Description
Engineered for maximum reliability, this coupler uses a precision internal design to provide a highly accurate 20dB signal sample while maintaining an exceptionally low insertion loss on the main line (typically ≤ 0.2 dB). The N-Female connectors are built with tri-alloy or silver plating to ensure high conductivity and resistance to oxidation in harsh environments.
This device is specifically optimized for low Passive Intermodulation (PIM), which is essential for preserving the noise floor and maximizing data rates in modern high-capacity networks. Housed in a rugged aluminum or brass casing, it is typically rated for IP65 ingress protection, allowing for dependable performance in indoor building solutions (IBS) or outdoor tower-top cabinets.
Key Technical Advantages
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Minimal Mainline Loss: Because it only diverts 1% of the power, the insertion loss on the primary path is almost negligible, ensuring maximum signal reach.
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High Dynamic Range Monitoring: The 20dB coupling value allows high-power base station signals to be sampled at levels safe for spectrum analyzers and power meters.
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Carrier-Grade PIM Performance: Engineered to achieve PIM levels of ≤ -155 to -161 dBc, preventing interference that can degrade 5G network capacity.
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Wideband Multi-Operator Support: Supports the entire cellular spectrum from 698MHz to 2700MHz, making it a future-proof choice for neutral-host DAS.
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Robust Mechanical Design: Built to withstand high-vibration environments with a compact footprint that fits easily into congested head-end equipment racks.
Key Features
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Connector Type: N-Female (All ports).
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Coupling Value: 20dB ± 1.0dB.
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Frequency Range: 698-2700 MHz.
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Impedance: 50 Ohm.
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Insertion Loss: Typical ≤ 0.2 dB (excluding coupling loss).
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Directivity: ≥ 20 dB.
🔹 Applications:
- High attenuation RF signal monitoring
- Telecom base station systems
- DAS and RF distribution networks
- RF measurement and testing
- Wireless infrastructure
- Industrial RF systems
Ayush (verified owner) –
Very good experience overall. Product works perfectly and feels premium. Packaging and delivery service were also excellent.
Krish Aggarwal (verified owner) –
One of the best online experiences for RF products in India. Quality, delivery, and support were all excellent.