Coaxial cable Rangeful HF240-SM-PL-5 50 Ω, PL259 (UHF) to SMA male, length 5 m

Coaxial cable Rangeful HF240-SM-PL-5 is a 5-meter, 50 Ω RF cable fitted with a PL259 (UHF) connector on one end and an SMA male connector on the other. The cable is intended for short-run connections between amateur radio transceivers, scanners and RF equipment that require a change of connector type. Its construction targets low insertion loss across common VHF/UHF frequencies while maintaining flexible handling and straightforward installation.

Advantages

The cable’s 50 Ω impedance supports standard RF systems and minimizes mismatch losses when used with compatible equipment. Durable PL259 and SMA male connectors provide reliable mechanical and electrical contact. With a 5 m length, the cable is long enough for flexible equipment placement while short enough to limit signal attenuation. The cable jacket and connector strain relief are designed to withstand common field use and repeated mating cycles.

Suitable for

• Connecting amateur radio transceivers to antennas or antenna tuners when an adapter is needed
• Linking handheld scanners or receivers to external antennas with differing connectors
• Interfacing RF test equipment, transceivers or repeaters in temporary setups
• Short-run indoor or vehicle installations where 50 Ω impedance is required

Key specifications

• Characteristic impedance: 50 Ω
• Length: 5 m
• Connector A: PL259 (UHF, SO-239 mating)
• Connector B: SMA male
• Cable type: coaxial RF cable suitable for VHF/UHF frequency ranges
• Typical use: low-loss short-distance RF signal transmission

How to use

Inspect connectors and cable for visible damage before use. Ensure mating sockets are clean and thread connectors carefully to avoid cross-threading; tighten by hand and use a suitable wrench only if required to achieve secure contact without over-torquing. Route the cable to avoid sharp bends and tight kinks; maintain gentle curvature consistent with the cable’s bending radius. For vehicle installations, use clips or ties to secure the cable and protect it from heat sources and moving parts. After installation, verify signal levels and SWR (where applicable) to confirm correct operation.

Usage recommendations

Use this cable for short to moderate-length RF connections where 50 Ω impedance and PL259-to-SMA compatibility are required. Keep runs as short as practical to minimize attenuation and avoid exposing connectors to moisture; when outdoor exposure is unavoidable, apply appropriate weatherproofing to threaded joints.