Cu-Ni Cable&Cu-Ni Cable Assembly
Cryogenic Attenuator
Heat sink&Cryogenic Adapter
Low-pass Filter
Infrared Filter
Bias-Tee
Tinned Copper Cable&Tinned Copper Cable Assembly
Regular SMA Chain
The control line comes with SMA connectors, adapters, and attenuators, with a range from room temperature to 10mK across various stage cold plates, suitable for diferent layouts of fridges. The SMA control line offers stable performance, with easy-setting and fast deployment, making it suitable for flexible testing solutions. It is an excellent choice for handling rapid testing solutions.
The SMA control line test curve:
SMA CuNi cable assembly
Superior temperature stability
High structural reliability
Low reflection
Superior power processing
Ultra-low loss
Customer length provided
SMA attenuator
Large return loss
High reliability
SMA 8 GHz low-pass filter
Wide bandwidth
Low loss
High temperature stability
Relatively wide rejection band
SMA T2 Infrared filter
Wide bandwidth
High attenuation
Stable performance at low temperature
Relatively wide rejection band
Bias-Tee
Stable performance
Integrated compact structure
High-Density SSMP Chain
Our high-density integrated SSMP chain solutions are designed/customized for various cold plates such as KF40, CF63, ISO100, among others. HQubit also offers a high-density chain with 0.5mm ultra-thin coaxial cables, which generate minimal heat. The solution - a modularized attenuator and heat sink with enhanced thermal efficiency - ensures convenient and quick installation. Connectors at each level have been optimized to ensure more stable and reliable connections.
The SSMP control line test curve:
SSMP CuNi cable assembly
Superior temperature stability
High structural reliability
Low reflection
Superior power processing
Ultra-low loss
High integration
SSMP high-density attenuator assembly
Low VSWR
Wide bandwidth
High reliability
Compact structure
Better thermal conductivity
Flexible attenuation options
SSMP 500MHz low-pass filter assembly
Wide bandwidth
Low loss
High temperature stability
Relatively wide rejection band
SSMP T1 integrated infrared filter assembly
Stable performance at low temperature
Low loss
Wide bandwidth
High integration
Ultra-High Density SMP3 Chain
An ultra-high density design, with a more compact SMP3 connector to solve the problem of the size and cooling capacity limitation of the current dilution refrigerator. This particular design is aimed at achieving a higher density, doubling the channel numbers within a single cold plate compared to regular high-density chains. It provides abundant channels for future chip measurement and control with a large number of qubits. This includes 0.5mm ultra-thin coaxial cables, targeting a higher-density chain upgrade.
Includes CuNi cable, three 0dB attenuators, one10dB attenuator, and one 20dB attenuator
SMP3 CuNi cable assembly
Superior temperature stability
High structural reliability
Low reflection
Superior power processing
Ultra-low loss
Offer custom length
SMP3 high-density attenuator assembly
Low VSWR
Wide bandwidth
High reliability
Compact structure
Better thermal conductivity
Flexible attenuation options
SMP3 T2 integrated infrared filter assembly
Wide bandwidth
High attenuation
Stable performance at low temperature
Ultra-high integration
SMP3 tinned copper cable assembly
Ultra-low loss
Superior temperature stability
Low reflection
Superior power processing
High reliability
Ultra-high integration
