DeLOCK 89484 Coaxial Adapter

The DeLOCK 89484 coaxial connector is a 50 Ω adapter with an SMA male on one end and a TNC female on the other. It is intended to connect components in radio frequency (RF) systems, providing a compact solution for converting between SMA and TNC interfaces while maintaining impedance continuity.

Advantages

This adapter offers a durable metal construction in silver colour and a consistent 50 Ω impedance to minimise signal reflection. The SMA male to TNC female configuration enables compatibility between devices using these common RF connectors, supporting reliable signal transmission in measurement, communication and test setups.

Suitable for

Key specifications

How to use

Align the SMA male pin with the corresponding SMA female receptacle and screw the connector gently until finger-tight; avoid over-torquing. Connect the TNC female side to the TNC male connector by aligning and engaging the bayonet coupling until it locks. Use appropriate cable routing and strain relief to prevent mechanical stress on the connectors.

Recommendations

Use the adapter in systems that require 50 Ω impedance to maintain signal integrity. Avoid exposing the connector to excessive moisture or mechanical torque. Inspect connector interfaces for debris or damage before making RF connections.