UNI-T UTG2025A

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9.Master Power

Switch

10. AC Power

Receptacle

4.USB Connector

1.External Analog

Modulation Input

2. External Digital

Modulation or

Counter Connector

Figure 2-2

Main Page

Introduction2
Contents3
Safety Information7
Safety Terms and Symbols7
Symbols on the Product7
Safety Overview8
Key Features10
Panels and Keyboard11
Front Panel11
USB Port13
On/Off Button13
Display Interface13
Menu Operation Softkeys13
Functional Menu Softkeys14
Utility Button14
Numeric Keypad14
Manual Trigger Button14
Arrow Buttons15
Control/Output Connector15
Rear Panel16
External Analog Modulation Input Connector17
External Digital Modulation or Counter Connector17
LAN Connector17
USB Connector17
Internal 10Mhz Output Connector18
Air Vent18
Fuse18
Master Power Switch18
Detail Description19
CH1 Information19
CH2 Information19
Softkey Labels19
Labels on the Right of Screen20
Sub-Labels on the Bottom of Screen20
Waveform Parameter List21
Waveform Display Zone21
Quick Start22
General Check22
Checking for any Damage in Transit22
Checking the Accessories22
Adjusting the Carrying Handle23
Outputting Basic Waveforms24
Setting Output Frequency24
Select the Desired Unit24
Setting Output Amplitude25
Setting DC Offset Voltage26
Setting the Squarewave27
Setting the Pulse Waveform27
Setting DC Volts29
Setting the Ramp Waveform30
Setting the Noise Waveforom30
Frequency Measurement31
Using Built-In Help System32
Advanced Applications33
Outputting Modulated Waveforms33
Amplitude Modulation33
Selecting am33
Setting Carrier Frequency34
Selecting Modulating Source34
Internal Source35
External Source35
Setting Modulating Waveform Frequency36
Setting Modulating Depth36
Applications36
Enabling am Function37
Setting Modulating Waveform Parameters37
Setting Carrier Parameters38
Enabling Channel Output41
Frequency Modulation42
Selecting FM42
Selecting the Carrier43
Enabling Fm Function46
Setting Frequency Deviation48
Phase Modulation50
Selecting PM50
Setting ASK Rate60
Setting Hop Frequency66
Setting FSK Rate66
Enabling FSK Function67
Setting Hop Frequency and FSK Rate68
Pulse Width Modulation77
Selecting PWM77
Carrier Waveform77
Setting Duty Cycle Deviation83
Start Frequency and Stop Frequency86
Sweep Mode87
Sweep Time88
Trigger Source88
Trigger out89
Trigger Edge90
Enabling Frequency Sweep91
Selecting Sweep Waveforms91
Setting Start/Stop Frequency, Sweep Time, Trigger Source92
Outputting Burst Waveforms94
Selecting Burst94
Selecting Waveforns94
Setting Waveform Frequency95
Burst Type95
N-Cycle96
Gated Mode96
Infinite Mode97
Burst Phase98
Burst Period98
Burst Count99
Selecting Burst Waveforms102
Outputting Arbitrary Waveforms105
Enabling Arbitrary Waveform Function106
Point-By-Point Output/Play Mode106
Selecting Arbitrary Waveform107
Built-In Waveform List108
Creating and Editing Arbitrary Waveform108
Troubleshooting109
No Display on the Screen109
No Waveform Output109
Service and Support110
Unable to Recognize U Flash Drive110
Updating the Instrument110
Factory Default Settings112
Basic Waveforms112
Arbitrary Waveform112
Am/Fm112
Pwm113
Ask113
Fsk113
Psk113
Technical Specifications114
Ramp115
Pulse115
Gaussian Noise115
DC Offset115
Waveform Output116
Modulation Types116
Sync Output117
Connectors on the Rear Panel117
Frequency Sweep117
Trigger Output118
Frequency Meter118
General Specifications118
Trigger Input118
Accessories List119
Environment119
Mechanical119
Maintenance120
General Service120
Cleaning120

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