NF WF1946B - Other Settings··················································································································

8.3 Other functions
WF1946B 8-9
z Channel operation
Channel modes
Phase
Range
Resolution
Time difference between
channels
Frequency difference
Range
Resolution
Frequency ratio
Range
Resolution
Phase synchronization
Simultaneous setting
Others
2-channel independent/2 phase (same frequency)/fixed frequency
ratio/fixed frequency difference/differential output (same frequency,
amplitude, DC offset, reverse waveform)
Common with start phase during burst, gate, trigger, triggered gate
and gated sweep.
−1800.000° to +1800.000°
(not effective for the differential output).
0.001°
Less than ±10 ns during continuous oscillation, 50 Ω load, DC
offset 0 V, amplitude setting 10 Vp-p/50 Ω, same waveform,
2-phase channel mode.
Valid in fixed frequency difference mode.
The frequency difference between CH2 and CH1 is set.
0.00 µHz to 14.99999999999999 MHz
0.01 µHz
Valid in fixed frequency ratio mode.
The CH1 and CH2 frequency ratio is set in the form N:M.
N and M are respectively 0000001 to 9999999.
1
(Frequency resolutions are N × 0.01 µHz and M × 0.01 µHz
respectively).
Manual or remote control (GPIB or USB)
Automatic when changing channel mode.
(Function restarts all channel output waveforms from the set phase.
Used to clarify phase relationship.
Effective for all connected channels during synchronous operation.)
Function for making a setting for two channels simultaneously
Copies the CH2 setting to CH1
Copies the CH1 setting to CH2
z Setting initialization
Functions Initializes nearly all setting contents.
Initialization settings,
“3.3 Basic operation (Initialization table)”,
cf.