Coaxial cable Rangeful FME male to N male RG58/U 50 Ω 0.3 m

Rangeful coaxial cable FME male to N male RG58/U 50 Ω 0.3 m is a short RF jumper designed for connections between devices with FME and N type interfaces. The RG58/U construction provides a consistent 50 ohm impedance suitable for many radio, antenna and communication applications. With a compact 0.3 m length this cable minimizes insertion loss in constrained installations and simplifies cabling between closely spaced equipment.

Advantages

The cable combines an FME male connector on one end and an N male connector on the other to enable direct interfacing between equipment with different RF ports without adapters. Its RG58/U dielectric and conductor geometry maintain stable 50 Ω impedance, reducing reflections and preserving signal integrity over the short run. The compact length reduces bulk and signal attenuation in tight setups while the standardized connectors offer reliable mechanical fit and repeatable electrical performance.

Suitable for

• Connecting handheld or mobile antennas with FME sockets to base units or amplifiers with N-type inputs
• Short RF jumper runs inside racks, vehicles, or test benches
• Temporary or permanent links in radio communication, telemetry and measurement systems

Key specifications

• Cable type: RG58/U
• Impedance: 50 Ω
• Connector A: FME male
• Connector B: N male
• Length: 0.3 m (approx.)
• Intended use: RF signal transmission

How to use

Ensure both devices are powered off or operating under safe conditions before making connections. Align the FME male connector with the FME female socket and screw it gently until hand-tight; do not overtighten. Align the N male connector with the N female port and tighten using appropriate torque or hand force according to the equipment’s connector specifications. Route the cable to avoid sharp bends, kinks, or pinch points; a minimum bend radius consistent with RG58 coax should be maintained to preserve electrical performance.

Usage recommendations

For best performance, use this short RG58/U jumper for runs where low additional loss is required. Avoid exposing connectors to moisture or corrosive environments; if outdoor use is necessary, apply suitable sealing or protective boots. Periodically inspect connector interfaces for dirt or wear and clean with suitable contact cleaner if needed.