Product Reference
HDCA-C1_18A

Product Introduction
The high-density cable module is compatible with dilution refrigerator ports for easy installation and removal, with each module containing 256 channels. The core components include high-density cryogenic semi-rigid cable assembly, high-density cryogenic attenuator assembly, high-density low-pass filter assembly, room-temperature hermetic feedthrough, high-density room-temperature cable assembly, and phase-stabilized room-temperature cable, forming a complete cryogenic electronic signal chain solution.

Key Features
Storage Temp. -40℃～+70℃
Operational Temp. 10mK～350K
Characteristic Impedance 50Ω
RF Bandwidth DC～18GHz
VSWR ≤1.5
Insertion Loss ≤52dB
RF Connector SSMP-J (customizable)
Channels 168/256
Instalation Bore φ100mm
Leak Rate ≤1E-9 Pa·m3/s
Compatibility 1000sl model-ready
Thermal oad Dual-system operation maintains base temp:≤15mK

Note
1. Hermetic flange microwave module; 2. Transmission line microwave module; 3. Thermal sink microwave module; 4. Low-pass filter microwave module. Among them: the transmission line microwave module includes CuNi transmission line microwave module (cryogenic CuNi alloy semi-rigid cable) and NbTi transmission line microwave module (cryogenic NbTi alloy semi-rigid cable); the thermal sink microwave module can be configured with 0dB, 3dB, 6dB, 10dB, or 20dB cryogenic attenuators; the low-pass filter microwave module can be equipped with high-density low-pass filters and IR filters featuring different cutoff frequencies such as 1GHz, 3GHz, 8GHz, and 15GHz; module spacing, attenuator interfaces, attenuation levels and other parameters can be customized according to actual requirements. 

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