Coaxial cable Rangeful HF240 RP‑SMA male to RP‑SMA male 50 Ω, 1 m

Rangeful HF240 is a 1 m coaxial cable with reverse‑polarity RP‑SMA male connectors on both ends and a characteristic impedance of 50 Ω. It is engineered for radio frequency (RF) and antenna connections that require RP‑SMA terminations, offering a compact and flexible link between devices. The cable is suited for short interconnect runs where low-loss, reliable signal transmission and easy handling are important.

Advantages

The cable combines a standardized 50 Ω impedance with RP‑SMA male connectors to ensure compatibility with equipment that uses reverse‑polarity SMA interfaces. At 1 m length it balances flexibility and reach for common RF setups. The construction provides stable electrical contact and straightforward installation for routers, modems, external antennas and measurement setups. Its flexible jacket and compact connectors minimize stress on ports and simplify routing in tight spaces.

Suitable for

• Connecting routers and wireless access points to external antennas
• Linking modems or cellular gateways to antenna systems
• Connecting portable RF test equipment and spectrum analyzers for short measurements
• Replacing or extending antenna leads in small installations and prototypes

Key specifications

• Connector type: RP‑SMA male — both ends
• Impedance: 50 Ω
• Length: 1 m
• Cable construction: coaxial with flexible outer jacket suitable for indoor routing
• Typical use: RF and antenna connections at microwave and cellular frequencies

How to use

Inspect device ports to confirm they accept reverse‑polarity RP‑SMA male connectors. Align the RP‑SMA male connector with the mating RP‑SMA female port and hand‑tighten until snug; avoid over‑torquing to prevent damage to connectors. Route the cable to prevent sharp bends and avoid compression or kinking near the connector ends. For test setups, keep the cable length as short as practical to reduce insertion loss.

Usage recommendations

Use the Rangeful HF240 for short indoor RF connections where a 1 m flexible RP‑SMA to RP‑SMA lead is required. Store the cable loosely coiled and avoid repeated tight bending at connector junctions. When connecting to sensitive measurement instruments, verify connector cleanliness and secure, but not excessive, tightening to preserve accurate signal characteristics.