The **31-10-RFX** is a high-performance RF (Radio Frequency) connector manufactured by **Amphenol RF**. It is a member of the **BNC (Bayonet Neill-Concelman)** family, specifically designed for use with coaxial cables. Below is a detailed breakdown of its electronic and physical specifications. --- ### 1. Technical Specifications This component is engineered for reliability in telecommunications and test equipment. | Feature | Specification | | :--- | :--- | | **Connector Type** | BNC Male (Plug) | | **Impedance** | 50 Ohms | | **Frequency Range** | 0 to 4 GHz | | **Coupling Mechanism** | Bayonet (Quick Connect/Disconnect) | | **Body Material** | Brass | | **Body Plating** | Nickel | | **Contact Material** | Brass (Male Pin) | | **Contact Plating** | Gold | | **Dielectric Material** | Delrin or PTFE | --- ### 2. Compatible Cable Types The "RFX" series is often optimized for specific cable diameters. The 31-10-RFX is typically used with the following coaxial cable types: * **RG-58** * **RG-141** * **RG-142** * **LMR-195** --- ### 3. Key Electronic Characteristics * **50 Ohm Impedance:** Matches standard RF signal paths to minimize Signal Standing Wave Ratio (SWR) and prevent signal reflections. * **Gold-Plated Contacts:** Ensures low contact resistance and prevents oxidation, which is critical for maintaining signal integrity over time. * **Dielectric Strength:** Usually rated for **500V RMS**, allowing it to handle moderate power levels without electrical breakdown. * **Durability:** Rated for approximately **500 mating cycles**. --- ### 4. Typical Applications The 31-10-RFX is commonly found in: 1. **Test and Measurement:** Oscilloscopes, signal generators, and spectrum analyzers. 2. **Antennas:** Connecting low-power radio transmitters to antennas. 3. **Medical Equipment:** Internal RF signal routing in imaging devices. 4. **Security:** Analog CCTV video transmission. ---