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Typical Microstrip Circulator
S Band, C Band, X Band, Ku Band, K Band, Ka Band (2GHz-40GHz)
- Hzbeat's Typical Microstrip Circulator is designed to deliver stable and efficient signal routing across a wide frequency range of 2 GHz to 40 GHz, covering S, C, X, Ku, K, and Ka bands.
- Engineered for compact, high-integration RF and microwave systems, it provides excellent isolation, low insertion loss, and strong reliability.
- This makes it ideal for modern wireless communication, radar, medical imaging, and RF front-end modules.
Key Highlights:
- Seamless integration with microstrip circuits for high reliability
- Wideband coverage: 2–40 GHz full-band operation
- Low insertion loss & high isolation across all frequency bands
- CW/CCW direction options available
- Qualified for –55 °C ~ +85 °C operating temperature
- Compatible with diverse applications — from 5G and radar to MRI and spectrum analysis
Typical Applications
- Wireless Communication Systems — 5G/6G base stations, satellite terminals
- Radar and Electronic Countermeasure Systems — duplexing and routing isolation
- Medical Imaging (MRI) — RF transmission and reception modules
- Spectrum Analysis and Test Equipment
- Industrial and Automation Systems — requiring high-frequency, high-reliability signal control
Electrical Performance Table and Product Appearance
2.7~4.0GHz Microstrip 'T' junction Circulator
| Model | Frequency(GHz) | BW Max | Insertion loss(dB) Max | Isolation(dB)Min | VSWR Max | operating temperature(℃) | PK/CW (W) | Direction |
|---|---|---|---|---|---|---|---|---|
| HMCTA27T35G⬇ | 2.7–3.5 | FULL | 0.6 | 18 | 1.3 | -55~+85℃ | 20/10 | Clockwise |
| HMCTB27T35G⬇ | 2.7–3.5 | FULL | 0.6 | 18 | 1.3 | -55~+85℃ | 20/10 | Counter Clockwise |
| HMCTA28T36G⬇ | 2.8–3.6 | FULL | 0.6 | 20 | 1.3 | -55~+85℃ | 20/10 | Clockwise |
| HMCTB28T36G⬇ | 2.8–3.6 | FULL | 0.6 | 20 | 1.3 | -55~+85℃ | 20/10 | Counter Clockwise |
| HMCTA29T32G⬇ | 2.9–3.2 | FULL | 0.5 | 18 | 1.3 | -55~+85℃ | 20/10 | Clockwise |
| HMCTB29T32G⬇ | 2.9–3.2 | FULL | 0.5 | 18 | 1.3 | -55~+85℃ | 20/10 | Counter Clockwise |
| HMCTA30T40G⬇ | 3.0–4.0 | FULL | 0.5 | 18 | 1.3 | -55~+85℃ | 20/10 | Clockwise |
| HMCTB30T40G⬇ | 3.0–4.0 | FULL | 0.5 | 18 | 1.3 | -55~+85℃ | 20/10 | Counter Clockwise |
3.5~5.0GHz Microstrip 'T' junction Circulator
| Model | Frequency(GHz) | BW Max | Insertion loss(dB) Max | Isolation(dB)Min | VSWR Max | operating temperature(℃) | PK/CW (W) | Direction |
|---|---|---|---|---|---|---|---|---|
| HMCTA35T45G⬇ | 3.5–4.5 | FULL | 0.6 | 18 | 1.3 | -55~+85℃ | 20/10 | Clockwise |
| HMCTB35T45G⬇ | 3.5–4.5 | FULL | 0.6 | 18 | 1.3 | -55~+85℃ | 20/10 | Counter Clockwise |
| HMCTA37T39G⬇ | 3.7–3.9 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Clockwise |
| HMCTB37T39G⬇ | 3.7–3.9 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Counter Clockwise |
