ER-587 / 6 UHF MALE -RG58

High-Frequency Link: UHF Male (PL-259) Connector for RG58

Optimize your radio frequency (RF) setups with the Connectivity Series. This UHF Male Connector, famously known as the PL-259, is specifically designed for RG58 coaxial cable. It is the definitive solution for amateur radio (Ham), marine VHF, and CB radio installations, providing a robust and high-power capable connection.

Why the UHF Male Connector is a Radio Essential:

• Precision-Sized for RG58: Engineered with a specific reduction ferrule or entry diameter to perfectly fit the slim profile of RG58 and LMR-195 cables.

• High Power Handling: Unlike smaller connectors, the UHF series is built to handle significant RF power levels, making it ideal for base station and mobile transmitters.

Where to Use It:

• Amateur (Ham) Radio: The standard connector for HF (High Frequency) transceivers and antenna tuners.

• Marine VHF: Create custom-length antenna leads for boat communication systems using flexible RG58 cable.

• CB & Mobile Radio: The primary choice for connecting CB antennas to vehicle-mounted radios.

• Antenna Projects: Ideal for DIY antenna builders working with wire dipoles or vertical radiators.

Key Features:

• Knurled Coupling Nut: Features a textured surface for easy hand-tightening, ensuring a vibration-proof lock onto any SO-239 female socket.

• Solder or Crimp Options: Available in traditional solder-type for maximum reliability or high-speed crimp-on versions for field efficiency.

• High-Temperature Insulation: Built with internal PTFE (Teflon) or high-grade phenolic insulators that won't melt during soldering or high-power use.

•  Standard Threading: Fully compatible with all industry-standard UHF (SO-239) interfaces found on radios and amplifiers.

Technical Specs:

•  Product Type: UHF Male (PL-259) Connector

Top 3 Customer Questions & Concerns ‍

1.  Why is it called "UHF" if it's mostly used for HF/VHF? The name is a legacy term from the 1930s. While it is called "UHF," it is actually most efficient for frequencies below 300MHz. For true UHF (above 1GHz), connectors like N-Type are usually preferred.

2. Do I need to solder the tip? Yes, on the standard PL-259, the center copper core of the RG58 cable must be soldered into the gold-plated tip to ensure a solid electrical connection.

3. Will this fit on a thick RG8 cable? No. This specific model is sized for the thinner RG58 cable. If you are using thick RG8 or RG213, you will need the standard EMX PL-259 without the reduction ferrule.