Description

For a UHF Female Crimp Connector (SO-239) compatible with LMR-400 (or equivalent 0.405“ diameter coax cables), here’s what you need to know: Key Specifications: Type: UHF Female (SO-239) – mates with PL-259 male plugs Connector Style: Crimp-type (some models include set screws for extra strain relief) Compatible Cable: LMR-400 (0.405” OD, 50-ohm, low-loss coax) Center Conductor: Accepts 0.109" (2.8mm) solid or stranded (may require soldering in some cases) Body Material: Nickel-plated brass or stainless steel Frequency Range: Best for HF/VHF (up to ~300 MHz; not ideal for true UHF above this)