Description
This RF pigtail cable bridges the gap between standardized SMA interfaces and custom RF circuitry. The SMA female end provides a reliable, threaded connection to external antennas or module ports, while the opposite stripping head exposes the central conductor and shield for direct soldering. This design is essential for developers integrating wireless modules like ESP32, nRF, or cellular modems into custom PCBs where a pre-terminated connector is not available.
Constructed with RG1.13 50-ohm coaxial cable, it ensures proper impedance matching for RF signals from DC up to 18GHz, critical for maintaining signal integrity in Wi-Fi, Bluetooth, GPS, and cellular applications. The connectors utilize a PTFE dielectric and are typically nickel or gold-plated for consistent electrical performance and corrosion resistance. Its 30cm length offers sufficient flexibility for routing within device enclosures while keeping cable runs short to reduce attenuation.
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