Digital Modulation Function - Kenwood TS-450S Instruction Manual

Hf transceiver, all mode multi bander

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4-17.

DIGITAL MODULATION FUNCTION [The Digital Signal Processor DSP-100 (option)

is required. ]

(1) Features of each Mode

@® SSB mode

Higher quality modulation than a normal SSB signal is obtained with the DSP unit.

@CW mode

Excellent characteristics are obtained through digital form-restoration of the wave shape.

@ AM mode

Low-distortion modulation with excellent amplitude and group delay characteristics is obtained through digital

modulation and by using the 84th FIR filter.

@FSK mode

Excellent, low-distortion modulation is obtained through FSK modulation with continuous phasing after the

digital form-restoration.

Received SSB, CW, and FSK signals are detected by the DSP.

(2) Connection

Connect the four (4) cables supplied with the DSP-100 as shown in the figure below.

Connect

the 6-pin cable to the

CONT IN connector of the DSP-

DSP-100

100 and the 6-pin connector at

Table of Contents

Ts-6905