Coaxial cable Rangeful HF240 SMA Male to SMA Female 50 Ω, 1 m

Rangeful HF240 coaxial cable with SMA male to SMA female connectors, 50 Ω impedance and 1 m length is designed for RF signal transmission between antennas, test equipment and wireless devices. The cable assembly provides a compact, flexible connection with SMA terminations to support stable signal transfer and simple plug-and-play installation in laboratory, field or hobby applications.

Advantages

This 1 m RF lead presents a standard 50 Ω impedance for consistent matching in most RF setups and reduces reflections across the connection. The SMA male to SMA female connector pair enables straightforward coupling of antennas, radios, and measurement instruments without the need for adapters. Construction emphasizes flexible routing, reliable mechanical contact and reproducible electrical performance for routine testing and connectivity tasks.

Suitable for

• Connecting antennas to routers, modems or radio transceivers
• Interfacing test equipment such as spectrum analyzers and signal generators
• Temporary or permanent wiring in RF labs and development benches
• Prototyping and hobbyist projects involving wireless modules and sensors

Key specifications

• Impedance: 50 Ω
• Connector 1: SMA male
• Connector 2: SMA female
• Length: 1 m
• Cable type: coaxial (HF240 series)
• Typical uses: RF signal transmission, antenna connections, test setups

How to use

Align the SMA male and SMA female threads and engage by hand until the connectors seat; avoid cross-threading and do not overtighten—finger-tight plus a small fraction of a turn with an appropriate torque tool is recommended for repeatable contact. Route the coaxial cable to minimize sharp bends and avoid kinking; maintain gentle bend radii consistent with HF240 cable flexibility. When connecting to measurement devices, ensure instruments and antennas are powered down if required by the equipment manual to prevent damage during mating.

Usage recommendations

For stable RF performance, inspect connectors periodically for dirt or damage and clean with suitable, non-abrasive tools if needed. Use short, matched-length cables for critical measurements to limit loss and phase variation. Store the cable coiled without tight loops and protect connector interfaces with caps when not in use.