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Broadband Drop-in Circulator
2-6GHz, 6-18GHz, Full Band.
- The Broadband Drop-In Circulator represents the evolution of circulator technology toward high performance, high density, and high reliability.
- Its innovative “drop-in” design meets the stringent requirements for miniaturization, weight reduction, and high power in modern electronic systems.
- This makes it a preferred component for advanced RF engineers developing compact, high-performance solutions for radar, 5G, and defense applications.
Characteristics and Applications
The Broadband Drop-in Circulator is an essential component in RF systems, specifically designed to provide high isolation and efficient signal routing in a compact and convenient drop-in package. This circulator is engineered to effectively route RF signals in a unidirectional manner, allowing for seamless signal flow while minimizing signal loss and reflections.
Its robust construction and high-quality materials enable it to maintain superior isolation and signal routing capabilities, making it an ideal choice for demanding RF environments. The drop-in design allows for easy integration into existing RF systems, providing a convenient solution for enhancing overall system performance.
Key Features & Advantages
- Wide Bandwidth Operation:A single device covers wide frequency ranges (e.g., 0.5–2 GHz, 2–8 GHz), reducing component count and simplifying system design.
- High Isolation:Provides high reverse isolation within the operating band (typically >20 dB, up to >25 dB), effectively minimizing signal leakage and protecting preceding circuits such as power amplifiers.
- Low Insertion Loss:Forward path attenuation is very low (typically <0.5 dB, with high-quality products <0.3 dB), ensuring high signal transmission efficiency.
- High Power Handling Capacity:Supports high average and peak power levels, making it suitable for transmit paths in radar and communication systems.
- Compact Structure, Easy Integration:The stripline structure is small and lightweight, making it ideal for compact microwave modules and PCB- level integration.
- High Reliability and Stability:Housed in a fully sealed metal package, providing strong mechanical strength, effective heat dissipation, and resistance to temperature, humidity, and vibration.
Typical Applications
- Radar Systems:Routes high- power signals to the antenna during transmission and weak echo signals to the receiver during reception, protecting the transmitter from reflected power.
- Communication Base Stations (TDD Systems):Enables a single antenna for both transmission and reception in TDD systems, simplifying antenna design and RF front- end architecture.
- Test, Measurement & EW Applications:Provides signal routing and isolation in test equipment and electronic warfare systems, and serves as an output isolator for multiband / broadband amplifiers to improve stability, matching, and reflected power absorption.
- Electronic Warfare (EW): Used for signal switching, routing, and isolation across wide frequency bands.
- Multiband/Broadband Amplifiers: Serves as an output isolator, stabilizing amplifier operation, improving its output match, and absorbing reflected power from the antenna side.
Electrical Performance Table and Product Appearance
0.1~0.4GHz Broadband Drop-in Circulator
Product Overview
Here are commonly used products of Drop-in Circulator. This product covers the VHF band range with a relative bandwidth of up to 10~20%. Dimensions and frequency bands can be customized based on your requirements.
| Model | Frequency(GHz) | BW Max | Insertion loss(dB) Max | Isolation(dB)Min | VSWR Max | operating temperature(℃) | PK/CW(Watt) | Direction |
|---|---|---|---|---|---|---|---|---|
| HDCTC01T04G-B⬇ | 0.1~0.4 | 40% | 0.6 | 15 | 1.5 | -55~+85℃ | 1000/100 | Clockwise |
| HDCTD01T04G-B⬇ | 0.1~0.4 | 40% | 0.6 | 15 | 1.5 | -55~+85℃ | 1000/100 | Counter Clockwise |
0.3~0.6GHz Broadband Drop-in Circulator
Product Overview
Here are commonly used products of Drop-in Circulator. This product covers the VHF~UHF band range with a relative bandwidth of up to 10~20%. Dimensions and frequency bands can be customized based on your requirements.
| Model | Frequency(GHz) | BW Max | Insertion loss(dB) Max | Isolation(dB)Min | VSWR Max | operating temperature(℃) | PK/CW(Watt) | Direction |
|---|---|---|---|---|---|---|---|---|