| HMCTA40T50G⬇ | 4.0–5.0 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Clockwise |
| HMCTB40T50G⬇ | 4.0–5.0 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Counter Clockwise |
4.8~8.0GHz Microstrip 'T' junction Circulator
| Model | Frequency(GHz) | BW Max | Insertion loss(dB) Max | Isolation(dB)Min | VSWR Max | operating temperature(℃) | PK/CW (W) | Direction |
|---|---|---|---|---|---|---|---|---|
| HMCTA48T54G⬇ | 4.8–5.4 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Clockwise |
| HMCTB48T54G⬇ | 4.8–5.4 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Counter Clockwise |
| HMCTA50T80G⬇ | 5.0–8.0 | FULL | 0.6 | 18 | 1.3 | -55~+85℃ | 20/10 | Clockwise |
| HMCTA50T80G⬇ | 5.0–8.0 | FULL | 0.6 | 18 | 1.3 | -55~+85℃ | 20/10 | Counter Clockwise |
5.0~6.0GHz Microstrip 'T' junction Circulator
| Model | Frequency(GHz) | BW Max | Insertion loss(dB) Max | Isolation(dB)Min | VSWR Max | operating temperature(℃) | PK/CW (W) | Direction |
|---|---|---|---|---|---|---|---|---|
| HMCTA50T60G⬇ | 5.0–6.0 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Clockwise |
| HMCTB50T60G⬇ | 5.0–6.0 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Counter Clockwise |
7.0~9.5GHz Microstrip 'T' junction Circulator
| Model | Frequency(GHz) | BW Max | Insertion loss(dB) Max | Isolation(dB)Min | VSWR Max | operating temperature(℃) | PK/CW (W) | Direction |
|---|---|---|---|---|---|---|---|---|
| HMCTA70T95G⬇ | 7.0–9.5 | FULL | 0.6 | 17 | 1.35 | -55~+85℃ | 20/10 | Clockwise |
| HMCTB70T95G⬇ | 7.0–9.5 | FULL | 0.6 | 17 | 1.35 | -55~+85℃ | 20/10 | Counter Clockwise |
| HMCTA75T95G⬇ | 7.5–9.5 | FULL | 0.5 | 18 | 1.3 | -55~+85℃ | 20/10 | Clockwise |
| HMCTB75T95G⬇ | 7.5–9.5 | FULL | 0.5 | 18 | 1.3 | -55~+85℃ | 20/10 | Counter Clockwise |
8.0~18.0GHz Microstrip 'T' junction Circulator
| Model | Frequency(GHz) | BW Max | Insertion loss(dB) Max | Isolation(dB)Min | VSWR Max | operating temperature(℃) | PK/CW (W) | Direction |
|---|---|---|---|---|---|---|---|---|
| HMCTA80T120G⬇ | 8.0–12.0 | FULL | 0.6 | 16 | 1.35 | -55~+85℃ | 20/10 | Clockwise |
| HMCTB80T120G⬇ | 8.0–12.0 | FULL | 0.6 | 16 | 1.35 | -55~+85℃ | 20/10 | Counter Clockwise |
| HMCTA85T105G⬇ | 8.5–10.5 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Clockwise |
| HMCTB85T105G⬇ | 8.5–10.5 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Counter Clockwise |
| HMCTA90T120G⬇ | 9.0–12.0 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Clockwise |
| HMCTB90T120G⬇ | 9.0–12.0 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Counter Clockwise |
| HMCTA110T130G⬇ | 11.0–13.0 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Clockwise |
| HMCTB110T130G⬇ | 11.0–13.0 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Counter Clockwise |
| HMCTA120T150G⬇ | 12.0–15.0 | FULL | 0.5 | 18 | 1.3 | -55~+85℃ | 20/10 | Clockwise |
