NF WF1945B, Instruction Manual, Page: 16 / 188

1-4
WF1945B
1.3 Function outline
„
Function tree
•
Oscillation mode selection
The oscillation type can be set for continuous, intermittent, sweep, modulated, noise or DC.
•
Waveform selection
The waveform type can be set for sinewave ( ), triangle waveform ( )
,
squarewave ( , 50 %
fixed duty), squarewave ( , variable duty), rising sawtooth ( ), descending sawtooth ( ), or
arbitrary (ARB).
•
Frequency setting
The frequency can be set by the keypad or modify dial.
The period, i.e., inverse of frequency, can also be set.
The duty and pulse width can also be set for the variable duty squarewave.
•
Amplitude setting
The amplitude can be set by the keypad or modify dial.
•
DC offset setting
The DC offset can be set by the keypad or modify dial.
•
Phase setting
Phase between channels and oscillation starting phase during burst oscillation can be set.