Coaxial cable Rangeful RG58-RPTNCM-SM-12 50 Ω SMA Male to RP‑TNC Male, 12 m

Flexible RG58 coaxial cable Rangeful RG58-RPTNCM-SM-12 is a 12 m, 50 Ω cable fitted with an SMA male connector on one end and an RP‑TNC male connector on the other. It is designed for RF signal transmission between devices with SMA and RP‑TNC interfaces and provides a practical long-reach connection for test setups, antenna extensions, and networking equipment requiring a 50-ohm feed.

Advantages

The cable combines the widely used RG58 coaxial structure with industry-standard SMA male and RP‑TNC male connectors to ensure compatible connections between heterogeneous RF equipment. Its 12 m length enables flexible placement of devices and antennas without immediate repositioning, while the 50 Ω impedance maintains signal integrity for typical RF and networking applications. The construction is suitable for lab, field, and installation use where a reliable coaxial link is required.

Suitable for

• Connecting test instrumentation and measurement gear with SMA and RP‑TNC interfaces
• Extending antenna connections for radio modules and wireless devices
• Temporary or semi-permanent cabling in lab and field test setups
• Networking equipment and RF devices that require a 50 Ω coaxial feed

Key specifications

• Cable type: RG58 coaxial
• Length: 12 m
• Impedance: 50 Ω
• Connector A: SMA male
• Connector B: RP‑TNC male
• Intended use: RF signal transmission and antenna extension

How to use

Connect the SMA male end to the device or antenna with an SMA female port and the RP‑TNC male end to equipment with an RP‑TNC female interface, taking care to align connector threads and engage them by hand before a final gentle tightening. Avoid excessive torque on the connectors to prevent damage. Route the cable to minimize sharp bends, kinks, and contact with heat sources or sharp edges. For temporary setups, secure the cable with non-abrasive ties; for longer-term installations, provide strain relief at each connector.

Usage recommendations

Use the cable in environments within normal indoor and moderate outdoor conditions; avoid prolonged exposure to water, direct sunlight, or chemical solvents. Inspect connectors periodically for cleanliness and secure fit to maintain low-loss RF connections. When testing, verify impedance and continuity with appropriate RF test equipment if absolute performance is critical.