This is my modified FT 300 C that works on 80 and 40 meter band. An External Oscillator is in the left side of FT 300 C, using FLL I build completely from IK3OIL schematic. The battery shown in the picture is additional preamp for Condenser Microphone using popular kit that you can get it in any electronic shop.To modify this transceiver is very simple, because we only cut the line X-tal amplifier ( tx/rx) then we joint both point of tx/rx input with external oscillator. The rest duty is rewind the coils ( RX/TX) bandpass or by changing the capacitor value. Another adjustment is phi-section coil and trimmer capacitor. I hope I can attach the detail schematic later, especially around the modification area.
