Home » HF Station Arrangement » 2 » c In the block diagram shown, the additional signal path above the "linear amplifier" block indicates that:   a.   some power is passed around the linear amplifier for stability   b.   "feed-forward" correction is being used to increase linearity   c.   the linear amplifier input and output terminals may be short-circuited   d.   the linear amplifier may be optionally switched out of circuit to reduce output power Your answer "c" is not correct. "d" is the right answer. Next