Key Specifications
Description
This D3I1123Y-4K RF isolator operates across the 11.20–23.50 GHz frequency range and is optimized for cryogenic environments below 4K. It provides a minimum isolation of 17 dB with insertion loss of 1.0 dB maximum and a minimum return loss of 12 dB, ensuring reliable microwave signal performance across a broad bandwidth at ultra-low temperatures.
Designed for applications requiring up to 10 W average forward power and 30 W peak power handling, this compact isolator effectively manages up to 2 W of average reflected power. The SMA connector interface, passivated stainless steel housing, gold-plated copper contacts, brass load body, and nickel-plated CRS magnetic shunt ensure durability and stable electrical performance in demanding cryogenic and scientific systems.
This model is available in multiple connector configurations. Select your preferred option based on the required gender for Port 1 / 2. Example: Male / Female = D3I1123Y-4K-1