Fafeims SI4732 Radio Modification Module, Boost HF/SSB Reception Instantly, Crystal Oscillator Upgrade Kit for Quansheng UV-K6/K5, Enhanced Sound & Filtering with Dual Antenna Support,

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  • ULTRA-THIN FPC SOFTBOARD DESIGN Prevent shorts, simplify installation, and eliminate the need for speaker removal with 0.12mm double-sided board.
  • PREMIUM HIGH-Q INDUCTORS & FILTERS Redesigned FM HF bandpass filters and high-Q wire-wound inductors improve signal selectivity, reducing interference.
  • IMPROVED SOUND & FILTERING WITH BUILT-IN AMPLIFIER Solve ultra-low volume issue in SSB modulation, enhancing overall audio clarity for crisp communication.

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