The RadioMaster RP-SMA 90 Degree Adapter Set allows users to modify the RadioMaster GX12 Radio Controller's antenna setup using the SMA ports on the back of the radio. By replacing the built-in folding antennas, users can connect any RP-SMA-compatible antenna optimized for their preferred frequency. This setup is ideal for long-range flights, frequency-specific tuning, and adding high-gain antennas.
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