TFG6800 Series Function/Arbitrary Waveform Generator Users’ Guide
Suin Instruments Co., Ltd
12
steps:
Press
〖
Ampl/High
〗
, select ‘Ampl’, its backlight will turn light.
Press
【
1
】【
•
】【
5
】
keys to input parameter value, press
〖
Vrms
〗
, and amplitude will be
1.500,0Vrms. Instrument will output signals according to the setting parameter like below shown:
User can also adjust continuously amplitude by using knob and
【
<-
】【
->
】
keys.
1.5.7
Offset setting:
If you want to set the DC offset to -500mVdc, you can operate as following
steps:
Press
〖
Offset/Low
〗
, select ‘offset’, its backlight will turn light.
Press
【
-
】【
5
】【
0
】【
0
】
to input parameter value, and then press
〖
mVdc
〗
, then offset display
-500,0mVdc. Instrument will output signals according to the setting as follows shown:
User can also adjust continuously DC offset by using knob and
【
<-
】【
->
】
keys.
1.5.8
Amplitude modulation
: If you want to output an amplitude modulation wave, with carrier
wave Sine, 10kHz frequency, 1Vpp amplitude, 0Vdc offset, 80% modulation depth, 100Hz
modulation frequency, modulation wave Ramp, you can operate as following steps:
Press
【
Modulate
】
, then press
〖
Type
〗
, modulation type menu will be displayed. Press
〖
AM
〗
, wave
diagram will be the modulation wave and modulation menu will be displayed too.
Press
【 】
to enter carrier wave’s parameter setting, then press
〖
Freq
〗
, set it to 10kHz. Press
〖
Ampl
〗
, set the carrier wave’s amplitude to 1Vpp. Press
〖
Offset
〗
, set carrier wave’s offset to
0Vdc as follows shown: