The **083-58FCP-RFX** is a high-performance RF (Radio Frequency) connector manufactured by **Amphenol RF**. It is specifically an **UHF Straight Solder Plug**, commonly known as a PL-259 connector, designed for use with specific coaxial cables. --- ### 1. Key Technical Specifications | Feature | Specification | | :--- | :--- | | **Connector Type** | UHF (PL-259) | | **Gender** | Male (Plug) | | **Orientation** | Straight | | **Termination Style** | Solder | | **Impedance** | Non-constant (Standard for UHF) | | **Cable Type compatibility** | RG-58, RG-141, RG-142, LMR-195 | | **Body Material** | Brass | | **Body Plating** | Nickel | | **Contact Plating** | Silver | --- ### 2. Physical Construction and Materials This part is engineered for durability and high conductivity in RF environments: * **The Shell (Body):** Made of brass with a **Nickel finish**. This provides excellent corrosion resistance and mechanical strength. * **The Contact (Pin):** Plated with **Silver**. Silver is used because it has the highest electrical conductivity of any metal, which minimizes signal loss (attenuation) at the connection point. * **Insulator:** Typically uses **PTFE (Teflon)**, which can withstand high temperatures during the soldering process without melting or deforming. --- ### 3. Applications The 083-58FCP-RFX is a "Commercial Grade" connector widely used in the following fields: 1. **Amateur Radio (Ham Radio):** Connecting transceivers to antennas. 2. **Marine Communication:** Used in VHF ship-to-shore radio systems. 3. **CB Radio:** Standard interface for citizens band equipment. 4. **Low-Frequency RF:** Efficient for applications up to 300 MHz (though UHF connectors are sometimes used up to 500 MHz). --- ### 4. Installation Steps To install this component, the following general process is used: ```markdown 1. Strip the outer jacket of the RG-58 cable. 2. Comb out and fold back the copper braid. 3. Strip the inner dielectric to expose the center conductor. 4. Insert the cable into the connector body. 5. Solder the center conductor to the center pin. 6. Solder the braid through the solder holes in the connector body. ```