Coaxial cable Rangeful RP‑SMA male to RP‑SMA male HF400 30 m 50 Ω full copper

Rangeful HF400 coaxial cable with RP‑SMA male to RP‑SMA male connectors is a 30 m, 50 Ω cable designed for RF signal transmission where RP‑SMA interfaces are required. The cable uses a full copper conductor to maintain signal integrity and minimize attenuation over longer runs. Its construction balances flexibility and durability, making it suitable for indoor and outdoor routing between antennas, radio equipment, repeaters and test instruments.

Advantages

The full copper conductor provides consistent conductivity and lowers resistive losses compared with some alternative conductor materials. The HF400 coaxial assembly with RP‑SMA male ends ensures correct mating with devices using reverse-polarity SMA interfaces while preserving a 50 Ω impedance for broadband RF compatibility. The 30 m length reduces the need for multiple cable joints in installations, and the cable’s flexible jacket facilitates routing through conduits or along mounting structures. The connectors are factory-assembled to maintain stable mechanical and electrical contact.

Suitable for

• Connecting antennas to routers, access points and radio modems with RP‑SMA interfaces
• Linking repeaters and signal boosters in temporary or semi-permanent installations
• Laboratory and field test setups where a 50 Ω feedline with RP‑SMA terminations is required
• Indoor or sheltered outdoor cable runs requiring flexible routing over moderate distances

Key specifications

• Connector type: RP‑SMA male to RP‑SMA male
• Cable type: HF400 coaxial
• Conductor material: full copper
• Characteristic impedance: 50 Ω
• Length: 30 m
• Suitable environments: indoor and sheltered outdoor use

How to use

Route the cable from the transmitter or receiver to the antenna or accessory, avoiding sharp bends and excessive compression near the connectors. Ensure RP‑SMA male connectors are aligned and hand-tightened to their mating RP‑SMA female ports; do not overtighten with tools to prevent damage to the connector threads and dielectric. Where the cable passes through walls or conduit, protect it from chafing and moisture ingress. For test setups, secure both ends to prevent movement that could introduce intermittent contact.

Usage recommendations

For best RF performance, minimize the number of connectors and splices, and keep cable runs as short as practical. Inspect connectors periodically for corrosion or mechanical wear, and replace the cable if the outer jacket is cut or heavily abraded. When used outdoors, provide additional weatherproofing at connector interfaces and avoid prolonged exposure to direct sunlight where possible.