Hendricks QRP Kits Bitx20A Kit
Bitx20A kit videos
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| Testing the 20a filter networks | Evaluuating the filter networks in the 20a kit | 89 meg |
9 min |
| Basic Alignment | Alignment using only a VOM, second receiver, dummy load, and an antenna | 150 meg |
30 min |
| Dave adjusts his PA bias | A friend adjusts his boards PA bias |
30 meg
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3 min
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| High Resolution Versions | |||
| Tx waveforms part1 | BFO - Mike amp - Balanced modulator |
164 meg
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15 min
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| Tx waveforms part 2 | Balanced modulator continued - Setting the BFO frequency |
153 meg
|
14 min
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| Tx waveforms part 3 | VFO - Mixer |
114 meg
|
10 min
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| Setting up the PA bias | Performing the initial PA bias settings |
200 meg
|
18 min
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Medium resolution split versions
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| Setting up the PA bias part 1 | First 10 minutes at medium resolution |
50 meg
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10 min
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| Setting up the PA bias part 2 | Last 8 minutes at medium resolution |
35 meg
|
8 min
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High resolution split versions
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| Setting up the PA bias part 1 | First 10 minutes at high resolution |
110 meg
|
10 min
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| Setting up the PA bias part 2 | Last 8 minutes at high resolution |
82 meg
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8 min
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