HC450-4 High Power 4 Way Hybrid Combiner
HC450-4 4 Way UHF Combiner is a professional-grade high-performance 4-way hybrid combiner designed for seamless integration in radio communication systems. Engineered for reliability and minimal signal loss, it allows for the simultaneous operation of four transmitters into a single antenna output, making it an essential component for high-density RF environments.
Features
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Low Insertion Loss: Optimized internal circuitry ensures maximum power transfer and minimal heat generation.
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High Isolation: Superior port-to-port isolation prevents intermodulation distortion and protects connected transmitters.
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Broadband Performance: Specifically tuned for the 400–470 MHz UHF range, providing consistent VSWR across the band.
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Rugged Construction: Housed in a compact, heavy-duty aluminum chassis designed for rack-mount or cabinet installation.
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Passive Reliability: No active components, ensuring a long operational lifespan with zero power consumption.
Specifications
| Parameter | Specification |
| Frequency Range | 400 – 470 MHz (UHF) |
| Number of Inputs | 4 Ports |
| Input Power (Max) | 100W per port (Continuous) |
| Insertion Loss | < 6.5 dB |
| Isolation (Port-to-Port) | ≥ 25 dB |
| VSWR (Input/Output) | ≤ 1.25:1 |
| Impedance | 50 ohm |
| Connector Type | N-Female (Standard) |
| Operating Temp | -30°C to +60°C |
Applications
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LMR & PMR Networks: Ideal for Public Safety, Utility, and Industrial radio systems.
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Base Station Integration: Consolidate multiple repeaters into a single feedline to reduce tower loading.
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Multi-Channel Paging: Efficiently manage high-power paging transmitters.
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