Tektronix AWG2021 User Manual page 342

CH1 Waveform
1V
0V
-1V
CH1 Amplitude Setting
Amplitude 2 V
CH2 Waveform
1.25V
0V
-1.25V
CH2 Output
Parameter Settings
Amplitude 2.5 V
Offset
Figure 3 157: Adding CH1 Waveform and CH2 Waveform
AWG2021 User Manual
Adder
0 V
The adder has a 30 MHz bandwidth.
The actual value is (
@
1
CH2 is the setting and is displayed at the bottom right of the CRT screen (see
5
example below).
Max:
0.2500V/50W
Min:
-0.2500V/50W
NOTE. When addition results in an output that exceeds 5 Vp-p, the signal may be
distorted.
External AM The CH1 waveform output is amplitude modulated by the
CH1 Offset Setting
Offset 0 V
@
1
the CH2 setting) + the CH1 setting. The added value of
5
external signal input from the rear panel CH1 AM IN
connector. See Figure 3 -158.
SETUP Menu
CH1 Output Waveform
1V
0V
-1V
3 223