TRAK offers an SMT S-Band Circulator for radar applications operating over the 2.9 to 3.4 GHz band. The circulator is suitable for pick & place with solder reflow assembly.

The SMT S-Band Circulator which has a 12.7 X 12.7 mm footprint and a low, 5.1mm profile will handle 200W CW.

SMT S-Band Circulator
C-band SMD Circulator
Parameter Value Measure
Operating Frequency 2.9 to 3.4 GHz
Insertion Loss 0.35 dB max
Return Loss 21.0 dB min
Isolation 21.0 dB min
Forward/Reverse Power 200/200 W CW

Drop-in versions operating over alternative frequency band are also available.