TC-400-NMH-X N Male Connector

TC-400-NMH-X N Male Crimp/Solder Connector for LMR-400 coaxial cable

TC-400-NMH-X Connector is a high-reliability N-Type Male (plug) connector designed for the secure termination of LMR-400 and similar low-loss coaxial cable. This connector is the preferred choice for installers who rely on the traditional hand-solder method for the center pin, ensuring the highest level of mechanical and electrical integrity. It combines the exceptional low-loss performance of LMR-400 with the ruggedness of the N-Type interface, supporting critical applications up to 11 GHz.

Key Features & Advantages

• LMR-400 Optimized: Specifically designed for the larger, high-performance LMR-400 coaxial cable, ensuring minimal signal loss and maximum power handling capability.
• Hand Solder Center Pin: This version requires the installer to solder the center pin to the coaxial cable’s inner conductor, a method often favored in high-vibration or mission-critical applications for superior electrical contact.
• High-Reliability N-Type: Features the robust, medium-sized N-connector, renowned for its threaded coupling, which offers excellent weather resistance and mechanical stability.
• Superior RF Performance: Engineered for low reflection (VSWR) and excellent electrical performance, crucial for demanding high-frequency and long-run cable installations.
• Durable Construction: Built with machined brass and finished with nickel plating for maximum corrosion resistance, making it suitable for severe outdoor and industrial environments.

Detailed Technical Specifications

Typical Application

The TC-400-NMH-X is essential for secure, high-power, and high-frequency connections:

• Fixed Wireless & Telecommunications: Connecting base stations, high-gain antennas, and cellular repeaters.
• Microwave & Satellite Communications: Used in systems requiring reliable signal transfer over long distances.
• Test & Measurement: Creating precision jumper cables for lab environments where signal integrity is paramount.
• Outdoor Installations: Providing a robust, weather-resistant connection for tower and mast-mounted equipment.

Installation & Recommended Tooling

Installation requires both specific preparation and professional soldering skills:

• Crimping Tool: The required hex die size (check the datasheet, typically .429″ HEX or Times Microwave 3190-123/CT-400 tool) is mandatory for securing the ferrule.
• Cable Prep Tool: A dedicated LMR-400 strip tool (e.g., CST-400) is essential for accurate conductor and dielectric preparation.
• Soldering Equipment: Requires a high-quality soldering iron and solder for securing the center pin to the inner conductor.