2.5.7. Pulse width modulation function (PWM):
【
PWM
】
key, output pulse width modulation signal.
Modulation frequency setting:
set modulation frequency as 1Hz
Press
【
Menu
】
key to light “Mod_f” character, then press
【
1
】【
Hz
】
.
Pulse Width Deviation Setting
:
set pulse width deviation as 80
%
.
Press
【
Menu
】
key to light “Devia” character, then press
【
8
】【
0
】【
%
】
.
Modulation waveform setting
: set modulation waveform as sine.
Press
【
Menu
】
key to light “Shape” character, and then press
【
0
】【
N
】
.
2.5.8. Frequency shift keying function (FSK):
Set the waveform as sine.
【
FSK
】
key, output FSK signal.
Hop rate setting: set hop rate as
1kHz.
Press
【
Menu
】
key to light “Rate” character, then press
【
1
】【
kHz
】
.
Hop frequency setting: set hop frequency as
2kHz.
Press
【
Menu
】
key to light “Hop” character, then press
【
2
】【
kHz
】
.
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