Coaxial cable Rangeful RG58/U 50 Ω N male to SMA male 15 m

Rangeful RG58/U 50 Ω coaxial cable with an N male connector at one end and an SMA male connector at the other provides a flexible 15 m link for RF signal transmission. Designed for applications that require a standard 50 ohm impedance, this cable combines the classic RG58/U construction with industry-standard connectors to connect antennas, test instruments and RF equipment across a moderate distance while maintaining signal integrity suitable for VHF and UHF ranges.

Advantages

The cable offers consistent 50 Ω impedance throughout its length, which reduces reflections and ensures predictable RF performance. Its RG58/U core construction balances flexibility and electrical performance, making it simple to route in confined spaces. The N male and SMA male connectors provide robust mechanical attachment and compatibility with a wide range of test equipment, antennas and transceivers. A 15 m length covers common installation and bench-test needs without requiring additional adapters or repeaters.

Suitable for

• Antenna connections for VHF/UHF equipment
• Laboratory and field RF test setups
• Connecting transceivers, receivers and transmitters to external antennas
• Networking and communications links where 50 Ω coax is required

Key specifications

• Characteristic impedance: 50 ohm
• Cable type: RG58/U coaxial construction
• Connector type: N male to SMA male
• Length: 15 m
• Typical application frequency ranges: VHF and UHF bands (practical performance depends on system)
• Flexible jacket suitable for indoor routing and bench use

How to use

Prepare mating connectors on the equipment and antenna, ensuring they are clean and undamaged. Align the N male and SMA male connectors with their respective female sockets and hand-tighten where applicable; use a torque wrench if specified by the connected equipment for a secure RF connection. Route the coaxial cable to avoid sharp bends, kinks and proximity to high-power electrical sources. Inspect the cable and connectors periodically for wear, corrosion or loose fittings and replace if signal degradation is observed.

Usage recommendations

For best RF performance, keep the cable run as short as practical, avoid tight bending radii, and protect connectors from moisture and mechanical strain. When used in measurement setups, verify connector integrity and consider calibrating test equipment to account for cable loss at the frequencies of interest.