TEXIO FGX-2220, Инструкция по эксплуатации

Страница: 163 / 229

150
Syntax SOURce[1|2]:VOLTage:UNIT {VPP|VRMS|DBM}
Example SOUR1:VOLT:UNIT VPP
Sets the amplitude units to Vpp.
Query Syntax SOURce[1|2]:VOLTage:UNIT?
Return
Parameter VPP Vpp
VRMS Vrms
DBM dBm
Example SOUR1:VOLT:UNIT?
VPP
The amplitude units are set to Vpp.
8-8. Pulse Configuration Commands
The pulse chapter is used to control and output pulse waveforms. Unlike the
APPLy command, low level control is possible including setting the rise time, fall
time, period and pulse width.
Fall time Rise time
Pulse Width
Period
50%
90%
10%
90%
50%
10%
8-8-1. SOURce[1|2]:PULSe:PERiod
Set
Query
Description Sets or queries the pulse period. The default period is 1 ms.
Note
The pulse period must be greater than the pulse width and
edge time(1.6x) combined.
Pulse Width + (1.6 * Edge Time) < Period
If the edge time or pulse width are too great, they will
automatically be reduced to fit the period by the function
generator.
The PULSe:PERiod function will change the period for all