Product Overview

This 4-port USB 2.0 RF filter connector is part of the USBx series and is designed for multi-channel USB signal feedthrough and RF isolation in shielded test environments.

It integrates four standard USB 2.0 Type-A female ports within a fully enclosed, precision-machined aluminum alloy shielding enclosure. Installed through the wall of a shielded box or RF/EMC test chamber, the connector enables USB data communication and low-power DC supply between the inside and outside of the enclosure.

While supporting USB 2.0 data rates of up to 480 Mbit/s, the built-in RF filtering structure helps suppress conducted RF interference and RF leakage along USB cables, maintaining the shielding effectiveness of the test enclosure.

The connector is suitable for RF and EMC testing of Bluetooth devices, smart hardware, sensors, IoT products, and other wireless devices.

Specifications

Typical Application Scenarios

• Shielded-box testing of TWS earbuds, smart sensors, remote controls, and other USB-connected wireless devices

• Device debugging, command transmission, log collection, and USB communication in shielded test environments

• RF and EMC testing of wireless terminals within the 700 MHz–12 GHz frequency range

• Multi-channel USB feedthrough for automated production-line test systems

• USB signal routing and RF isolation in RF/EMC test chambers

Selection Tips

This product is part of the USBx series of RF filter connectors. Standard configurations include 1-port, 2-port, and 4-port USB 2.0 models, as well as USB 3.0 and USB Type-C versions.

USB interfaces can also be combined with RJ45, BNC, DC power, XLR audio, and other connector types to create customized multi-interface RF filter connectors for specific test system requirements.