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  • Headphone amplifier published in “Transistor Gijutsu” magazine

    TRHA01 - a headphone amplifier with PCB case

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    6
  • Headphone amplifier published in “Transistor Gijutsu” magazine

    TRHA01r - a headphone amplifier with PCB case (with no-SMD)

    308
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    4
  • This PCB is compatible with KD8CEC's firmware, enabling full-band HF reception on the UV-K5, and it uniquely integrates an antenna splitter.

    UV4732_03 UV-K5 HF Full Band Receiving Module

    909
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