Multifunction Generator

WF1967/WF1968

Multifunction Generator WF1967/WF1968

NF's concept of a function generator that covers all the basics and fully responds to the demand for high quality signals.
And equipped with NF-only features that are not available in other products.

WAVE FACTORY

 

Maximum frequency: 200 MHz (sine wave), 70 MHz (square wave, pulse)

Maximum output voltage: 20 Vp-p/open (10 Vp-p/50 Ω, 110 MHz or less)

Waveform amplitude resolution: Approx. 16 bit

Various types of output waveforms:
Sine, square, pulse, ramp, noise, DC, parameter-variable and arbitrary

Square wave and pulse with high resolution, variable duty of 0.0001%

High-speed, large-capacity arbitrary waveform: 420 MS/s, 4 Mi* words
Mi represents 220 = 1048576

Various oscillation modes:
Continuous, burst/trigger/gate, internal/external modulation, sweep, burst and modulation, sweep and modulation

Sequence function

Synclator” function:
Automatically synchronizes a signal input from an external source to the main output signal.

Interfaces: USB, GPIB, LAN (optional)

Control software:
Arbitrary waveform/sequence editing, remote control and logging

WAVE FACTORY

Output Waveforms

Standard Wavform | As a Pulse Generator | Sweep | Modulation | Burst/Trigger/Gate |
2-channel Ganged Operation | External Additiona Input | 4-channel Output |
Burst and ModulationSweep and Modulation | Arbitrary Waveform | Application-specific Waveform |

Standard Wavform

Sine wave
Sine Wave

Square Wave
Square Wave

Pulse Wave
Pulse Wave

Ramp Wave
Ramp Wave

Noise (Gaussian distribution)
Noise
(Gaussian distribution)

 Parameter-variable Wave (CF Controled Sinel)
Parameter-variable Wave
(CF Controled Sinel)

As a Pulse Generator

 Pulse Width Variable
Pulse Width Variable

 Pulse Width Variable
Rising/falling Time Variable

Sweep

 Pulse Width Variable
Sweep

 Pulse Width Variable
Gated Sweep

.

Modulation

 Pulse Width Variable
Sweep

 Pulse Width Variable
Gated Sweep

AMAmplitude Modulation (AM)

DC Offset Modulation
DC Offset Modulation

PW<
Pulse-width Modulation
(PWM)

 

Burst/Trigger/Gate

Auto Burst
Auto Burst

Trigger Burst
Trigger Burst

Gate
Gate

Triggered Gate
Triggered Gate

Full-wave Rectified Waveform
Full-wave Rectified Waveform (Burst and Trigger)

Half-wave Rectified Waveform
Half-wave Rectified Waveform (Bursrt and Trigger)

Auto Burst
3-value Pulse
(Burst and Trigger)

   

2-channel Ganged Operation

Two Channels Independent
Two Channels Independent

Differential Output
Differential Output

External Additiona Input

DC Offset Modulation
DC Offset Modulation

Surge Waveform
Surge Waveform

4-channel Output (using the Sub-output)

4-channel Output

Main-outputs of CH1 and CH2 generate amplitude modulated sine waves.
Sub-outputs of CH1 and CH2 generate internal modulation waveforms.
CH2 sub-output waveform is 90°-shift from reference phase.

Burst and Modulation, Sweep and Modulation

Burst and DC ofsett Modulation
Two Channels Independent

Burst and AM
Differential Output

-

Sweep and AM
Two Channels Independent

 

Arbitrary Waveform

Staircase waveform
Staircase Wave

Staircase waveform
Staircase Wave

-

 Full-wave rectifier circuit ripple wave
Full-wave rectifier circuit ripple wave

 Intermittent sine wave (3 waves + 1 wave)
Intermittent sine wave (3 waves + 1 wave)

Application-specific waveform

-

Application-specific waveform examples using a variety of functions

Three-phase AC waveform
Used functions: 2-channel ganged operation, sub-output

The main output from CH1 and CH2 is ganged, a sine wave is output from the sub-output, and a synchronized three-phase AC signal is generated. The frequency can be continuously changed, even keep 120° phase differences for each output.

3-phase AC Waveform3-phase AC Waveform

Three-phase AC waveform
Used functions:
2-ch ganged operation, sub-output

LED dimmer noise
Used function:
Parameter-variable waveform

 Full-wave rectifier circuit ripple wave
Full-wave rectifier circuit ripple wave

 Intermittent sine wave (3 waves + 1 wave)
Intermittent sine wave (3 waves + 1 wave)

The sine wave is amplitude modulated and output from CH1, and the another sine wave modulated by forward 90° phase shift modulation wave, has output from CH2.

Output as an arbitrary waveform by adding the damped oscillation wave of the Parameter-variable Waveform to the sine wave.

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