NF WF1946B, Instruction Manual

Page: 79 / 204

4.1 Burst oscillation
WF1946B
4-13
„
Burst oscillation (Type: Triggered gate) (
MODE
→
BURST
→
TYPE : T-GATE)
Burst oscillation (type: triggered gate) is intermittent with repeated start and stop at each trigger signal.
Operation is described with reference to an example of producing a waveform output such as indicated in
the figure in response to an external trigger (
).
The example is a triangular waveform, DC offset 0 V, oscillation start phase 0 degrees, frequency and
amplitude arbitrary.
Stop level : 100%
0
Trigger signal
(TRIG/SWEEP IN)
Oscillation starts at trigger Oscillation stops at end of a half cycle, at next trigger
Operation:
(1) Set burst oscillation TYPE to trig’d gate (T-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
ENTER
key, then use the and keys to produce the following display
(T-GATE flashes).
3
Ｔ－ＧＡＴＥ
Ｔ－ＧＡＴＥ：ＴＹＰＥ ＳＯＵＲＣＥ ＳＴＯＰ―ＬＥＶＥＬ
④ This sets the burst oscillation type for triggered gate. Press the
EXIT
key once to release the
type setting mode.