Kenwood TS-890S In-Depth Manual page 51

Hf/50mhz transceiver
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The graphs below show modulated signal waveforms while the IF speech processor is inactive and if waveforms of
modulated signals which are compressed respectively with "Soft" configured or with "Hard" configured.
If there is substantial noise or if it is not easy to distinguish a target signal and noise, adjusting the reference level of the
bandscope will facilitate you to distinguish the target signal easily.
From the graphs, we can tell that when the IF speech processor is activated, the differences in amplitude are averaged
and the talk power is increased.
Fig. 58 IF Modulated Signal for Each IF Speech Processor Setting
Time (s)
Time (s)
Time (s)
DSP 07
47

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