NF WAVE FACTORY WF1967, Instruction Manual (Operations, Page: 38 / 330

3.2 I/O Terminals
WF1967/WF1968
3-8
3.2.2 Synchronization/Sub-output (SYNC/SUB OUT)
WF1967 WF1968
A synchronization signal is output according to the secondary waveform/internal modulation signal,
waveform or oscillation status. This signal can be used as the synchronization signal for oscilloscope.
As shown in the following table, the output signal can be selected according to the oscillation mode.
Table 3-1 Signals Selectable for Synchronization/Sub-output
Oscillation Mode Selectable output signal
It is not Modulation mode or
modulation source is
external
・
Reference phase synchronization signal
・
Secondary waveform signal (maximum -3V to +3V/open)
Amplitude and offset may be set as desired within the range
specified above.

P. 4-50
Modulation mode and
modulation source is
internal

P.4-59
・
Reference phase synchronization signal
・
TTL level signal synchronized with internal modulation signal
・
Internal modulation signal (maximum -3V to +3V/open)
Amplitude and offset may be set as desired within the range
specified above.
Sweep Oscillation Mode

P.4-79
・
Reference phase synchronization signal
・
Sweep X drive signal (-3V to +3V/open)
Amplitude and offset may be set as desired within the range
specified above.
・
TTL level signal synchronized with sweep, marker signal mixing
possible
Burst Oscillation Mode

P.4-91, P.4-96
P.4-100, P.4-104
・
Reference phase synchronization signal
・
TTL level signal synchronized with burst oscillation

About reference phase
The reference phase is the phase of the internal signal as a reference on the oscillator operates. The
value set in the reference phase to phase [Phase] will be output are added. Channel 1 and channel 2,
SYNC/SUB OUT
[Insulated from
enclosure]
CH1
SYNC/SUB OUT
[Insulated from enclosure]
CH2
SYNC/SUB OUT
[Insulated from enclosure]