HC150-2 VHF Hybrid TX Combiner
HC150 2 Way VHF Combiner is a professional-grade, 2-channel VHF hybrid transmitter combiner designed to merge two VHF transmitters into a single antenna output. This unit is specifically engineered for applications requiring close frequency spacing where traditional cavity combiners may fall short. By utilizing high-quality ferrite isolators and a built-in low-pass filter, the HC150-2 ensures maximum port-to-port isolation and clean signal output.
Features
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Frequency Agility: Allows for extremely close frequency spacing between channels with no minimum limitation.
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High Power Handling: Supports up to 100 Watts per channel, making it ideal for robust communication base stations.
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Compact 19″ Design: Standard 2HU (2 Rack Units) height for easy integration into existing EIA 19-inch equipment racks.
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Enhanced Isolation: Available in single or dual isolator configurations to meet specific site interference requirements.
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Integrated Filtering: Includes a built-in low-pass filter to suppress harmonics and ensure spectral purity.
Specifications
| Feature | Specification |
| Frequency Range | L: 134–155 MHz / H: 155–175 MHz |
| Number of Channels | 2 |
| Max Input Power | 100 Watts (per channel) |
| Insertion Loss | Single Isolator: < 4.0 dB / Dual Isolator: < 4.8 dB |
| Isolation (TX-TX) | Single Isolator: > 50 dB / Dual Isolator: > 70 dB |
| VSWR | ≤ 1.5:1 |
| Impedance | 50 ohm |
| Connectors | N-Female |
| Operating Temp | -20°C to +60°C |


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