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Signal Sources

 

GWInstek has been one of the major signal source suppliers for worldwide users by the advanced-featured products for decades.

A wide product lines including AFG (Arbitrary Function Generators), DDS (Direct Digital Synthesized) Function Generators, Analog Function Generators are well provided. The AFG-3000 Series is designed for industrial, scientific research and educational applications by high sample rate and frequency band. AFG-2000 series is designed to accommodate the educational and basic industrial requirements. SFG-1000 series is a DDS based design for entry level and educational applications. To fit versatile applications, every product line consists of series products by different frequency ranges and/or features to cover the demands. Besides, AM/FM signal generators and Audio Generators are also provided for the specific fields.

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Signal Sources
 
 

Arbitrary Function Generators (AFG 3000)

 

Features
• Wide frequency range from 1uHz to 80/50MHz
• High 200MSa/s sampling rate
• 16-bit Amplitude Resolution
• Output from any section of 1M-point-long waveform
• 4.3" high resolution LCD display/on-screen help/Impedance switch
• Four ways to generate arbitrary waveform: Front Panel Operation
• CSV file uploading, Direct Waveform Reconstruction (DWR), Arbitrary
• Waveform Editing PC Software
• USB, RS-232, GPIB interface support

Arbitrary Function Generators
 
   

Arbitrary Function Generators (AFG 2225)

 

Features
• Wide Frequency Ranges From 1μHz to 25MHz (sine/square wave)
• 1 μHz Resolution in Full Range
• Built-in Standard 120MSa/s, 10bit, 4k Points Arbitrary Waveform for Both Channels
• True Dual-Channel Output, CH2 Provides the Same Characteristics as CH1
• Couple, Tracking, Phase Operations of Dual Channel are Supported
• 1% ~ 99% Adjustable Duty Cycle for Square Waveform
• High Resolution and Colored TFT LCD with Friendly User Interface
• Multiple Editing methods to Edit Arbitrary Waveform Easily
• Built-in Standard AM/FM/PM/FSK/SUM/Sweep/Burst and Frequency Counter
• USB Host/Device Interface for Remote Control and Waveform Editing

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Arbitrary Function Generators
 
   

Arbitrary Function Generators (AFG 2100/2000)

 

Features
• 0.1Hz to 5/12/25 MHz with in 0.1Hz Resolution
• Sine, Square, Triangular, Noise and Arbitrary Waveform
• 20MSa/s Sampling Rate, 10 bit Vertical Resolution and 4k Point Memory for Arbitrary Waveform
• 1% ~ 99% adjustable duty cycle for Square Waveform
• Waveform Parameter Setting Through Numeric Keypad Entry & Knob Selection
• Amplitude, DC Offset and Other Key Setting Information Shown on the 3.5” LCD Screen Simultaneously
• AM/FM/FSK Modulation, Sweep, and Frequency Counter Functions (AFG-2100 only)
• USB Device Interface for Remote Control and Waveform Editing
• PC Arbitrary Waveform Editing Software

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Arbitrary Function Generators
 
   
Arbitrary Function Generators (AFG 200/100)
 

Features
• Frequency range: 1uHz~25MHz
• 1uHz frequency resolution
• Built-in 120 MSa/s, 10 bit resolution and arbitrary waveform editing function with 4k point memory
• Dual channel models support coupling, tracking, and phase functions
• Square waveform can adjust the duty cycle from 1% to 99%.
• Support various arbitrary waveform editing methods.
• Built-in AM/FM/PM/FSK/SUM(AFG-225/225P) modulation, sweep and burst functions
• USB interface signal control
• AFG-125P/225P provide three DC power selections

Bench Digital Multimeters
 
 
USB Signal Generators
 


Features

• Frequency Range: 34.5MHz ~ 4400MHz
• Output Power Range: -30dBm ~ 0dBm
• Continuous Wave Signal Without any Modulation
• Support Fixed Frequency, Frequency Sweep, Frequency Hopping & Power Sweep Mode
• -107dBc/Hz Phase Noise @100kHz Offset
• Frequency Resolution: 10kHz
• PC USB Interface Powered and Controlled
• External PC Software Support Different Operating System

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USB Signal Generators
 
 
DDS Signal Generators (SFG 2100/20000)  


Features
• DDS Technique and FPGA Chip Design
• Frequency Range : 0.1Hz~4/10MHz
• High Frequency Accuracy : ± 20ppm
• Frequency Resolution : 100mHz
• Low Distortion Sine Wave : -55dBc,0.1Hz~200kHz
• Front Panel Setting Save/Recall with 10 Groups of Setting Memories
• Built-In 9 Digits,150MHz/High Resolution Counter(SFG-2110 Only)
• INT/EXT AM/FM Modulation (SFG-2110 Only)
• LIN/LOG Sweep Mode(SFG-2110 Only)

DDS Signal Generators