HC150-3 VHF Hybrid TX Combiner
HC150 3 Way TX Combiner is a high-performance, 3-channel VHF hybrid transmitter combiner designed to integrate three separate VHF transmitters into a single antenna output. Engineered for professional RF environments, it is ideal for PMR, LMR, and DMR applications where close frequency spacing and high isolation are critical.
Features
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3-Channel Integration: Combines up to three VHF transmitters into one antenna with minimal interference.
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Compact 19” Rack Design: Standard EIA 19” tray at 2HU height, making it easy to integrate into existing server or radio racks.
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High Power Handling: Rated for 100 Watts per channel as standard.
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Built-in Safety: Features a built-in low-pass filter to ensure signal purity and compliance with spectral regulations.
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Isolator Options: Available in Single (S) or Dual (D) isolator configurations to meet specific isolation requirements.
Specifications
| Feature | Specification |
| Frequency Range (L) | 134 – 155 MHz |
| Frequency Range (H) | 155 – 175 MHz |
| Max. Input Power | 100 Watts (Per Channel) |
| Insertion Loss (Single Isolator) | < 6.0 dB |
| Insertion Loss (Dual Isolator) | < 6.7 dB |
| Isolation (TX-TX) Single | > 50 dB |
| Isolation (TX-TX) Dual | > 70 dB |
| VSWR | ≤ 1.5:1 |
| Impedance | 50 ohm |
| Connectors | Type N-female |
| Operating Temp Range | -20°C to +60°C |


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