The Heathkit GR-64 Shortwave Receiver
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The Heathkit GR-91 General Coverage Receiver
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Heathkit GR-81 Receiver.
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My Realistic DX-160 Shortwave Radio Arrives
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Da prática sem fio de agosto de 1955 até o Natal de 2024.
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GR-78 Restoration - Part 1
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Heathkit GR-54 Tube Shortwave Receiver Ham Radio hamfest live demo
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Heathkit Modulus System 4 Channel AN 2016 and AA 1505
15:57