Coaxial cable Ventev LMR195 RP-SMA male to RP-SMA female, 3 m length

Ventev LMR195 RP-SMA male to RP-SMA female coaxial cable, 3 m length, provides a flexible, shielded RF connection for equipment with RP-SMA interfaces. The cable uses LMR195 low-loss coax construction to preserve signal strength over short runs while maintaining a compact, pliable form factor suitable for indoor and near-equipment routing. RP-SMA male to RP-SMA female terminations allow connection between devices such as routers, access points, antennas and other wireless RF components that require reverse-polarity SMA interfaces.

Advantages

The LMR195 construction offers a balance of low insertion loss and flexibility, enabling consistent RF performance in installations where space and routing constraints exist. Shielding and dielectric design reduce susceptibility to external interference and maintain impedance stability across the cable length. RP-SMA male to RP-SMA female connectors provide gender-specific mating for reverse-polarity SMA systems, ensuring compatible mechanical and electrical contact without adapters when used with matching ports.

Suitable for

• Connecting Wi‑Fi routers and access points to external antennas
• Linking client devices or gateways to RP‑SMA antennas in indoor installations
• Short-run RF cabling in test benches and development setups
• Replacing damaged or worn RP‑SMA patch cables in wireless systems

Key specifications

• Cable type: LMR195 low-loss coaxial cable
• Connector 1: RP‑SMA male
• Connector 2: RP‑SMA female
• Length: 3 meters
• Characteristic impedance: 50 ohm
• Shielding: braided shield with foil (multi-layer shield)
• Typical frequency range: suitable for common Wi‑Fi and cellular RF bands (MHz to low GHz range)
• Flexibility: designed for tight routing and indoor placement

How to use

Align the RP‑SMA male and RP‑SMA female connectors with the corresponding device ports and engage by hand until the connector seats fully; avoid cross‑threading and do not overtighten. Route the 3 m cable to minimize sharp bends and avoid crushing; maintain bend radii consistent with the cable’s flexibility to prevent performance degradation. For best RF transfer, keep the cable length as short as practical for the installation and avoid running alongside large mains wiring or sources of electromagnetic noise.

Lietošanas ieteikumi

Inspect connectors for debris or damage before mating and replace the cable if the outer jacket or connectors show signs of wear. When installing in mixed‑equipment environments, verify that both ends use reverse‑polarity SMA interfaces to ensure proper mating. If permanent outdoor routing is required, use weatherproofing techniques at connector junctions and consider using a cable type rated for outdoor exposure.