Surface Mount Technology Microstrip Isolator

X Band, Ku Band(8GHz-18GHz)

The Surface Mount Technology (SMT) Microstrip Isolator series is designed to be easily integrated into surface mount assemblies, offering convenience and flexibility in various electronic applications. These circulators are characterized by their compact size, high performance, and compatibility with SMT assembly processes. They are ideal for use in modern communication systems, phased array antennas, RF front-end modules, and other compact electronic devices where space-saving and efficient assembly are essential. The SMT Microstrip Circulator series provides reliable signal routing and isolation while enabling seamless integration into surface mount technology-based circuitry.

Typical Microstrip Circulator
Typical Microstrip Circulator
Typical Microstrip Circulator
Typical Microstrip Circulator
Typical Microstrip Circulator

Product Details

Characteristics and Applications

Surface Mount Technology (SMT) Microstrip Isolators offer several distinct features and advantages. Their compact size and compatibility with SMT assembly processes make them ideal for space-constrained electronic applications. These circulators provide reliable signal routing and isolation while enabling seamless integration into modern communication systems, phased array antennas, and RF front-end modules.

Key Features & Advantages

  • Miniaturization & Light Weight:Utilizes LTCC and SMT technology, allowing for very small sizes, ideal for modern communication devices with high-density integration.
  • High Reliability:All-solid-state structure, no moving parts, strong shock resistance, and long lifespan.
  • Suitable for Automated Production:Surface-mount package facilitates large-scale, high-efficiency PCB assembly using automated pick-and-place machines, reducing production costs.
  • Excellent High-Frequency Performance:Wide operating frequency range, covering from hundreds of MHz to tens of GHz, meeting most microwave application needs.
  • Good Thermal Stability:Maintains stable performance over a certain temperature range through optimized materials and manufacturing processes.

Typical Applications

  • Wireless Communication Infrastructure
  • Microwave RF Sources
  • Test & Measurement Equipment
  • Aerospace & Defense Electronics
  • IoT & Consumer Electronics

Electrical Performance Table and Product Appearance

8.0~12.0GHz Typical Microstrip 'T' junction Isolator
Model Frequency(GHz) BW Max Insertion loss(dB) Max Isolation(dB)Min VSWR Max operating temperature(℃) PK/CW/RP(Watt) Direction
HMITE80T120G⬇ 8.0~12.0 FULL 0.6 18 1.3 -55~+85℃ 20/10/2 Clockwise
HMITF80T120G⬇ 8.0~12.0 FULL 0.6 18 1.3 -55~+85℃ 20/10/2 Counter Clockwise
2.7~4.0GHz Typical Microstrip 'T' junction Isolator
14.0~18.0GHz Typical Microstrip 'T' junction Isolator
Model Frequency(GHz) BW Max Insertion loss(dB) Max Isolation(dB)Min VSWR Max operating temperature(℃) PK/CW/RP(Watt) Direction
HMITE140T180G⬇ 14.0~18.0 FULL 0.6 18 1.3 -55~+85℃ 20/10/2 Clockwise
HMITF140T180G⬇ 14.0~18.0 FULL 0.6 18 1.3 -55~+85℃ 20/10/2 Counter Clockwise
28.0~40.0GHz Typical Microstrip 'T' junction Isolator

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.

HMITE80T120G 8.0GHz-12.0GHz

SMT Microstrip Isolator

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.
  • Interface & Size: Choose a connector type and form factor compatible with your system board layout.
  • 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.

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.

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