| HDCTC03T06G-B⬇ | 0.3~0.6 | 40% | 0.6 | 15 | 1.5 | -55~+85℃ | 1000/100 | Clockwise |
| HDCTD03T06G-B⬇ | 0.3~0.6 | 40% | 0.6 | 15 | 1.5 | -55~+85℃ | 1000/100 | Counter Clockwise |
0.5~1.0GHz Broadband Drop-in Circulator
| Model | Frequency(GHz) | BW Max | Insertion loss(dB) Max | Isolation(dB)Min | VSWR Max | operating temperature(℃) | PK/CW(Watt) | Direction |
|---|---|---|---|---|---|---|---|---|
| HDCTC05T10G-B⬇ | 0.5~1.0 | 40% | 0.6 | 15 | 1.5 | -55~+85℃ | 1000/100 | Clockwise |
| HDCTD05T10G-B⬇ | 0.5~1.0 | 40% | 0.6 | 15 | 1.5 | -55~+85℃ | 1000/100 | Counter Clockwise |
1.0~2.0GHz Broadband Drop-in Circulator
| Model | Frequency(GHz) | BW Max | Insertion loss(dB) Max | Isolation(dB)Min | VSWR Max | operating temperature(℃) | PK/CW(Watt) | Direction |
|---|---|---|---|---|---|---|---|---|
| HDCTC10T20G-B⬇ | 1.0~2.0 | FULL | 0.7(1.0) | 16(14) | 1.5(1.6) | -55~+85℃ | /100 | Clockwise |
| HDCTD10T20G-B⬇ | 1.0~2.0 | FULL | 0.7(1.0) | 16(14) | 1.5(1.6) | -55~+85℃ | /100 | Counter Clockwise |
2.0~6.0GHz Broadband Drop-in Circulator
| Model | Frequency(GHz) | BW Max | Insertion loss(dB) Max | Isolation(dB)Min | VSWR Max | operating temperature(℃) | PK/CW(Watt) | Direction |
|---|---|---|---|---|---|---|---|---|
| HDCTC20T40G-B⬇ | 2.0~4.0 | FULL | 0.5(0.8) | 17(15) | 1.35(1.4) | -55~+85℃ | /80 | Clockwise |
| HDCTD20T40G-B⬇ | 2.0~4.0 | FULL | 0.5(0.8) | 17(15) | 1.35(1.4) | -55~+85℃ | /80 | Counter Clockwise |
| HDCTC20T60G-B⬇ | 2.0~6.0 | FULL | 1.0(1.2) | 11 | 1.65(1.75) | -55~+85℃ | /80 | Clockwise |
| HDCTD20T60G-B⬇ | 2.0~6.0 | FULL | 1.0(1.2) | 11 | 1.65(1.75) | -55~+85℃ | /80 | Counter Clockwise |
2.0~6.0GHz Broadband Drop-in Circulator
| Model | Frequency(GHz) | BW Max | Insertion loss(dB) Max | Isolation(dB)Min | VSWR Max | operating temperature(℃) | PK/CW(Watt) | Direction |
|---|---|---|---|---|---|---|---|---|
| HDCTC20T60G-B⬇ | 2.0~6.0 | FULL | 1.0(1.2) | 11(10) | 1.7(1.8) | -55~+85℃ | /50 | Clockwise |
| HDCTD20T60G-B⬇ | 2.0~6.0 | FULL | 1.0(1.2) | 11(10) | 1.7(1.8) | -55~+85℃ | /50 | Counter Clockwise |
3.0~6.0GHz Broadband Drop-in Circulator
| Model | Frequency(GHz) | BW Max | Insertion loss(dB) Max | Isolation(dB)Min | VSWR Max | operating temperature(℃) | PK/CW(Watt) | Direction |
|---|---|---|---|---|---|---|---|---|
| HDCTC30T60G-B⬇ | 3.0~6.0 | FULL | 0.6(0.65) | 16.0 | 1.35 | -55~+85℃ | /60 | Clockwise |
| HDCTD30T60G-B⬇ | 3.0~6.0 | FULL | 0.6(0.65) | 16.0 | 1.35 | -55~+85℃ | /60 | Counter Clockwise |
4.0~8.0GHz Broadband Drop-in Circulator
| Model | Frequency(GHz) | BW Max | Insertion loss(dB) Max | Isolation(dB)Min | VSWR Max | operating temperature(℃) | PK/CW(Watt) | Direction |
|---|---|---|---|---|---|---|---|---|
| HDCTC40T80G-B⬇ | 4.0~8.0 | FULL | 0.6(0.7) | 17(16) | 1.4(1.5) | -55~+85℃ | /60 | Clockwise |
| HDCTD40T80G-B⬇ | 4.0~8.0 | FULL | 0.6(0.7) | 17(16) | 1.4(1.5) | -55~+85℃ | /60 | Counter Clockwise |
6.0~18.0GHz Broadband Drop-in Circulator
| Model | Frequency(GHz) | BW Max | Insertion loss(dB) Max | Isolation(dB)Min | VSWR Max | operating temperature(℃) | PK/CW(Watt) | Direction |
|---|---|---|---|---|---|---|---|---|
| HDCTC60T180G-B⬇ | 6.0~18.0 | FULL | 1.2(1.5) | 11(10) | 1.7(1.8) | -55~+85℃ | /30 | Clockwise |
| HDCTD60T180G-B⬇ | 6.0~18.0 | FULL | 1.2(1.5) | 11(10) | 1.7(1.8) | -55~+85℃ | /30 | Counter Clockwise |
8.0~18.0GHz Broadband Drop-in Circulator
| Model | Frequency(GHz) | BW Max | Insertion loss(dB) Max | Isolation(dB)Min | VSWR Max | operating temperature(℃) | PK/CW(Watt) | Direction |
|---|---|---|---|---|---|---|---|---|
| HDCTC80T120G-B⬇ | 8.0~12.0 | FULL | 0.5(0.6) | 18(16) | 1.35(1.5) | -55~+85℃ | 50/20 | Clockwise |
| HDCTD80T120G-B⬇ | 8.0~12.0 | FULL | 0.5(0.6) | 18(16) | 1.35(1.5) | -55~+85℃ | 50/20 | Counter Clockwise |
| HDCTC120T180G-B⬇ | 12.0~18.0 | FULL | 0.6(0.7) | 16 | 1.35(1.4) | -55~+85℃ | 50/20 | Clockwise |
| HDCTD120T180G-B⬇ | 12.0~18.0 | FULL | 0.6(0.7) | 16 | 1.35(1.4) | -55~+85℃ | 50/20 | Counter Clockwise |
18.0~26.5GHz Broadband Drop-in Circulator
| Model | Frequency(GHz) | BW Max | Insertion loss(dB) Max | Isolation(dB)Min | VSWR Max | operating temperature(℃) | PK/CW(Watt) | Direction |
|---|---|---|---|---|---|---|---|---|
| HDCTC180T265G-B⬇ | 18.0~26.5 | FULL | 1.0 | 14 | 1.5 | -55~+85℃ | 20/5 | Clockwise |
| HDCTD180T265G-B⬇ | 18.0~26.5 | FULL | 1.0 | 14 | 1.5 | -55~+85℃ | 20/5 | Counter Clockwise |
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.
