uSDX transciever scratch built.

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uSDX compact design. PCB design from PY2OHH. SSB test.

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AUDION-Short wave receiver

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Quansheng 170km DSB QSO

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Quangsheng CW DX signal reception 631km. At Vodno mountin 1050 meters above sea level.

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SIMPLE DSB TRANSCIEVER

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Midland - MXT575 Best Premium Mobile GMRS Radio #midlandmxt575 #mobilegmrsradio #gmrs #radio

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3885 kHz live stream , the Ham Radio 75M AM Calling Frequency /W2PHL

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