Product Reference
CIC2-C4_8B

Product Introduction
The cryogenic circulator features low insertion loss and high isolation characteristics, improving matching between ultra-low temperature microwave link components and enhancing isolation between front-end and rear-end devices. Suitable for deep space exploration, radio astronomy, quantum computing and wireless communications. The CIC2-C4_8B two-stage cryogenic circulator operates at 4K temperature range with wide bandwidth and high isolation characteristics, and can be cascaded to improve isolation in microwave links and reduce reflection effects from output ports to input ports.

Key Features
RF Bandwidth 4GHz～8GHz
Insertion loss ≤0.4dB
VSWR ≤1.25
Isolation ≥40dB
Operating temperature range 10mK～5K
Storage Temp. -55℃～+85℃
RF port SMA-K coaxial connector
Housing Gold-plated oxygen-free copper
Shielding layer Nickel-plated
Dimensions 47mmx25.5mmx13.7mm(excluding connectors)
Weight ≤175g

Note
(1) Default unit for dimensions: millimeter (mm)/degree (°); Unless otherwise specified, default tolerances are: x±1.0/x±0.50 for dimensions, ±1° for angles, and ±0.3 for holes;
(2) Dimensions, interfaces and operating temperature ranges can be customized according to customer requirements. 

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