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1 transistor 50MHz DSB TX

1 transistor 50MHz DSB TX

It is constructed with only one transistor. It makes DSB signal. It can make QSO with normal SSB station.
Carbon microphone modulates 50MHz CW signal. It produces a double sideband signal. It pass through the 50MHz band pass filter. It is radiated by the antenna. Modulator is constructed by diode single balanced mixer.

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