54
source is depending on the previous waveform selection in
arbitrary function. One may toggle the Mod key to see the
arbitrary modulating waveform message that temporarily
displayed on the screen.
b.
Press the softkey under PWM Freq and use numeric keypad or
the knob with the cursor keys to set the desired modulating
frequency.
5.
Press the softkey under Width Dev and set the desired value for
width deviation by the numeric keypad or the knob with the cursor
keys.
6.
Press the Graph button to view all the waveform parameters.
Remote interface operation
Use the following commands for PWM:
FUNC PULSe
VOLTage {<amplitude>
︱
MINimum|MAXimum}
VOLTage:OFFSet {<offset>
︱
MINimum|MAXimum}
PULSe:PERiod {<seconds>|MINimum|MAXimum}
FUNCtion:PULSe:WIDTh {<seconds>|MINimum|MAXimum}
FUNCtion:PULSe:TRANsition {<seconds>|MINimum|MAXimum}
FUNCtion:PULSe:DCYCle{<percent>|MINimum|MAXimum}
PWM:INTernal:FUNCtion
{SINusoid|SQUare|RAMP|NRAMp|TRIangle|NOISe|USER}
PWM:INTernal:FREQuency {<frequency>|MINimum|MAXimum }
PWM:DEViation {<deviation in seconds>|Minimum|Maximum}
PWM:DEViation:DCYCle {<deviation in seconds>|Minimum|Maximum}
PWM:SOURce {INTernal|EXTernal}
PWM:STATe ON
4.12 Frequency Sweep
Frequency Sweep provides the capability to generate a waveform which
gradually steps from a start frequency to a stop frequency at a specified
rate. It can sweep up or down in frequency with logarithmic or linear
spacing. Only sine, square, ramp and arbitrary waveforms are allowed to
Summary of Contents for G5100A
Page 5: ...5 D APPLICATION PROGRAMS 173 ...
Page 71: ...71 Schematic of Receiver ...
