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BK Precision 4055B User Manual

BK Precision 4055B
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41
AM
source (internal/external), depth, modulating frequency, modulating
waveform and carrier.
DSB-AM
source (internal/external), modulating frequency, modulating waveform
and carrier
FM
source (internal/external), modulating frequency, frequency deviation,
modulating waveform and carrier
PM
source (internal/external), phase deviation, modulating frequency,
modulating waveform and carrier
ASK
source (internal/external), key frequency and carrier
FSK
source (internal/external), key frequency, hop frequency and carrier
PSK
source (internal/external), key frequency, polarity and carrier
PWM
source (internal/external), modulating frequency, width/duty cycle
deviation, modulating waveform and carrier
AM Modulation
The modulated waveform consists of two parts: the carrier and the modulating waveform. In
AM, the amplitude of the carrier varies proportionally with the instantaneous voltage of the
modulating waveform.
Press Mod Type AM, the parameters of AM modulation are shown in Figure 28.
Table 7 - Modulation Type
Note: Noise and DC waveforms cannot be modulated.

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BK Precision 4055B Specifications

General IconGeneral
BrandBK Precision
Model4055B
CategoryPortable Generator
LanguageEnglish

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