Hybrid Couplers
Engineered to split or combine RF signals with precise phase and amplitude balance, hybrid couplers are essential passive components in high-performance RF systems. They are typically used to create balanced outputs, isolate signal paths, and enable quadrature signal generation in applications requiring low insertion loss and high isolation.
Hybrid Coupler by MCV
MCV hybrid couplers are designed for accuracy, durability, and excellent electrical performance across a broad frequency range. Available in 90-degree and 180-degree configurations, our hybrid couplers support a variety of applications including signal distribution, power combining, beamforming, and antenna feed networks. Built to withstand rigorous environments, MCV hybrid couplers are ruggedly constructed and precision-tuned to deliver dependable performance in telecommunications, test and measurement systems, defense electronics, and wireless infrastructure.
- Broadband – Covers 600 MHz to 6000 MHz
- Low Insertion Loss
- Low PIM Device, -160 dBc
- 2×2, 3×3 and 4×4 Hybrids
- IBWave Supported
| Model Number | HC2X2 | HC3X3 | HC4X4 |
|---|---|---|---|
| Electrical | |||
| Frequency Range (MHz) | 600-6000 | 600-6000 | 600-5925 |
| Insertion Loss (dB) | 3.2±1.2 | 5.0±1.5 | 6.2±1.8 |
| Port Isolation (dB) | ≥22 | ≥20 | ≥20 |
| Return Loss (dB) | ≥18 | ≥18 | ≥18 |
| 3rd PIM (dBc) | ≤-160@2×43dBm | ≤-160@2×43dBm | ≤-160@2×43dBm |
| Average Power (W) | ≤300 | ≤300 | ≤300 |
| Impedance (Ω) | 50 | 50 | 50 |
| Connector Type | 4.3-10 Female | 4.3-10 Female | 4.3-10 Female |
| Mechanical | |||
| Dimension (mm) | 144.2×46.6×31 | 303×102×37 | 302×91.8×34.2 |
| (5.68×1.83×1.22 in) | (11.93×4.02×1.46 in) | (11.89×3.62×1.35 in) | |
| Weight (kg) | 0.89 | 2.5 | ≤2.5 |
| Ingress Protection | IP66（Outdoor） | IP66（Outdoor） | IP66（Outdoor） |
| Finish | Grey | Grey | Grey |
| Environmental | |||
| Operating Temp. (℃) | -20 ~ +65 | -20 ~ +65 | -20 ~ +65 |
| Storage Temp. (℃) | -40 ~ +75 | -40 ~ +75 | -40 ~ +75 |
| Humidity | ≤95% | ≤95% | ≤95% |
Connector Options Available
- 4.3-10.0 Female (Add -43F to Model Number)
- 7-16 DIN Female (Add -DF to Model Number)
Hybrid Coupler, 2×2 – Model Number HC2X2
Hybrid Coupler, 3×3 – Model Number HC3X3
Hybrid Coupler, 4×4 – Model Number HC4X4
FAQ about Hybrid Couplers
What is a hybrid coupler and how does it work?
A hybrid coupler is a passive RF component used to split or combine signals with specific phase differences—typically 90° or 180°. It provides balanced signal outputs while maintaining high isolation between ports, making it ideal for power combining and signal distribution applications.
What are common applications for hybrid couplers?
Hybrid couplers are widely used in antenna feed networks, balanced amplifiers, signal routing, power dividers, and beamforming systems. They are essential in telecommunications, radar, satellite communications, and RF testing setups.
What are hybrid couplers used for in microwave systems?
Typical applications include:
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Power combining/splitting
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Phase shifting
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Balanced mixers
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Antenna feed networks
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Beamforming in phased arrays
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Signal sampling
What is the difference between a 90-degree and a 180-degree hybrid coupler?
A 90-degree hybrid coupler splits the input signal into two outputs that are 90 degrees out of phase, while a 180-degree hybrid coupler outputs two signals that are 180 degrees out of phase. The choice depends on the phase requirements of the system.
How do hybrid couplers improve system performance?
By providing precise amplitude and phase balance with minimal insertion loss and excellent isolation, hybrid couplers ensure consistent signal quality, reduce interference, and enhance the efficiency of RF signal routing and combining.
What is the difference between a directional coupler and a hybrid coupler?
While both are used to split or combine signals:
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A directional coupler typically samples a small portion of the power in one direction.
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A hybrid coupler splits power equally with controlled phase differences and is symmetrical in operation.
What is isolation in a hybrid coupler, and why is it important?
Isolation refers to how well one port is decoupled from another (e.g., input vs. isolated port). High isolation prevents signal leakage and interference, which is critical in RF systems for performance and stability.
What are key parameters when selecting a hybrid coupler?
Important specs include:
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Frequency range
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Coupling factor (typically 3 dB for equal split)
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Isolation
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Insertion loss
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Phase balance
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Power handling
How can I order hybrid coupler from MCV Microwave?
To place an order for hybrid coupler please contact us and we will help you!