NF WF1943B - Burst Oscillation (Type: Gate)

4.1 Burst oscillation
WF1943B 4-9
Oscillation stops at end of a half cycle,
when gate signal is low level.
 Burst oscillation (Type: Gate) (
MODE
→
BURST
→ TYPE : GATE)
Burst oscillation (Type: Gate) is intermittent with start and stop according to the trigger signal level.
Operation is described with reference to an example of producing a waveform output such as indicated in
the figure in response to an external gate signal.
The example is a triangular waveform, DC offset 0 V, oscillation start phase 0 degrees, frequency and
amplitude arbitrary.
Operation:
(1) Set burst oscillation TYPE to GATE.
① Press the
MODE
key, then the
BURST
key.
② Use the
and keys to produce the following display (TYPE flashes).
ＢＵＲＳＴ ＴＲＩＧ ＧＡＴＥ
4
ＢＵＲＳＴ：ＴＹＰＥ ＭＡＲＫ ＳＰＡＣＥ ＳＴＯＰ―ＬＥＶＥＬ
③ Press the
ENTER
key, then produce the following display with the and keys
(GATE flashes).
ＢＵＲＳＴ ＴＲＩＧ ＧＡＴＥ
4
ＧＡＴＥ：ＴＹＰＥ ＳＯＵＲＣＥ ＳＴＯＰ－ＬＥＶＥＬ
④ This sets the burst oscillation type for gate.
Press the
EXIT
key once to release the type setting mode.