RF Circulator Modules :

Farnell offers RF circulators designed to direct signal flow in multi-port RF systems, commonly used in communication and radar applications. These non-reciprocal devices isolate signals, preventing feedback and ensuring stable performance.

RF circulators are non-reciprocal three-port devices that route RF signals in one direction only - typically from port 1 to port 2, port 2 to port 3 and port 3 to port 1. Built using ferrite materials and magnetic fields, they isolate transmitter and receiver paths and prevent reflected signals from damaging equipment.

Applications

• Radar and communication systems
• Signal isolation in antennas
• Microwave test setups
• Wireless network infrastructure