Radio engineering time travel - 1923
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Written by Grzegorz Makarewicz |
12407 |
The Vacuum Tube as an Amplifier
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Written by Grzegorz Makarewicz |
11074 |
How to Design an Iron Core Audio Frequency Choke Coil
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Written by Grzegorz Makarewicz |
9983 |
How to Make a Two-Step Amplifier
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Written by Grzegorz Makarewicz |
10169 |
The Radio Face
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Written by Grzegorz Makarewicz |
10227 |
Perfume by radio
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Written by Grzegorz Makarewicz |
9849 |
Ease of C.W. Transformer Design
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Written by A.H. Babcock |
9812 |