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    • HF home made transceiver
      • Block diagram
      • Manuals
      • Modules
        • Band Pass Filters
        • CPU board
        • Crystal filters 9MHz
        • IF/AF
        • Linear amplifier 50W
        • LO local oscillator/BFO/BEEP/SIDETONES/SSB monitor
        • Low Pass Filters
        • MAIN board (MB)
        • RF MIXER
        • RX MIXER
        • SSBGEN