Tesla Booster Bias.
This is the bias voltage setting of the most recent Tesla Booster I built. It's kind of amazing how the individual transistor will tell you how much juice to feed it. I mean, the meter helps...a LOT sometimes, but there's usually a spot where the sound gets a little louder and more focused and that's probably where you want to stop turning the trimmer. Although it's extremely reassuring to see that fall inside the recommended range of 6.8 - 7.1 volts. In this case the sound was a little bit beyond that range, but not by too much.
Tesla Booster Bias.
This is the bias voltage setting of the most recent Tesla Booster I built. It's kind of amazing how the individual transistor will tell you how much juice to feed it. I mean, the meter helps...a LOT sometimes, but there's usually a spot where the sound gets a little louder and more focused and that's probably where you want to stop turning the trimmer. Although it's extremely reassuring to see that fall inside the recommended range of 6.8 - 7.1 volts. In this case the sound was a little bit beyond that range, but not by too much.