Kenwood 50 MHZ ALL MODE TRANSCEIVER TS-590S User Manual download pdf (Page 35)

4 DSP

TS-590S CONTENTS 29

Beat cancel (BC), as its name implies, is designed to cancel unpleasant beat interference. Like NR1

(line enhancer), BC uses adaptive filter technology. With this technology BC tracks and cancels a

beat signal just like shaping a band elimination filter.

BC is especially effective when there are multiple beats that are equivalent to or lower in strength

than the target signal. The adaptive filter can self-adjust its characteristics while tracking multiple

beats and effectively cancel them.

Figure 4-10 Beat Cancel

4.6 DSP-based Auxiliary Circuits (for RX)

4.6.1 Beat Cancel (AF Processing)

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Kenwood 50 MHZ ALL MODE TRANSCEIVER TS-590S User Manual Page 35