NF WF1945B, Instruction Manual

Page: 63 / 188

WF1945B
4-1
Section 4 Applications
4.1 Burst oscillation·········································································································4-2
„
Burst oscillation (Type: Burst) ···········································································4-2
„ Burst oscillation (Type: Trigger)········································································4-5
„ Burst oscillation (Type: Gate) ············································································4-9
„ Burst oscillation (Type: Triggered Gate)····························································4-13
4.2 Sweep ························································································································4-16
„ Sweep (Mode: Single)························································································4-16
„ Sweep (Mode: Continuous)················································································4-22
„ Sweep (Mode: Gated) ························································································4-27
„ CENTER, SPAN, MARKER, MKR
→
CTR···················································4-34
„ Summary of the sweep setting items ··································································4-35
„ Sweep (modulation) steps and step width···························································4-36
„ Sweep value and Z-MARKER/SYNC/X-DRIVE outputs ··································4-38
4.3 Modulation ················································································································4-40
„ Frequency modulation (FM) ··············································································4-40
„ Amplitude modulation (AM)··············································································4-43
„
DC offset modulation (OFSM)···········································································4-46
„ Phase modulation (PM)······················································································4-49
„
Pulse width modulation (PWM)·········································································4-52
4.4 Arbitrary Waveform···································································································4-55
„ Arbitrary waveform (ARB) ················································································4-55
4.5 Selecting waveforms of synchronous signals (SYNC OUT) ······································4-60
„ Procedure ···········································································································4-60
„ When the oscillation mode is BURST································································4-60
„ When the oscillation mode is SWEEP································································4-61
„ When the oscillation mode is MODU ································································4-61
„ Additional information:······················································································4-62
4.6 Output waveforms for sweeping and modulation ·······················································4-63
4.7 Equivalent noise bandwidth ·······················································································4-65
・
Following is an example of the display when using this section.
Fully lighted (bold) Dimly lighted
ＢＵＲＳＴ ＴＲＩＧ ＧＡＴＥ
4
ＢＵＲＳＴ：ＴＹＰＥ ＭＡＲＫ ＳＰＡＣＥ ＳＴＯＰ―ＬＥＶＥＬ
Fully lighted Flashing Dimly lighted
(bold)