 775 mm ID (35 in x 35 in x 35 in) — Door Opening: 610 mm x 610 mm (24 in x 24 in)