This special feature is a digest version of our booklet introducing Mini-Circuits solutions for quantum computing applications. The full version will be distributed at our company’s booth at Makuhari Messe from Wednesday, October 8, to Friday, October 10, 2025.
Your RF Partner for Quantum
One-stop Shop at Every Point Along the Scalability Curve
10,000+ RF & microwave components from 27 product lines
Mini-Circuits Portfolio
Industry’s Widest RF Product Selection
- 27+ Product Lines
- 7,500+ Stocked Catalog Components
- 32,000+ models in total, including
- 14,000+ SMT models, to 70 GHz
- 9,500+ Connectorized models, to 110 GHz
- 14,000+ Custom Products
- 6,500+ Non-Catalog Items
- Lifetime support
- 4,400 Test Boads
- 3,000 Cable Assemblies
- Surface Mount
- Bare Die
- Coaxial
- Waveguide
- Test Rack
- Test Bench
Surface Mount Portfolio Overview
MMIC
- PHEMT, HBT and IPD on gallium arsenide (GaAs) and gallium nitride (GaN)
- Surface Mount and Bare Die
- Amplifiers, mixers, multipliers, switches, splitters, couplers, attenuators, equalizers, reflectionless filters, baluns
LTCC 
- The world’s broadest LTCC portfolio
- 20+ years of R&D and multiple active patents
- Packages as small as 0202 (0.65×0.5mm)
- Filter rejections to 100 dB
- Filters, couplers, splitters, baluns
Core
- Classical filters
- Baluns, splitters, couplers
- Hybrid mixers, multipliers, VCOs
Coaxial Products & Test Solutions Portfolio
Test Accessories & Interconnects
- Filters – reflectionless, LTCC, suspended substrate, cavity
- Switches – electro-mechanical, solid-state, MEMS
- Attenuators – step, VVA, programmable, fixed
- Adapters – coaxial, waveguide, panel-mount
- Bias Tees, Equalizers, Mixers, Multipliers
- Power Dividers, Couplers, DC Blocks, Terminations
- RF Cables – hand-flex, phase stable, precision test
High Frequency Modules
- Amplifiers to 110 GHz – coaxial, waveguide
- Mixers, Multipliers, Bias Tees & More
- Multi-Function Assemblies
High Power Amplifiers
- 4W to 125W, to 6 GHz+
- Optional heatsink
- Built-in protection
Test Solutions
- Switch Boxes & Matrices
- Peak & RMS Power Sensors
- Signal Generators
- Rack-Mount Panels
- Custom integration
SSG series (Waveband Signal Generator)
Features & Benefits
- Reliable & repeatable, low-cost signal sources
- CW, pulsed & analog modulation (AM, FM, Chirp)
- Wide range frequency outputs, up to 44 GHz
- Excellent phase noise & harmonics
- Stable thermal performance
- Software control via USB & Ethernet
- PoE, daisy-chain control
New Release: C-band Signal Source – SSG-5N9G(D)-RC
- 5 to 9 GHz signal sources
- Excellent phase noise & harmonics
- Single and Dual Channel designs
- SSG-5N9G-RC: single channel
- SSG-5N9GD-RC: two independently tuneable outputs
- High output power, +23 dBm
- CW, pulsed, AM, FM & chirp outputs
- USB + Ethernet + daisy-chain
- Power-over-Ethernet enabled
- Daisy-chain additional units into a multi-channel signal generator
Phase Noise (SSB), +25°C
| Freq. offset (kHz) | @5GHz carrier (Typ.) | @5GHz carrier (Max.) | @7GHz carrier (Typ.) | @7GHz carrier (Max.) | @9GHz carrier (Typ.) | @9GHz carrier (Max.) |
|---|---|---|---|---|---|---|
| 1 | -98.5 | -96.0 | -95.5 | -93.0 | -93.5 | -91.0 |
| 10 | -109.5 | -107.0 | -106.5 | -104.5 | -104.5 | -102.0 |
| 100 | -117.0 | -115.0 | -114.5 | -112.0 | -112.0 | -109.5 |
| 1000 | -125.0 | -122.5 | -119.0 | -115.5 | -120.0 | -117.5 |
| 10000 | -145.5 | -142.5 | -145.0 | -142.0 | -145.0 | -142.0 |
| Noise Floor | -150.0 | -146.0 | -150.0 | -146.0 | -150.0 | -146.0 |
Typical Performance Graph
Power Accuracy vs. Output Frequency
Hand-Flex™ Series (Comformable Interconnect Cables)
Features & Benefits
- Low insertion loss, excellent return loss
- Hand formable, as low as 3mm bend radius
- Anti-torque nuts for strain relief
- Tin-soaked copper braid to minimize signal leakage while maintaining flexibility
Options
- SMPM, SMP, SMA, 3.5mm, 2.92mm, N-type, mix-and-match
- 0.047”, 0.086”, 0.141” center diameter
- Standard and custom lengths
- Custom non-magnetic cable assemblies
Featured Models
047-12SMPSM+
- 0.047”, DC-18GHz
- 12”, SMA-M, SMP-F
- Loss 1.0dB @ 6GHz,
- 1.4dB @ 10GHz typ
- Return Loss >26dB typ*
086-10SMP+
- 0.86”, DC-18GHz
- 10” length SMP-F
- Loss 0.5dB @ 6GHz
- 0.7dB @ 10GHz typ
- Return Loss >27dB typ*
141-12SM+
- 0.141”, DC-18GHz
- 12” length SMA-M
- Loss 0.4dB @ 6GHz
- 0.5dB @ 10GHz typ
- Return Loss >33dB typ*
*100MHz-10GHz
ZHL-5W-1+: 5 MHz to 500 MHz, High Power Linear Amplifier
Features & Benefits
- High Power, 5 Watt
- High gain, 45 dB
- P1dB +39 dBm typ
- High output IP3, +49 dBm typ.
- Noise figure, 4 dB typ.
- 24Vdc
Typical Performance Graphs
ZT-414: 50-300MHz, 4-Channel Variable Gain Amplifier
Features & Benefits
- Independent control of 4 channels
- Gain adjustable from -8 to 52dB, 0.25dB step size
- USB or Ethernet control, Windows GUI, full API
- 19” rack-mounted chassis, 3U, SMA-F connectors
- Inputs on front, Outputs on rear
- Rear cooling fan
- Custom solutions available
Thank you.