Description
The 7/16 DIN Tee-Type Adapter (Female-Female-Female) is a heavy-duty, high-precision RF component designed to branch or combine high-power signals using three standard 7/16 DIN Female interfaces. The “7/16” designation refers to the 7mm diameter of the inner contact and the 16mm diameter of the outer contact, a robust geometry specifically designed to handle high-wattage transmitters while maintaining exceptionally low Passive Intermodulation (PIM). Precision-machined to perform up to 7.5 GHz, this adapter is essential for the high-frequency requirements of modern 5G NR (New Radio) sub-6GHz and FR1 deployments.
The adapter features a Tri-Metal (White Bronze) plated Brass body for superior durability, low contact resistance, and excellent environmental protection against oxidation. To ensure maximum signal fidelity, it utilizes Silver-Plated center contacts, which are critical for achieving the -160 dBc to -165 dBc PIM ratings required in modern cellular networks. The rugged threaded interfaces provide a secure, high-torque connection that remains stable under extreme weather conditions and mechanical stress.
Key Technical Advantages
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Ultra-Low PIM Performance: Specifically engineered to minimize Passive Intermodulation, ensuring clear signal transmission in multi-carrier cellular environments.
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Superior Power Handling: Capable of managing significantly higher average and peak power levels than smaller interfaces like N-Type or SMA, making it ideal for base station outputs.
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Extended 7.5 GHz Bandwidth: Precision-tuned to support high-frequency 5G bands and satellite communications, far exceeding the typical 3 GHz rating of standard DIN components.
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Ruggedized Weatherproof Design: The robust Tri-Metal plating and large form factor provide a vibration-resistant, corrosion-proof connection suitable for outdoor macro-cell towers.
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Exceptional Signal Integrity: High-quality PTFE (Teflon) insulation and precision internal machining ensure low insertion loss and high return loss across the entire spectrum.
Key Features
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Adapter Type: Tee-Type (T-Shape).
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Interface: 3x 7/16 DIN Female (Jack).
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Impedance: 50 Ohm.
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Body Material: Brass (Tri-Metal / White Bronze Plated).
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Contact Material: Beryllium Copper or Phosphor Bronze (Silver Plated).
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Insulator: PTFE (Teflon).
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Common Applications: 5G/LTE macro base stations, high-power antenna signal splitting, DAS (Distributed Antenna Systems), and carrier-grade RF test manifolds.
🔹 Applications:
- High-power RF signal distribution
- Telecom base station systems
- Antenna feeder networks
- DAS systems
- Outdoor RF installations
- RF infrastructure
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