Wvzong UHF SO239 Female to SMA Male Coaxial Adapter, PL259 to SMA Connector for Antenna, Two-Way Radio, Scanner, RTL-SDR, RF Coax Adapter for Ham Radio, Wi-Fi, LMR, 2-Pack

• Precision RF Coaxial Adapter – This adapter features a UHF SO239 female connector (with external thread and centre hole) on one end and an SMA male connector (internal thread with centre pin) on the other. Ideal for converting between UHF PL‑259 and SMA interfaces.
• Wide Application Compatibility – Perfect for connecting handheld transceivers (DMR, ham radio) to external antennas, adapting rooftop scanner antennas to RTL‑SDR dongles, or linking Wi‑Fi devices, CCTV systems, and coaxial cables (LMR, RG58, etc.) in telecom and microwave applications.
• High‑Performance Materials – Constructed with a pure copper centre conductor and nickel‑plated body for excellent conductivity and corrosion resistance. PTFE insulators ensure stable signal transmission across a broad frequency range.
• Reliable Electrical Specifications – 50‑ohm impedance, low VSWR ≤1.2, frequency range DC‑6GHz, and maximum working voltage 335V. Operates reliably in temperatures from -65°C to +165°C (PE cable -40°C to +85°C).
• Easy Installation & 2‑Pack Value – Free‑hanging design allows quick connection without special tools. Each pack contains two identical adapters, ensuring you have spares for multiple setups or projects.

Description Product advantages: 1. Avoid damage to the original antenna interface of the device and the adapter will bear all signs of wear and tear. 2. Quickly change or move other types of antennas. 3. Avoid vom falling off the chassis connector due to antenna changes. 4. Convenient use of more popular and wider antennas. 5. Protect your amateur radios from damage at an affordable price. Package: 2x SMA male to UHF female RF coaxial connectors will help you convert antenna to cable and any devices with standard SMA and UHF connectors. Note: Before purchasing, please make sure that your device matches this interface of the product.