Hantek 1025G User Manual
User’s Manual
Hantek1025G
ARBITRARY FUNCTION GENERATOR
www.hantek.com
Content
General safety summary ......................................................................................................... 1
Introduction ............................................................................................................................. 2
Chapter 1 Getting started ........................................................................................................ 3
1.1 System Requirements ............................................................................................... 4
1.2 Installing Hardware .................................................................................................... 5
1.3 Installing Software ..................................................................................................... 8
Chapter 2 Operating Basics .................................................................................................. 11
2.1 The User’s Interface ................................................................................................ 12
2.2 The Menu System ................................................................................................... 13
2.3 The Waveform Control System ................................................................................ 16
Chapter 3 Understanding Functions ...................................................................................... 17
3.1 Waveform parameter ............................................................................................... 18
3.2 Waveform Output Control ........................................................................................ 19
3.3 Edition of Arbitrary Waveform .................................................................................. 20
3.4 Waveform Data Files ............................................................................................... 21
3.4 Frequency/Counter Measurement ........................................................................... 22
3.5 Digital Input/Output .................................................................................................. 23
3.6 Output without PC ................................................................................................... 26
3.7 Synchronized output ................................................................................................ 27
3.8 External Trigger Input .............................................................................................. 28
Chapter 4 Application Examples ........................................................................................... 30
4.1 Generate the Simple Waveform .............................................................................. 31
4.2 Generate Arbitrary Waveform .................................................................................. 32
Appendix ............................................................................................................................... 33
Hardware Specification .................................................................................................. 34
Cleaning and maintenance ............................................................................................ 35
Hantek1025G
General safety summary
Please understand the following safety precautions to avoid injuries and damages to the
product or any equipment connected. To be away from possible dangers, please be sure to
follow the regulations.
Only qualified persons are allowed to do the maintenance.
Prevent from fire and any personal damage.
Use Proper Power Cord. Use the power cord authorized in your country only.
Correctly Plug in and Pull out. When the probes or the test leads are connecting to
the voltage source, please do not plug in or pull out.
Ground the product. This product is grounded through the grounding conductor of the
power cord. To avoid electric shocks, the grounding conductors must be grounded
properly before making connections to the input or output terminals of the instrument.
Correctly connect probe. The probes’ ground terminals are at the same voltage level
of the product ground. Do not connect the ground terminals to a high voltage.
Check the ratings of all terminals. To avoid fire or shock hazard, check all ratings and
marks on the product. Follow the user’s guide for detailed rating information before
making connections to the product.
Do not operate the product when the case or panel is removed.
Avoid Circuit Exposure. Do not touch exposed connections and components when
power is on.
If you think the product is broken, do not operate. If you think that this product has
something wrong, please let qualified service persons to check it.
Keep proper ventilation.
Do not operate in wet/damp environment.
Do not operate in flammable and explosive air.
Please keep the product surface clean and dry.
USER’S MANUAL 1
Hantek1025G
Introduction
Hantek 1025G Arbitrary Waveform Generator has one channel of arbitrary waveform output,
12 Bits output, synchronized signal outputs, 1 channels of Counter/Frequency Measurement
inputs, 6 Bits input and external trigger input. User can edit the waveform arbitrarily by the
mouse or choose the regular waveforms such as Sine, Square, Tri-angle, Saw-tooth, TTL,
White Noise, Gauss Noise, Trapeze, Exponent, AM and FM. The parameters, such as
amplitude, frequency and offset, are also settable. The data format of Hantek 1025G is
completely compatible with that of Tektronix; it can directly read the waveform data files
produced by the Tektronix oscilloscope or Tektronix waveform editor software and redisplay
the waveform. Hantek 1025G adopts the DDS technology so that it has the advantages of
high frequency accuracy, high waveform resolution, high reliability, and wide software
support. It can widely use in the various kinds of electronics labs and it offers complete
interface for second time development to be pointlessly inserted into other auto-measuring
systems.
USER’S MANUAL 2
Chapter 1 Getting started
This chapter focuses on the following topics:
System Requirements
Installing hardware
Hantek1025G
Installing software
USER’S MANUAL 3
1.1 System Requirements
Minimum System Requirements
Operating System
Windows XP/Vista/Win 7
Memory
128MB
Graphic Card
Microsoft DirectX supported
Screen resolution: 1024x768
Color depth: 16bit
Hantek1025G
Recommended System Requirements
Operating System
Windows XP/Vista/Win 7
Memory
256MB
Graphic Card
Microsoft DirectX supported
Screen resolution: 1024x768
Color depth: 16bit
USER’S MANUAL 4
Hantek1025G
1.2 Installing Hardware
1. Connect the A-Type Plug of USB cable to your PC’s USB port.
2. Connect the B-Type Plug of USB cable to Hantek1025G’s USB port.
3. New hardware is found.
4. New hardware search wizard starts.
USER’S MANUAL 5
Hantek1025G
5. Choose the correct directory of the driver through the browser or search in the CD driver.
6. New hardware wizard installs software.
USER’S MANUAL 6
7. Finish new hardware search wizard.
Hantek1025G
USER’S MANUAL 7
Hantek1025G
1.3 Installing Software
1. While in Windows, insert the installation CD into the CD-ROM drive.
2. The installation should start up automatically. Otherwise in Windows Explorer, switch to
the CD-ROM drive and run "Setup.exe".
3. The Hantek 1025G Installation is started. Click 'Next' to continue.
USER’S MANUAL 8
4. Choose a destination directory. Click 'Next' to continue.
Hantek1025G
5. Check the setup information. Click Next to start copying of files.
USER’S MANUAL 9
6. This Status dialog is displayed during copying of files.
Hantek1025G
7. The installation is complete.
USER’S MANUAL 10
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