Coaxial cable Rangeful HF240 3m — N male to N female, HF240 series

Rangeful HF240 3m coaxial cable with N male to N female connectors provides a fixed 3-meter RF connection for equipment using N-type interfaces. Designed within the HF240 series, the cable is intended for signal transmission in test setups, antenna feeds and radio communications. The construction focuses on reliable electrical performance and mechanical durability while offering weather-resistant properties for outdoor installations where N-type connectors are required.

Advantages

This coaxial cable combines a standard N male to N female interface with a 3 m fixed length to simplify installations and eliminate the need for additional adapters. The HF240-series design balances flexibility and shielding to reduce signal loss and maintain consistent impedance across the run. Rugged outer jacketing and sealed connector assembly improve resistance to moisture and mechanical wear for field and rooftop use.

Suitable for

• Connecting test equipment and network analyzers with N-type ports
• Short- to medium-length antenna feed lines for outdoor and indoor antennas
• Temporary or permanent radio communications setups, including base stations and repeaters
• Signal routing in lab benches, test benches and RF workshops

Key specifications

• Cable length: 3 meters
• Connector pair: N male to N female
• Series: HF240
• Intended use: RF signal transmission between N-type interfaces
• Construction: coaxial cable with weather-resistant outer jacket
• Impedance: designed for standard RF systems (50 ohm typical)

How to use

Before connecting, verify that both devices accept N-type connectors and that the cable length and routing are appropriate for the installation. Align the N male and N female connectors and engage the threads by hand until finger-tight; use a torque wrench at the manufacturer-recommended torque if required to ensure consistent RF performance and prevent damage to connectors. Route the cable to avoid sharp bends and pinch points; secure with appropriate clamps or ties without compressing the jacket. For outdoor installations, orient connectors to minimize water pooling and periodically inspect the cable and connections for corrosion or wear.

Usage recommendations

For reliable performance, avoid exceeding recommended bend radii and protect the cable from prolonged exposure to UV when possible. Clean connector interfaces with proper RF-grade cleaning tools before mating and use compatible sealing boots or tape for long-term outdoor exposure. When used in test environments, store the cable coiled without sharp kinks and verify connector integrity before each critical measurement.