Wvzong UHF PL 259 Female to Socket (2pcs) SO 239 Double Coaxial Adaptor Connector Coupler for CB Ham Radio Antenna

PREMIUM PURE COPPER CONSTRUCTION: Engineered for maximum signal clarity and corrosion resistance. Unlike standard alloy connectors, these PL-259 couplers feature a solid pure brass inner conductor and a nickel-plated copper body, ensuring low-loss performance (≤0.2dB insertion loss) for your critical RF applications.  VERSATILE UHF FEMALE TO FEMALE CONNECTION: Designed to bridge two cables or devices with PL-259 (UHF Male) connectors. Perfect for extending cable runs or joining adapters in antenna systems, this SO-239 double socket is ideal for CB radios, Amateur (Ham) radio setups, Wi-Fi antennas, and telecommunications equipment. WIDEBAND COMPATIBILITY & 50-OHM IMPEDANCE: Specifically engineered for 50-ohm systems, ensuring optimal VSWR (≤1.2GHz) and signal integrity. Works seamlessly with LMR cable, RG58, RG213, broadcasting receivers, wireless LAN devices, and digital communication systems. DURABLE & EASY INSTALLATION: Features a robust screw-on mechanism that provides a secure mechanical hold and stable electrical connectivity. The knurled brass grip allows for effortless tool-free installation and removal, making it ideal for both permanent setups and temporary field testing.  PACKAGE CONTENTS & SPECIFICATIONS: Includes 2 pieces of Wvzong UHF Female to Female adapters. Connector Type: SO-239 / PL-259 Female. Surface Finish: Nickel Plated. Temperature Range: -55°C to +155°C, with a durability rating of ≥500 mating cycles.