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How to make homebrew power supply for Heathkit VF-1 VFO options for classic Ham radio transmitters (D-lab Electronics) View |
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Heathkit VF-1 VFO , Tube VFO , VF1 VFO REPAIR ,REPAIR ODF A TUBE VFO (Robert Sumption) View |
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How to Prototype EF Johnson VFO Ham Radio Tube Transmitter Frequency control (D-lab Electronics) View |
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Heathkit HG-10 VFO solid state conversion #1 (Charles Smith) View |
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Demonstration of the Heathkit DX 60 and HG 10 VFO (burt2481) View |
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Part 4: Building a Class E AM Radio Transmitter (Jon Rines) View |
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Johnson Navigator Ham transmitter repair D-Lab stumped need help no transmit difficult problem (D-lab Electronics) View |
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How to Install PTT Push to Talk Heathkit DX-60 Transmitter with monologue Switch (D-lab Electronics) View |
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EF Johnson Ranger Ham Radio Transmitter Hum in Audio Repair test Part 2 (D-lab Electronics) View |
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EF Johnson 500 Ham radio tube transmitter VFO Malfunction Lots of troubleshooting Caused by Mods (D-lab Electronics) View |