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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