QuinStar Technology, Inc. Datasheets for RF Isolators and RF Circulators

RF isolators and RF circulators are passive devices used to control the propagation of an RF signal.
RF Isolators and RF Circulators: Learn more

Product Name Notes
Cryogenic Circulator -- QCY Series
Cryogenic Isolator -- QCI Series
QuinStar Technology’s QCY series Cryogenic Circulators and QCI series Cryogenic Isolators are custom-designed field-displacement devices with exceptional broadband performance. These are often used in conjunction with QuinStar’s series QCA Cryogenic...
Fullband Faraday Isolator -- QIF Series QuinStar Technology’s QIF series fullband Faraday isolators are available in nine waveguide bands covering the frequency range of 26.5 to 220 GHz. These isolators provide isolation over wider bandwidths than...
Fullband Junction Circulator & Isolator -- QJE / QJF Series QuinStar Technology’s QJE series fullband junction circulators and QJF series fullband junction isolators are available in two waveguide bands covering the frequency range of 18 to 40 GHz. These H-plane...
Precision Junction Circulator -- QJY
Precision Junction Isolator -- QJI Series
QuinStar Technology’s QJY series precision junction circulators and QJI series precision junction isolators are available in seven waveguide bands covering the frequency range of 18 to 110 GHz. Single-junction isolators...
Cryogenic Isolator Array -- QCC Series QuinStar’s QCC series Cryogenic Isolator Arrays are individually tuned, shielded, and packaged in a compact housing. Each channel is designed to have direct conductive heat path for rapid cooling. The...