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Cryogenic Isolators / Circulators

4-8 GHz Dual Junction Isolator/Circulator

  • Frequency Range 4 – 8 GHz
  • Insertion Loss 0.2 dB typical
  • Isolation 42 dB typical
  • Port Match 22 dB typical
  • Body Gold-plated OFHC copper
  • RF Connectors Female SMA
  • Two junction stages in a single housing, more compact than cascading two separate single-junction units, with better thermal contact for the inter-stage element
  • Same OFHC copper body and SMA coaxial packaging as the single junction, fits the same mounting footprint
  • Available as isolator or circulator configuration
  • Used in ultra-low temperature physics research
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4-12 GHz Single Junction Isolator/Circulator
Cryogenic Isolators / Circulators
  • Frequency Range 4 – 12 GHz
  • Insertion Loss 0.2 dB typical
LNF-SHIELD4_8_SJ
Cryogenic Isolators / Circulators
  • Function External Magnetic Shield
  • Return Loss Single junction 4–8 GHz and 4–12 GHz isolators/circulators
LNF-TERM 4_12A
Cryogenic Isolators / Circulators
  • Function Cryogenic Termination for Circulator-to-Isolator Conversion
  • Return Loss >20 dB typical
4-12 GHz Triple Junction Isolator/Circulator
Cryogenic Isolators / Circulators
  • Frequency Range 4 – 12 GHz
  • Insertion Loss 0.5 dB typical

Showing 4 of 30 Cryogenic Isolators / Circulators

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