Coaxial cable Rangeful RP-TNC male to RP-TNC female 2 m HF240

Rangeful HF240 is a 2-meter coaxial cable with RP-TNC male to RP-TNC female connectors, intended for RF and antenna connections. The cable provides a fixed-length link for test setups, routers, Wi‑Fi equipment and amateur radio, enabling a direct, low-loss connection between devices that use reverse-polarity TNC interfaces. Constructed for straightforward installation, the HF240 supports signal transfer where a short, reliable jumper is required.

Advantages

The cable combines a standardized RP-TNC male to RP-TNC female interface with a consistent 2 m length to minimise signal uncertainty in measurements and installations. Its coaxial construction reduces electromagnetic interference and maintains characteristic impedance suitable for RF tasks. The fixed connectors eliminate the need for adapters when both endpoints use reverse-polarity TNC, and the flexible jacket facilitates routing in confined or equipment-dense environments.

Suitable for

• Connecting routers, access points and Wi‑Fi antennas with RP-TNC interfaces
• Temporary or permanent links in amateur radio setups and small transmit/receive chains
• Bench testing and RF measurement setups that require a fixed-length jumper
• Replacing or extending antenna leads where reverse-polarity TNC is used

Key specifications

• Cable length: 2 m
• Connector type (ends): RP-TNC male to RP-TNC female
• Cable type: coaxial RF cable
• Intended frequency range: RF/antenna applications (typical Wi‑Fi and amateur radio bands)
• Impedance: compatible with common RF systems (typically 50 Ω)
• Jacket: flexible protective sheath for indoor installations

How to use

Inspect both RP-TNC connector interfaces on the devices before connecting to ensure compatibility and to avoid cross-threading. Hand-tighten the RP-TNC connections until secure; avoid over-tightening to prevent damage to connector threads. Route the 2 m cable without sharp bends or kinks and keep it away from strong sources of electrical noise. For test setups, place the cable in the same position for repeatable measurements.

Usage recommendations

Use the Rangeful HF240 cable indoors or in sheltered outdoor enclosures. For outdoor installations, protect connector junctions from moisture and mechanical strain with appropriate seals or enclosures. When replacing or extending antenna leads, confirm that both devices use reverse-polarity TNC to ensure a correct fit and maintain system impedance continuity for minimal signal loss.