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GAOTek Multiple Waveform Generator
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GAOTek Dual Channel Digital Signal Generator

GAOTek Digital Function Generator

GAOTek digital function generator combines multiple functions, such as Function Signal Generator, Arbitrary Waveform Generator, Pulse Generator, Sweep, Counter and Frequency Meter, etc.

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SKU: GAOTek-FG-210 Category:
Description

Description

Overview

GAOTek digital function generator combines multiple functions, such as Function Signal Generator, Arbitrary Waveform Generator, Pulse Generator, Sweep, Counter and Frequency Meter, etc. The instrument adopts the Direct Digital Synthesizer (DDS) technology and provides stable, precise, pure and low distortion signals. It’s a great testing or measuring instrument for electronics engineers, electronic laboratory, teaching and researching.

 

Features

  • Direct digital synthesis technology to generate distortion output signal.
  • CH1 and CH2 completely symmetrical two channels
  • Supports user-defined waveform
  • Allow the unit to any output 1 to 1048575 arbitrary pulse trains
  • Measurement functions 60 MHz frequency and counter function
  • Signal output amplitude range is 5 mVpp to 20 Vpp
  • Digital signal output function, CMOS output range 0 V to 10 V
  • Waveform generator up to 12 bits
  • With full CNC functions
  • User can control signal generator functions
  • High frequency accuracy and resolution
  • Tracking function
  • Frequency linear sweep and logarithmic sweep function
  • can store 16 groups parameters set by the user
  • key operation
  • Input over-voltage protection
  • Output short-circuit protection

 

Technical Specification

Sine wave frequency range 0 MHz to 25 MHz
Square wave frequency range 0 MHz to 6 MHz
Pulse wave frequency range 0 MHz to 6 MHz
TTL / COMS digital signal frequency range 0 MHz to 6 MHz
Arbitrary / other waveform frequency range 0 MHz to 6 MHz
Frequency minimum resolution 10 mHz
Frequency error ± 5 x 10 – 6
Frequency stability ± 1 X 10 – 6 or 5 hours
Arbitrary or another waveform 50 Ω ± 10 %
Amplitude range 5 m Vp to p to 20 Vp to p
Amplitude resolution 1 mVp to p (-20 db attenuation) 10 mVp-p (No attenuation)
Amplitude stability ± 0.5 % (Each 5 hours)
Amplitude error ± 1 % + 10 mV (Frequency 1KHz, 15 Vp-p)
Offset range -120 % to 120 %
Offset resolution 1 %
Relative range 0° to 359°
Phase resolution 1°
Wavelength 2048 points
 Waveform sampling rate 200 msa/s
Waveform vertical resolution 12 bits
Square wave Rise and fall time ≤ 20 ns
Overshoot  ≤ 10 %
 Input voltage range   0.5 Vp-p to 20 Vp-p
Counting range  0 to 4294967295
Counting method Manual
Positive and negative pulse width measurement 10 ns resolution, maximum measurement 10 s
Period measurement  20 ns resolution, maximum measurement 20 s
 Duty cycle measurement   0.1 % resolution, measuring range 0.1 % to 99.9 %
Source selection EXT.IN input (AC signal)
TTL_IN input (digital signal)
 Interface method Use USB to serial interface
 Communication rate  57600 bps
 Power supply   DC 5 V ± 0.5 V
Working environment Temperature 14 °F to 122 °F (-10 ℃ to 50 ℃)
Humidity < 80
 Dimension 7 in x 11.41 in x 2.83 in (180 mm x 190 mm x 72 mm)
Net weight 1.23 lb (550 g Host)
1.05 lb (480 g Annex)
Gross weight 2.40 lb (1090 g)