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LOW_POWER_HF_TRANSMITTER

2016-04-06 04:04  
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LOW_POWER_HF_TRANSMITTER
This transmitter runs up to 1/2W on the 40-m amateur band. Coils are wound on T25 and FT23 toroids, respectively. Point A is connected to point B to key the oscillator, along with the ftnal (point C) to leave the oscillator running constantly. Use 1/10-W resistors and VERY small components.