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Cri/oFlex®3 Flexible RF cable

Cri/oFlex®3 Flexible RF cable

Cri/oFlex® 3 Flexible Multichannel cable is our multichannel solution designed primarily for end-to-end i/o, providing high-density uninterrupted wiring from room temperature to milliKelvin class。It is particularly suitable for situations where small size, low thermal load and excellent microwave performance are critical。A variety of options are available to meet your specific needs, such as: vacuum feedthrough, thermal clamps, and a choice between SMA or SMP connectors。Cri/oFlex® 3 solves your low-temperature cable expansion challenges!

Cri/oFlex®3 Flexible RF Cable product Overview

Cri/oFlex® 3 Flexible Multichannel cable is our multichannel solution designed primarily for end-to-end i/o, providing high-density uninterrupted wiring from room temperature to milliKelvin class。It is particularly suitable for situations where small size, low thermal load and excellent microwave performance are critical。A variety of options are available to meet your specific needs, such as: vacuum feedthrough, thermal clamps, and a choice between SMA or SMP connectors。Cri/oFlex® 3 solves your low-temperature cable expansion challenges!


特点


High density microwave channel


Integral design from room temperature to millikelvins


Resistance to thermal cycling


Optional filtering and signal conditioning


Integrated vacuum feedthrough


Low heat load

Microwave characteristics


The figure below shows the typical attenuation (S21) that can be expected from the DC-10GHz bandwidth CF3.。The solid line shows the average attenuation of 64 channels in a set of CF3 cables。From these channels, 90% (1.28σ) falls in the translucent region around the solid line。Note that most lines will follow the mean, but some outliers are expected due to geometric differences between channels。


We have been working hard to reduce the bias between channels, especially at higher frequencies。


Peripheral device


CF3 The platform does not stop at flexible cables, we aim to provide a complete solution for your cryogenic cable needs。Our current products include:


- Heat clamps for proper heating at each stage of the cryogenic system, we can provide different sizes according to your requirements, please feel free to contact us!


Vacuum feed-through is a massively scalable solution for moving multiple lines into a vacuum environment, currently based on ISO 2861 KF Flange, but can be customized upon request。


To properly secure experimental cables, we offer a wide range of supports suitable for low temperature, room temperature and vacuum environments。



Cri/oFlex®3 Flexible RF cable Technical specifications

Cri/oFlex® 3 Flexible multi-channel cable specifications

General characteristic
coupler
Connector type
直角 SMA(m)&SMP(m)
Connector material
Gold plated brass/BeCu PEEK/PTPE
外壳
Stycast 2850
柔性
Bending length
200 至 1300 mm
Number of channels
8 channels
厚度
0.3 mm
材料
Polyimide and silver (Ag
Transmission line type
Strip line
Small bending radius
5 mm
Length required for longitudinal rotation
10 cm/180° rotation
Vacuum feedthrough
Leakage rate
<10 -9 毫巴 L s Negative first power
Compatible vacuum connections
KF-40, entropy system plate
Electrical characteristic
阻抗
专为 50Ω design
Operating frequency
DC to 10GHz
Large crosstalk (between channels),L=200mm
< -40 dB
Thermal characteristic
Operating temperature
10 mK → 400 K
Single per channel CF3 Passive heat load

Cri/oFlex®3 Flexible RF cable applications

semiconductor
Integrated circuit
wafer

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