Coaxial cable Rangeful FME male to PL259 UHF RG58 50 Ω 10 m

Rangeful FME male to PL259 UHF RG58 50 Ω 10 m is a factory-terminated coaxial cable assembled on RG58 dielectric and braid with a characteristic impedance of 50 ohms. The cable provides a flexible 10-metre link between equipment fitted with FME or UHF (PL259) connectors, offering a compact FME termination at one end and a conventional PL259 UHF plug at the other. It is intended for RF signal connections in mobile and amateur radio installations where a pre-terminated, ready-to-use coaxial lead is required.

Advantages

The cable combines the mechanical compactness of an FME male connector with the widely used PL259 UHF connection, enabling compatibility between compact antenna fittings and standard radio transceivers. Constructed on RG58, it balances flexibility and electrical performance for short to medium runs, while the 50 Ω impedance ensures proper matching for most amateur radio and mobile radio systems. The 10 m length reduces the need for on-site assembly and allows flexible placement of equipment without additional connector adapters.

Suitable for

• Connecting mobile or vehicle antennas with FME terminations to transceivers with PL259 (UHF) sockets
• Amateur radio station setups where a pre-made RG58 50 Ω lead is required
• Short-run RF links between equipment in workshops, test benches, or temporary installations
• Portable or field deployments that require a lightweight and flexible coaxial lead

Key specifications

• Cable type: RG58 coaxial with braided shield and dielectric suitable for 50 Ω systems
• Characteristic impedance: 50 ohm
• Length: 10 metres
• Connector A: FME male
• Connector B: PL259 (UHF) male
• Construction: flexible jacket for routing in confined spaces

How to use

Route the cable between the two connection points avoiding sharp bends and tight kinks; maintain bend radii consistent with flexible coax practice to prevent deformation of the dielectric. Attach the FME male end to the corresponding FME female jack, ensuring a secure thread engagement, and mate the PL259 plug to the device’s UHF socket by aligning the shell and tightening gently until the connection is firm. Verify that both connectors are fully engaged and that the cable is not under mechanical strain. For best RF performance, keep the cable length as short as practical for the installation and avoid running parallel to high-current power cables.

Usage recommendations

Inspect connector interfaces for corrosion or damage before installation. For outdoor or vehicle use, protect exposed connections from moisture using suitable waterproofing methods such as self-amalgamating tape or weather boots. When extending runs or adapting to different connector types, use purpose-made adapters and maintain 50 Ω continuity to avoid mismatch losses.