Coaxial adapter MikroTik CA-RSF-RSF RPSMA female to RPSMA female

The MikroTik CA-RSF-RSF coaxial adapter provides a direct coupling between two RPSMA female terminated cables or devices. It is designed to bridge RPSMA female interfaces in RF signal paths without changing connector gender, enabling straightforward mechanical connection for routers, antennas and RF accessories that use RPSMA female terminations.

Advantages

The adapter preserves the female RPSMA interface on both sides, allowing two female-terminated cables or modules to be joined without introducing additional signal-converting components. Its compact inline design reduces mechanical strain on cables and connectors while maintaining a consistent impedance path for short interconnections. The simple metal construction supports reliable mating and electrical continuity in typical router and antenna setups.

Suitable for

• Joining two RPSMA female-terminated coaxial cables
• Extending cable runs between antennas and wireless routers or access points
• Connecting RF accessories or adapters that require female-to-female coupling
• Temporary or permanent installations where RPSMA female interfaces must be coupled

Key specifications

• Connector type: RPSMA female to RPSMA female
• Function: Female-to-female coaxial coupling
• Application: RF signal path coupling for Wi‑Fi and other wireless equipment
• Construction: Compact inline metal body for mechanical durability
• Compatibility: Designed for use with RPSMA-terminated cables and devices

How to use

Align the RPSMA female connectors of the two cables or devices to be joined and screw each RPSMA male plug (on the cable or device) into the adapter’s female threads until hand-tight. Ensure connectors are clean and free of debris before mating. Avoid over-tightening with tools to prevent damage to connector threads and maintain proper electrical contact. Once connected, position the assembly to minimize strain on the cable runs and verify RF link performance as required.

Usage recommendations

For best results, use the CA-RSF-RSF adapter only with compatible RPSMA-terminated cables and devices, inspect connectors before use, and avoid repeated rough handling. For long cable extensions or installations requiring weather exposure protection, consider using suitable weatherproofing measures around the connection point.