neazoi
Advanced Member level 6
Here is a quick and dirty power oscillator that can do CW, along with an AM modulator (discussed in another topic).
**broken link removed**
Now I want to experiment with generation of DSB out of this little rig. We are talking here on DSB generation with a high power oscillator.
Before any comments, I am aware this is a bad technique, nevertheless I want to experiment if this is possible, cause I haven't seen that in any books or magazines.
So I am thinking that this can be done simply by a separate bifilar winding on the same core (to act as a phased secondary) and two power diodes capable of operating on HF. Like the design attached.
No potentiometer will be used, so I will try to match the diodes.
Now what kind of diodes should I use? RF out of the oscillator is about 4W on AM and 10W on CW.
Any other ideas/comments having in mind this has to be kept minimal?
**broken link removed**
Now I want to experiment with generation of DSB out of this little rig. We are talking here on DSB generation with a high power oscillator.
Before any comments, I am aware this is a bad technique, nevertheless I want to experiment if this is possible, cause I haven't seen that in any books or magazines.
So I am thinking that this can be done simply by a separate bifilar winding on the same core (to act as a phased secondary) and two power diodes capable of operating on HF. Like the design attached.
No potentiometer will be used, so I will try to match the diodes.
Now what kind of diodes should I use? RF out of the oscillator is about 4W on AM and 10W on CW.
Any other ideas/comments having in mind this has to be kept minimal?