Mega Industries manufactures waveguide circulators for use in RF applications. We consider circulator development in most high power waveguide sizes. Monitor couplers are provided upon request. Typical material is Aluminum Housing (A356 T51, RoHS passivated), Steel (Zinc passivated), Copper cooling channels. For insertion loss and other specifications, see the table below.
Custom RF Circulator Design
Custom modifications for operation at lower RF power levels are possible upon request. We consider development in all coaxial and waveguide sizes. Additionally, we engineer and fabricate high power circulators with 6-1/8″ coaxial inputs.
Mega developed a proprietary rack-mounted temperature control unit that automatically fine-tunes circulators based on thermal feedback from the cooling circuit.
Electrical Specifications for WR975 Circulator:
|Return Loss||Insertion Loss|
|>25dB @ 915, >20db in band||<0.1 dB @ 915, <0.15 in band|
|915 +/- 10 MHz||75kW CW (forward and reflected)||>25dB @ 915, >20dB in band|
|WR975 CPRF||2gpm/min flow at 25-30 degrees C, < 100 psg||40.267 lb.|
Our waveguide circulators are manufactured to precise tolerances. We accurately calculate to provide optimum VSWR and maximum power handling capabilities.Buy Online