Quantum Packaging
8 RF-Port Sample Box
YQ-QP-8A | 8 RF-Port Sample Box
In stock – Contact us to order
Our compact sample box is designed for few-qubit, high-coherence experiments where speed and throughput are critical.
With 8-RF ports, a 10×10 mm cutout, and a swappable, cost-efficient PCB, it enables fast turnaround and multiple samples on one of our cold fingers.
8 RF-ports (SMP)
Compact, fully light-tight chip enclosure with magnetic shielding
RF-PCB with a 10×10 mm chip cutout and optimized for a 500 μm chip thickness
Low-loss, low-crosstalk 2-layer RF-PCB
Non-magnetic components only (PCB, connectors, etc.)
Sample box resonance frequencies above 15 GHz
Nickle-free gold plating of copper part
RF frequency DC – 12 GHz
PCB insertion loss < 0.5 dB
PCB return loss > 14.0 dB
PCB crosstalk < -60.0 dB
Box mode freq. > 15.0 GHz
Sample size 10.0 x 10.0 mm
Quantum Packaging
Coldfinger with Shielding
Our cold finger is built to host multiple experiments, accommodating both 8-port and 20-port sample boxes at the same time. This design keeps you flexible and enables efficient, simultaneous experimentation.
20 RF-ports with SMP connectors
Fully light-tight cable feedthroughs
Mu-metal and Aluminum shields (with flange)
Direct thermalization using OFHC copper parts
Coldfinger mounting brackets for different cryostats available
Possibility to host 1 x 20-port sample box or 2 x 8-port sample boxes
Nickle-free gold plating of all copper parts
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