Description

The phrase “2TNC F LMR 400 CLAMP” describes a specialized dual female TNC connector assembly for LMR-400 coaxial cable using clamp-style termination. Here's the complete technical breakdown: 1. Component Analysis Term Technical Specification 2TNC F Dual female TNC connectors (typically back-to-back or inline configuration) LMR 400 Times Microwave® 0.405“ diameter low-loss coaxial cable (50Ω, 10.3mm OD) CLAMP Compression/clamp termination method (no soldering required) 2. Key Technical Parameters Impedance: 50 ohms (matched to LMR-400) Frequency Range: DC to 6GHz (rated) VSWR: <1.20:1 (high-quality models) Insertion Loss: <0.15dB per connector at 3GHz Cable OD: 10.3mm (0.405”) Power Handling: 2.7kW @ 100MHz Center Conductor: Accepts 2.74mm solid copper 3. Typical Configurations Bulkhead Feedthrough: Two female TNCs opposite each other on a panel Common in base station installations Inline Adapter: Two female TNCs in series Used for cable-to-cable connections Ground Plane Mount: Dual connectors on antenna mounting plates