Product Overview

This 4-port BNC RF filter connector is designed for multi-channel coaxial signal feedthrough and RF isolation in shielded test environments.

It integrates four standard BNC female interfaces 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 low-frequency analog, video, and reference clock signals to pass between the inside and outside of the enclosure.

The built-in RF filtering structure helps suppress conducted RF interference and RF leakage along coaxial cables, reducing RF leakage through cable openings and maintaining the shielding effectiveness of the test enclosure.

The connector is suitable for combined acoustic, RF, and EMC testing of audio devices, Bluetooth products, multimedia equipment, and other electronic devices.

Specifications

Typical Application Scenarios

• Combined acoustic, RF, and EMC testing of Bluetooth earphones, speakers, multimedia devices, and other electronic products
• Multi-channel feedthrough and RF isolation for analog audio, video, and reference clock signals
• Automated RF testing of wireless audio products within the 700 MHz–12 GHz frequency range
• Multi-channel low-frequency coaxial signal routing in RF/EMC test chambers