| HMCTB120T150G⬇ | 12.0–15.0 | FULL | 0.5 | 18 | 1.3 | -55~+85℃ | 20/10 | Counter Clockwise |
| HMCTA120T180G⬇ | 12.0–18.0 | FULL | 0.7 | 16 | 1.4 | -55~+85℃ | 20/10 | Clockwise |
| HMCTB120T180G⬇ | 12.0–18.0 | FULL | 0.7 | 16 | 1.4 | -55~+85℃ | 20/10 | Counter Clockwise |
8.0~18.0GHz Microstrip 'Y' junction Circulator
| Model | Frequency(GHz) | BW Max | Insertion loss(dB) Max | Isolation(dB)Min | VSWR Max | operating temperature(℃) | PK/CW (W) | Direction |
|---|---|---|---|---|---|---|---|---|
| HMCYA80T120G⬇ | 8.0–12.0 | FULL | 0.6 | 16 | 1.35 | -55~+85℃ | 20/10 | Clockwise |
| HMCYB80T120G⬇ | 8.0–12.0 | FULL | 0.6 | 16 | 1.35 | -55~+85℃ | 20/10 | Counter Clockwise |
| HMCYA85T105G⬇ | 8.5–10.5 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Clockwise |
| HMCYB85T105G⬇ | 8.5–10.5 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Counter Clockwise |
| HMCYA90T120G⬇ | 9.0–12.0 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Clockwise |
| HMCYB90T120G⬇ | 9.0–12.0 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Counter Clockwise |
| HMCYA110T130G⬇ | 11.0–13.0 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Clockwise |
| HMCYB110T130G⬇ | 11.0–13.0 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Counter Clockwise |
| HMCYA120T150G⬇ | 12.0–15.0 | FULL | 0.5 | 18 | 1.3 | -55~+85℃ | 20/10 | Clockwise |
| HMCYB120T150G⬇ | 12.0–15.0 | FULL | 0.5 | 18 | 1.3 | -55~+85℃ | 20/10 | Counter Clockwise |
| HMCYA120T180G⬇ | 12.0–18.0 | FULL | 0.6 | 16 | 1.35 | -55~+85℃ | 20/10 | Clockwise |
| HMCYB120T180G⬇ | 12.0–18.0 | FULL | 0.6 | 16 | 1.35 | -55~+85℃ | 20/10 | Counter Clockwise |
14.0~20.0GHz Microstrip 'T' junction Circulator
| Model | Frequency(GHz) | BW Max | Insertion loss(dB) Max | Isolation(dB)Min | VSWR Max | operating temperature(℃) | PK/CW (W) | Direction |
|---|---|---|---|---|---|---|---|---|
| HMCTA140T160G⬇ | 14.0–16.0 | FULL | 0.5 | 20 | 1.3 | -55~+85℃ | 20/10 | Clockwise |
| HMCTB140T160G⬇ | 14.0–16.0 | FULL | 0.5 | 20 | 1.3 | -55~+85℃ | 20/10 | Counter Clockwise |
| HMCTA160T180G⬇ | 16.0–18.0 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Clockwise |
| HMCTB160T180G⬇ | 16.0–18.0 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Counter Clockwise |
| HMCTA140T180G⬇ | 14.0–18.0 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Clockwise |
| HMCTB140T180G⬇ | 14.0–18.0 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Counter Clockwise |
| HMCTA150T200G⬇ | 15.0–20.0 | FULL | 0.6 | 18 | 1.3 | -55~+85℃ | 20/10 | Clockwise |
| HMCTB150T200G⬇ | 15.0–20.0 | FULL | 0.6 | 18 | 1.3 | -55~+85℃ | 20/10 | Counter Clockwise |
14.0~20.0GHz Microstrip 'Y' junction Circulator
| Model | Frequency(GHz) | BW Max | Insertion loss(dB) Max | Isolation(dB)Min | VSWR Max | operating temperature(℃) | PK/CW (W) | Direction |
|---|---|---|---|---|---|---|---|---|
| HMCYA140T160G⬇ | 14.0–16.0 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Clockwise |
