Ka Band Circulator

A circulator is a three-port nonreciprocal device that transmits electromagnetic waves in a unidirectional loop. In the microwave system, the circulator is used to separate different frequency signals, so that each module in the microwave system is isolated from each other and does not interfere with each other.

We offer a range of high performance waveguide circulators. Frequency range: 0.76-40GHz, standard rectangular waveguide: WR28-WR975, relative bandwidth 25% internal standing wave 1.2; loss 0.3dB; isolation 20dB. Full waveguide bandwidth standing wave 1.3; loss 0.5dB; isolation 18dB. In addition, the waveguide specifications, flanges, indicators, etc. of the waveguide isolator can be customized according to user requirements.

CIRCULAR  DIAGRAM

Technical Specifications

1. Operating Frequency, RX: 18.7-20.2GHz; TX:29-30GHz;

2. VSWR: ≤1.2;

3. Axial Ratio: ≤1.5;

4. Insertion Loss: ≤0.2dB;

5. Operating temperature: -45℃~+75℃.