4 package contents, Specifications – B&K Precision 4078 - Manual User Manual

Page 8

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o

Ramp down

o

Noise


- Draw a line between any two points

- Clear (set to zero) any set of points or all points

- Set individual point values



After specifying a section of waveform memory for execution, the following parameters of the waveform can be
configured:


- Point rate (frequency)

- Peak-to-peak amplitude

- Offset voltage

1.4 Package Contents

The following list of items and accessories come in the package:

1. 4075 or 4078 DDS Function Generator
2. AC power cord
3. CD containing user manual and waveform creation software Wave-X
4. RS232 Serial Cable

Specifications

Models

4075

4078

Channels

1 Channel

2 Channels

Frequency
Characteristics

Sine

1 uHz to 25 MHz

Square

1 µHz to 25 MHz

Triangle, Ramp

1 µHz to 5 MHz

Pulse

1 mHz to 10 MHz

Accuracy

0.002 % (20 ppm)

Resolution

12 digits or 1 µHz

Arbitrary
Characteristics

Built-in Waveforms

Sine, Triangle, Square, Noise, Ramp Up, Ramp Down,
Sine(X)/X, Exponential Up, Exponential Down,
Gaussian

Waveform Length

2 points to 400,000 points

Vertical Resolution

14 bits (16,384 levels)

Noise

Add 1% to 100% to output waveform

Sampling Rate

100 MSa/s, Point execution rate: adjustable from 10 ns
to 50 s

Frequency Accuracy

0.005% (50 ppm)

Frequency Resolution

4 digits

Output
Characteristics

Amplitude Range

10 mV to 10 Vp-p into 50 ohms

Amplitude Resolution

3 digits (1000 counts)

Amplitude Accuracy (at 1 kHz)

± 1% ± 1 mV

Flatness (relative to 1 kHz)

± 0.2 dB to 1 MHz
± 1 dB to 25 MHz

Offset Range

± 5 V into 50

Ω, depending on the Amplitude setting

Offset Resolution

10 mV with 3 digits resolution

Offset Accuracy

± 1% ± 10 mV into 50

Output Impedance

50

Ω typical

Output Protection

The instruments output is protected against short
circuit or nominal accidental voltages applied to the
main output connector

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