A Coaxial Connector is a single-piece component allowing the connection of two different pieces of equipment that cannot be joined directly.

What do Coaxial Connectors do?

Coaxial connectors provide a convenient method of connecting RF equipment together.

Applications:

Laboratory
Test and measurement
Communications
Base stations
GPS
LAN
Antennas

Types:

There are two main types of RF coaxial adapters;

In series:

A two-port Interconnection device that provides a convenient method of converting from one gender to another in the same series. Is also known as an inline coupler or inline barrel adapter. An In series coaxial adapter is also a handy way to join two lengths of cable together to extend the run within the same connector series.

Between series

A two-port interconnection device allowing the conversion between two different types of RF coaxial cable connector types. For example, BNC to N, SMA to TNC.

The most important attributes that must be considered are;

Gender

Male to Male, Female to Female, Male to Female

Series (connector group):

SMA, BNC, TNC, N-type

Body orientation

Straight
Right angle
Tee
Angled
Vertical

Impedance

50 Ω
75 Ω
100 Ω
500 Ω