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Cryogenic Isolators / Circulators

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LNF-TERM 4_12A

LNF-TERM 4_12A

Function Cryogenic Termination for Circulator-to-Isolator Conversion
Return Loss >20 dB typical
DC Feed-through (DC voltage present at both input and output)
Body Gold-plated OFHC copper

Converts any LNF circulator into an isolator with DC feed-through.
Gold-plated OFHC copper body ensures the termination thermalises properly at the cold stage and prevents excess thermal noise from leaking back into the system.
DC feed-through design: DC voltage is present at both input and output ports, allowing bias lines to pass through without interruption.

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LNF-SHIELD4_8_SJ

LNF-SHIELD4_8_SJ

Cryogenic Isolators / Circulators

Function External Magnetic Shield
Return Loss Single junction 4–8 GHz and 4–12 GHz isolators/circulators

4-12 GHz Triple Junction Isolator/Circulator

4-12 GHz Triple Junction Isolator/Circulator

Cryogenic Isolators / Circulators

Frequency Range 4 – 12 GHz
Insertion Loss 0.5 dB typical

4-12 GHz Single Junction Isolator/Circulator

4-12 GHz Single Junction Isolator/Circulator

Cryogenic Isolators / Circulators

Frequency Range 4 – 12 GHz
Insertion Loss 0.2 dB typical

4-12 GHz Dual Junction Isolator/Circulator

4-12 GHz Dual Junction Isolator/Circulator

Cryogenic Isolators / Circulators

Frequency Range 4 – 12 GHz
Insertion Loss 0.4 dB typical

Showing 4 of 30 Cryogenic Isolators / Circulators

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