Coaxial cable Rangeful HF240 N male to RP‑TNC male, 1 m

Rangeful HF240 N male to RP‑TNC male, 1 m is a coaxial jumper cable designed for short, shielded RF connections between equipment featuring an N-type female interface and devices using a reverse‑polarity TNC female interface. The 1 meter length balances flexibility and minimal signal loss for antenna hookups, bench testing and point-to-point wireless setups. The cable assembly provides a compact, easy-to-install link that maintains signal continuity in indoor and sheltered outdoor environments.

Advantages

The cable uses HF240 coaxial construction to deliver controlled impedance and stable RF performance over its length. N male and RP‑TNC male connectors ensure mechanical robustness and secure mating with corresponding female ports. Its short length reduces insertion loss and limits signal degradation compared with longer runs, while the shielded design minimizes external interference. The connectors' durable metal housings support repeated attachment and removal without compromising electrical contact.

Suitable for

• Antenna connections for short feed lines
• RF test setups and measurement benches
• Wireless installations where space is limited
• Interfacing routers, modems or radio equipment with mixed connector types

Key specifications

• Cable type: HF240 coaxial
• Connector A: N male
• Connector B: RP‑TNC male (reverse‑polarity TNC)
• Length: 1 meter
• Impedance: 50 ohm nominal
• Shielding: braided shield with foil (shielded construction)
• Typical application frequency range: suitable for VHF/UHF and common Wi‑Fi cellular bands (check device limits for exact range)
• Construction: flexible jumper cable for short links

How to use

Align the N male connector with the corresponding N female port and thread it until hand‑tight; avoid over‑tightening to prevent damage to threads. Insert the RP‑TNC male connector into the reverse‑polarity TNC female socket and gently tighten the coupling nut. Ensure connectors are clean and free of debris before mating. Route the cable to avoid sharp bends, crushing or tension that could stress the connectors or cable jacket. For test measurements, allow the assembly to stabilize in place before recording readings to avoid transient connector effects.

Usage recommendations

Use this 1 m Rangeful HF240 cable for short interconnects where maintaining 50 ohm impedance is important. For outdoor permanent installations, consider additional weatherproofing of the connector junctions and verify the cable’s frequency suitability against your device specifications.