Amplifiers
After the confusion of "Advance the Full Licence" and its lack of a little table format explaination I thought I'd try and put it a sensible way.
Amplifier Classes crib
| Amplifier Class |
Qualities |
Efficiency |
| A |
Biased so it conducts a 100% of the time. It also remains constant as the amplifier is not Overdriven |
<35% |
| B |
Push Pull Amplifier one curcuit works with the positive one works with the negative. Works well with AM, SSB and Datamode |
<50% |
| C |
Suitable for FM Transmissions and CW as long as not overdriven |
<67% |
The Class AB amplifier.