The PL-259 connector (also commonly known as a UHF male plug) is the traditional industry standard in amateur radio and telecommunications for connecting 50-ohm transmission lines. This model is specifically engineered to fit RG-58 coaxial cable perfectly, providing a secure and reliable termination for HF, VHF, and low UHF frequencies.
Manufactured with a durable, corrosion-resistant nickel-plated brass outer body, this connector features a knurled threaded outer shell that allows for a firm grip and secure tightening without the need for complex tools. Inside, it integrates a high thermal resistance dielectric insulator that maintains the spacing and geometry of the inner conductor during the soldering process. The centre pin and threads are designed to ensure excellent electrical contact, minimising insertion loss and ensuring optimal power transfer between the radio equipment and the antenna.
Technical Specifications
| Parameter | Specification |
|---|---|
| Connector Type | UHF Male (PL-259 / UHF Plug) |
| Compatible Cable | RG-58 Coaxial (approx. 5 mm) |
| Impedance | 50 Ohms |
| Body Material | Nickel-plated brass |
| Installation Method | Solder (inner conductor and braid) |
