The RPTNC Male Clamp for LMR400 Cable is a professional‑grade RF connector engineered to give you a secure, low‑loss connection on 400‑series coaxial cable. Designed specifically for LMR400 and equivalent 0.405" outer diameter cables, this reverse‑polarity TNC male clamp connector is a solid choice for Wi‑Fi, antenna feeds, wireless bridges, and other high‑frequency RF links where signal quality really matters. Unlike cheaper push‑on or loosely fitted connectors, the clamp mechanism on this RPTNC male provides a firm, mechanical grip on the cable jacket. This not only helps maintain a consistent 50 Ohm impedance along the line, but also improves strain relief and long‑term reliability when the cable is moved, flexed, or installed outdoors. The clamping hardware is designed to distribute pressure evenly, so you get a tight, stable termination without crushing or deforming the cable. The connector body is typically made from metal with a corrosion‑resistant plating, chosen to balance mechanical strength, electrical performance, and durability in real‑world conditions. The RPTNC interface uses a threaded coupling for a secure, vibration‑resistant connection and a reverse‑polarity center configuration that matches many Wi‑Fi and wireless networking devices. When properly installed on quality LMR400‑type coax, you can expect low insertion loss, solid return loss, and consistent performance over the rated frequency range of your cable. Whether you are building custom jumper cables, replacing worn connectors, or terminating cable in the field, this RPTNC Male Clamp for LMR400 Cable helps you achieve clean, professional results. With the right stripping dimensions and tools, installation is straightforward: prepare the cable, position the clamp components, secure the braid and dielectric, then tighten the hardware to lock everything in place. The result is a robust RF connection you can trust in both indoor racks and outdoor antenna runs.

• Designed for LMR400 and equivalent 400‑series coaxial cables (approx. 0.405" OD)
• RPTNC (reverse‑polarity TNC) male interface with secure threaded coupling
• Clamp‑style termination for strong mechanical grip and enhanced strain relief
• Supports 50 Ohm RF systems for Wi‑Fi
• antenna
• and general RF applications
• Low‑loss
• stable connection when properly installed on quality coax
• Corrosion‑resistant
• metal construction for durability in demanding environments
• Suitable for custom cable assemblies
• field terminations
• and connector replacement
• Helps maintain proper cable geometry to support consistent impedance and performance