Driving the future of technology : Original solution in measurement and control

Function Generator

Multifunction Generator

WF1967/WF1968

wf1967_68_img_v2

 

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.

 

Features

  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

 

 

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 Waveform  3-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.



Specifications

Specifications download (406KB)

 

 

Contact us

Inquiry and catalog request

 

 

 

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