Key Features of the TC-400-HNM, N-Male Connector for LMR-400 Coaxial Cable
The TC-400-HNM, N-Male Connector for LMR-400 coaxial cable offers advanced features for RF professionals operating in high-power environments:
High-Power Solder/Crimp Design: Robust solder center contact + heavy-duty crimp outer for maximum current flow and thermal stability.
Enhanced Power Handling: Supports up to 2.5 kW average power at lower frequencies — perfect for high-power transmission lines.
High-Performance Specifications:
Frequency Range: DC to 6 GHz
Impedance: 50 Ohms
Body Finish: Silver-plated for superior conductivity and low PIM
Pin Finish: Gold-plated for low signal loss and high reliability
VSWR: Ultra-low reflection for maximum efficiency
Rugged Construction: Thicker body and reinforced coupling with tri-metal plating to withstand extreme vibration, heat, and moisture.
The TC-400-HNM, N-Male Connector for LMR-400 coaxial cable is the gold standard for high-power, mission-critical RF connections.









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Heavy-duty HN Male connector for LMR-400. Features robust threaded coupling and solder-clamp termination, designed for reliable, high-voltage power applications up to 6 GHz