Description
The UHF Female to N Female 4-Hole Flange Adapter is a specialized “between-series” RF component designed for secure mounting on chassis, cabinets, or equipment panels where rotational stability and high torque resistance are critical. It features a UHF Jack (Female/SO-239) on one side and an N-Type Jack (Female) on the other, integrated into a single body with a precision-machined square flange. The flange includes four pre-drilled mounting holes, allowing the adapter to be bolted directly to a surface to ensure it remains stationary during the connection of heavy-duty cable assemblies.
This adapter is indispensable for engineers and radio operators who require a rugged, external N-Type interface for internal UHF-terminated circuitry, or vice versa, in environments subject to physical stress or vibration. The 4-hole flange design distributes mechanical load across the panel, preventing the connector from loosening or spinning when high-torque N-Type or UHF PL-259 male plugs are mated. Constructed with a heavy-duty nickel-plated brass body and PTFE (Teflon) insulation, it maintains reliable mechanical and electrical contact for high-power broadcast and wireless infrastructure applications.
Key Technical Advantages
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Four-Hole Flange Stability: The integrated square flange provides a superior mechanical anchor compared to standard bulkhead mounts, preventing rotation and ensuring long-term alignment under heavy usage.
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Interface Versatility: Enables the direct connection of rugged N-Type cables to traditional UHF-based communication hardware through a secure panel wall.
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Precision RF Pass-Through: Serves as a high-quality bridge for routing signals through equipment enclosures while maintaining mechanical integrity.
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Superior EMI/RFI Shielding: The broad surface contact of the 4-hole flange against the metal chassis provides an exceptional ground path, significantly reducing signal leakage and environmental interference.
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Maximum Conductivity: High-purity gold or silver plating on both internal center contact sockets ensures ultra-low contact resistance and superior protection against oxidation.
Key Features
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UHF Female to N Female Interface: Consists of a UHF Jack (SO-239 with socket and threads) and an N-Type Jack (with socket and threads).
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Integrated 4-Hole Square Flange: Precision-machined for secure bolting to equipment panels, preventing rotation and mechanical failure.
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Nickel-Plated Brass Construction: Offers superior corrosion resistance and professional-grade durability for both indoor and outdoor applications.
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Premium PTFE Dielectric: Provides high thermal stability and maintains consistent electrical performance across its operating range.
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Industrial Durability: Rated for at least 500 mating cycles, ensuring long-term reliability in high-traffic broadcast and field communication systems.
🔹 Applications:
- RF panel mounting
- Antenna feeder systems
- Telecom infrastructure
- Signal routing
- Outdoor RF installations
- Broadcast systems
Sunny (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!