Description
Constructed for carrier-grade reliability, this 4×2 hybrid matrix uses precision internal circuitry to ensure that each of the two output ports receives a combined version of all four inputs. This architecture offers superior port-to-port isolation (typically ≥20dB), preventing cross-talk between different radio sectors or different network operators sharing the same infrastructure. The housing is typically made from tri-alloy plated aluminum or brass, ensuring excellent conductivity and resistance to environmental corrosion.
The device is specifically optimized for low Passive Intermodulation (PIM), which is essential for preserving receiver sensitivity and maximizing data throughput in modern high-speed networks. With its wide frequency range, it supports the expanded mid-band allocations used for 5G globally. Most models feature N-Female connectors and are housed in rugged, compact enclosures suitable for both indoor building solutions (IBS) and sheltered outdoor telecommunications cabinets.
Key Technical Advantages
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5G & MIMO Ready: Supports the full 698-3800 MHz range, perfectly suited for 2×2 MIMO 5G NR and LTE configurations.
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Consolidated Infrastructure: Merges up to four signal sources into two output lines, reducing the complexity and cost of cabling and hardware.
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Superior Signal Purity: Precision engineering ensures ultra-low PIM levels, protecting the network from interference and noise.
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High Isolation: Maintains high isolation between input ports to protect sensitive radio equipment from mutual interference and feedback.
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Rugged Mechanical Build: Features high-quality threaded interfaces and a vibration-resistant housing designed for long-term operational stability.
Key Features
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Configuration: 4 Input Ports, 2 Output Ports.
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Frequency Range: 698-3800 MHz (covers sub-6GHz 5G and LTE).
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Coupling Value: Symmetrical distribution (approx. 6dB split loss per output).
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Impedance: 50 Ohm.
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PIM (3rd Order): Typically ≤ -155 to -161 dBc.
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Power Handling: 100W – 250W per port (Avg).
🔹 Applications:
- Wideband RF signal combining for 5G systems
- High-frequency telecom infrastructure
- DAS and antenna network setups
- RF signal routing and distribution
- Wireless communication systems
- RF testing environments
Telecom_Boy (verified owner) –
Really worth the price and the product quality is excellent. Packaging was secure and delivery was on time. Much better option for Indian customers instead of importing from outside India. Thank you AetherX!
Kalpana (verified owner) –
Excellent finishing and performance. Worth the price.