| HMCYB140T160G⬇ | 14.0–16.0 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Counter Clockwise |
| HMCYA160T180G⬇ | 16.0–18.0 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Clockwise |
| HMCYB160T180G⬇ | 16.0–18.0 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Counter Clockwise |
| HMCYA140T180G⬇ | 14.0–18.0 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Clockwise |
| HMCYB140T180G⬇ | 14.0–18.0 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 20/10 | Counter Clockwise |
| HMCYA150T200G⬇ | 15.0–20.0 | FULL | 0.6 | 18 | 1.3 | -55~+85℃ | 20/10 | Clockwise |
| HMCYB150T200G⬇ | 15.0–20.0 | FULL | 0.6 | 18 | 1.3 | -55~+85℃ | 20/10 | Counter Clockwise |
18.0~28.0GHz Microstrip 'T' junction Circulator
| Model | Frequency(GHz) | BW Max | Insertion loss(dB) Max | Isolation(dB)Min | VSWR Max | operating temperature(℃) | PK/CW (W) | Direction |
|---|---|---|---|---|---|---|---|---|
| HMCTA180T220G⬇ | 18.0–22.0 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 15/5 | Clockwise |
| HMCTB180T220G⬇ | 18.0–22.0 | FULL | 0.5 | 20 | 1.25 | -55~+85℃ | 15/5 | Counter Clockwise |
| HMCTA180T240G⬇ | 18.0–24.0 | FULL | 0.6 | 18 | 1.3 | -55~+85℃ | 15/5 | Clockwise |
| HMCTB180T240G⬇ | 18.0–24.0 | FULL | 0.6 | 18 | 1.3 | -55~+85℃ | 15/5 | Counter Clockwise |
| HMCTA240T280G⬇ | 24.0–28.0 | FULL | 0.7 | 18 | 1.3 | -55~+85℃ | 15/5 | Clockwise |
| HMCTB240T280G⬇ | 24.0–28.0 | FULL | 0.7 | 18 | 1.3 | -55~+85℃ | 15/5 | Counter Clockwise |
28.0~40.0GHz Microstrip 'T' junction Circulator
| Model | Frequency(GHz) | BW Max | Insertion loss(dB) Max | Isolation(dB)Min | VSWR Max | operating temperature(℃) | PK/CW (W) | Direction |
|---|---|---|---|---|---|---|---|---|
| HMCTA280T320G⬇ | 28.0–32.0 | FULL | 0.7 | 18 | 1.35 | -55~+85℃ | 5/2 | Clockwise |
| HMCTB280T320G⬇ | 28.0–32.0 | FULL | 0.7 | 18 | 1.35 | -55~+85℃ | 5/2 | Counter Clockwise |
| HMCTA330T370G⬇ | 33.0–37.0 | FULL | 0.8 | 18 | 1.35 | -55~+85℃ | 5/2 | Clockwise |
| HMCTB330T370G⬇ | 33.0–37.0 | FULL | 0.8 | 18 | 1.35 | -55~+85℃ | 5/2 | Counter Clockwise |
| HMCTA320T380G⬇ | 32.0–38.0 | FULL | 0.8 | 16 | 1.4 | -55~+85℃ | 5/2 | Clockwise |
| HMCTB320T380G⬇ | 32.0–38.0 | FULL | 0.8 | 16 | 1.4 | -55~+85℃ | 5/2 | Counter Clockwise |
| HMCTA320T400G⬇ | 32.0–40.0 | FULL | 1.0 | 14 | 1.4 | -55~+85℃ | 5/2 | Clockwise |
| HMCTB320T400G⬇ | 32.0–40.0 | FULL | 1.0 | 14 | 1.4 | -55~+85℃ | 5/2 | Counter Clockwise |
| HMCTA380T400G⬇ | 38.0–40.0 | FULL | 0.7 | 18 | 1.35 | -55~+85℃ | 5/2 | Clockwise |
| HMCTB380T400G⬇ | 38.0–40.0 | FULL | 0.7 | 18 | 1.35 | -55~+85℃ | 5/2 | Counter Clockwise |
28.0~40.0GHz Microstrip 'Y' junction Circulator
| Model | Frequency(GHz) | BW Max | Insertion loss(dB) Max | Isolation(dB)Min | VSWR Max | operating temperature(℃) | PK/CW (W) | Direction |
|---|---|---|---|---|---|---|---|---|
| HMCYA280T320G⬇ | 28.0–32.0 | FULL | 0.7 | 18 | 1.35 | -55~+85℃ | 5/2 | Clockwise |
