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GW Instek SFG-1013 DDS Function Generator

Order Code:  

90-6093

Brand: GW Instek MPN: SFG-1013
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1+ £154.95

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11 in Stock, despatched same dayStandard Factory lead time 7 days

The SFG GW Instek SFG-1013 is an economic function generator with high accuracy and high stability output, that has been designed based on the DDS (Direct Digital Synthesized) technology embedded in a large scale FPGA.

The 3MHz frequency range and the output waveform selection of Sine, Square, Triangle and TTL available in the GW Instek SFG-1013 adequately provide the fundamental functions required to ensure high confidence in test results. The DDS technology at an affordable price gives a high value solution to the users who need a signal source for accurate but simple measurement applications.


  • DDS Technique and FPGA chip design
  • Frequency range: 0.1Hz to 3MHz
  • High frequency accuracy: ±20ppm
  • High frequency stability: ±20ppm
  • Max. frequency resolution: 100MHz
  • Low distortion sine wave: -55dBc, 0.1Hz to 200kHz
  • Voltage display
  • Manufacturers part no. GW Instek SFG-1013

Output functionSine, square, triangle, TTL
Frequency range (for sine, square)0.1Hz to 3MHz
Frequency range (for triangle)0.1Hz to 1MHz
Frequency resolution0.1Hz maximum
Frequency stability±20ppm
Frequency accuracy±20ppm
Aging±5ppm/year
Amplitude range 10Vp-p (into 50Ω load)
Amplitude accuracy±20% at maximum position (only SFG-1013)
Impedance50Ω ±10%
Attenuator-40dB ±1dB x 1
DC Offset<-5V > 5V (into 50Ω load)
Duty control range 25% to 75% below 1MHz (for square wave only)
Display6-digit LED display
Output controlON/OFF selector
Operation environment
Indoor use, altitude<2000m
Ambient temperature:0°C to +40°C
Relative humidity: 80% at 0°C to +40°C
Up to 70% at 35°C to +40°C
Installation Category II
Pollution Degree 2
Dimension251(W) x 91(H) x 291(D) mm
Weight Approx. 2.1kg

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Questions




02 July 2018 Question by: John | Product code: 90-6093
Q. Does this unit have USB or serial programming interface
A. Hi John, thank you for your question. This unit does not have either a USB or serial port for programming.

Reviews


SFG1013 DDS Synthesized Function Generator

Reviewed by: Howard Chester - 31 August 2014
Pro's;- 1) Ease of use(up and running within 2 minutes of unpacking). 2) Excelent front panel layout including output on/off switch. 3) The TTL output provides a stable reference for LF Phase locked loop(PPL) design experimentation. 4) The ability to select Frequency step changes(eg. Hz, 10Hz, KHz..etc)provides a stable signal for plotting frequency response of Filters etc. 5) Ultra-low distortion, great for Noise measurements of Amplifiers. 6) The Voltage display is a bonus, releasing up at least one of my Digital Multi-Meters 7) The adjustable mark/space ratio of the main Square wave-form is ideal for testing Impulse response of Filters/Amplifiers Con's;- None that are evident over use in the last 2 months. Summing up;- For Profesionals and Hobbists alike. The price, specifications and overall performance ticks all the boxes. On my opinion, a must for any work bench.