Holt Q484 33mm VHF plug Double Female Connector

The Holt Q484 33mm VHF Plug Double Female Connector is a high-quality, marine-grade coaxial adapter designed specifically for reliable VHF radio antenna connections on boats and yachts. This robust double-female (barrel/joiner) coupler allows you to seamlessly extend or join two VHF coaxial cables equipped with standard PL-259 (UHF male) plugs.

Features

• Double female ends — Accepts two PL-259 male connectors for easy inline cable extension or antenna-to-radio linking without soldering.
• Marine-grade construction — Built with corrosion-resistant materials (typically nickel-plated brass) to withstand harsh saltwater environments, UV exposure, and vibration.
• Optimized for VHF frequencies — Ensures minimal signal loss and reliable performance in the 156–162 MHz marine VHF band (commonly used for ship-to-ship, ship-to-shore, and distress communications).
• Easy installation — Simple screw-on threading for a weatherproof, low-resistance connection when properly assembled (pair with marine-grade coax like RG-58, RG-8X, or RG-213).