| HMCYB280T320G⬇ | 28.0–32.0 | FULL | 0.7 | 18 | 1.35 | -55~+85℃ | 5/2 | Counter Clockwise |
| HMCYA330T370G⬇ | 33.0–37.0 | FULL | 0.8 | 18 | 1.35 | -55~+85℃ | 5/2 | Clockwise |
| HMCYB330T370G⬇ | 33.0–37.0 | FULL | 0.8 | 18 | 1.35 | -55~+85℃ | 5/2 | Counter Clockwise |
| HMCYA320T380G⬇ | 32.0–38.0 | FULL | 0.8 | 16 | 1.4 | -55~+85℃ | 5/2 | Clockwise |
| HMCYB320T380G⬇ | 32.0–38.0 | FULL | 0.8 | 16 | 1.4 | -55~+85℃ | 5/2 | Counter Clockwise |
| HMCYA320T400G⬇ | 32.0–40.0 | FULL | 1.0 | 14 | 1.4 | -55~+85℃ | 5/2 | Clockwise |
| HMCYB320T400G⬇ | 32.0–40.0 | FULL | 1.0 | 14 | 1.4 | -55~+85℃ | 5/2 | Counter Clockwise |
| HMCYA380T400G⬇ | 38.0–40.0 | FULL | 0.7 | 18 | 1.35 | -55~+85℃ | 5/2 | Clockwise |
| HMCYB380T400G⬇ | 38.0–40.0 | FULL | 0.7 | 18 | 1.35 | -55~+85℃ | 5/2 | Counter Clockwise |
Performance Indicator Curve Graphs for Some Models
The curve graphs serve the purpose of visually presenting the performance indicators of the product. They offer a comprehensive illustration of various parameters such as frequency response, insertion loss, isolation, and power handling. These graphs are instrumental in enabling customers to assess and compare the product's technical specifications, aiding in informed decision-making for their specific requirements.
HMCTA27T35G-2.7GHz-3.5GHzHMCTA27T35G-2.7GHz-3.5GHz
HMCTA35T45G-3.5GHz-4.5GHzHMCTA35T45G-3.5GHz-4.5GHz
About HzBeat
HzBeat is a leading RF component manufacturer specializing in RF circulators and isolators, as a global supplier of RF circulators and isolators (20MHz–200GHz), we providing microstrip, drop-in, coaxial, and waveguide solutions for communication systems, radar, satellite, and medical imaging.
For detailed technical documentation, sample requests, or customization needs, please do not hesitate to contact us. — we respond within 24 hours to ensure you get precise solutions for your design.
Customization & Selection Guide
- Operating Band:Ensure it covers all frequencies required by your system.
- Power Handling Capacity:Select based on your system's transmit power (average and peak), allowing a certain margin.
- Performance Requirements:Define specific requirements for Insertion Loss, Isolation, and VSWR/Return Loss.
- Environmental Conditions:Consider operating temperature range, vibration, humidity, etc.
- Cost & Delivery:Balance cost and project timeline while meeting performance requirements.
Why Choose Our Product
- Profound Technical Expertise:We have over 18 years of R&D experience in ferrite materials and microwave magnetics.
- Fully Automated Production Lines:Ensure consistent excellence and reliability in every unit.
- Professional Application Support:Our engineering team provides timely technical selection, customization, and failure analysis services.
- Competitive Pricing & Lead Times:Economies of scale from mass production enable us to respond quickly to your orders.
