1st generation
HERD-1
High-Energy Radiation Drain
A non-magnetic inline filter that directs high-frequency radiation away from the main signal path and into an absorptive region. Low-frequency microwave signals propagate without entering that region.
Product specifications
Key specifications
| Insertion loss | <0.1 dB |
| Passband | DC–12 GHz |
| Stopband | >50 dB above 60 GHz |
| RF connectors | SMA F/F |
| Construction | Non-magnetic |
Full specifications: contact us for the complete HERD-1 specification and configuration options.
Placed closest to the qubit
HERD-1 goes on the signal lines connecting the QPU to higher-temperature stages, where infrared radiation poses the greatest threat to qubit coherence.
- Lines
- Readout · charge · flux
- Qubit platforms
- Superconducting · spin
Request a quote
Contact us for pricing, lead times, and configuration options for your cryostat.
Or email sales@swedenquantum.com