BNC Filter Connector_Jiangsu Liankang Information Co., Ltd

Content

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, reference clock, and video 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 audio/video equipment, oscilloscope and signal generator connections, industrial control systems, and RF/EMC testing of wireless electronic products.

Specifications

Parameter Classification	Parameter item	Technical indicators
Basic material information	Finished BOM part number	W05-000533
Basic material information	3D model retrieval material number	H090001974
RF parameters	Operating frequency band	700MHz ~ 12GHz
RF parameters	Isolation	＞70dB
EE Electrical Parameters	Rated electrical specifications	50V 5A
EE Electrical Parameters	Transmission speed	NA (Low Frequency Analog Coaxial Signal)
Structural parameters	Interface form/quantity	BNC female head/4 ports
	Machine overall size	120mm90mm60mm
	Installation hole specifications	8- Φ 4.4 through-hole

Typical Application Scenarios

Signal feedthrough for oscilloscopes, signal generators, and other test equipment in shielded environments
Audio/video and monitoring equipment signal routing through shielded enclosures
Isolated transmission of multiple reference clock and analog control signals for EMC testing
Automated RF testing of wireless electronic products within the 700 MHz–12 GHz frequency range
Multi-channel low-frequency coaxial signal routing in RF/EMC test chambers

Selection Tips

This product is part of the BNC RF filter connector series. Standard 1-port, 2-port, and 4-port configurations are available.

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