GW Instek SFG 1013 DDS Function Generator


In stock

SKU: 800112
  1. DDS Technology and FPGA Design
  2. Frequency Range: 0. 1Hz ~ 3MHz
  3. High Frequency Accuracy: 20ppm
  4. High Frequency Stability: 20ppm
  5. Max. Frequency Resolution: 100 MHz
  6. Low Distortion Sine Wave : -55dBc,
  7. Voltage Display ( Only SFG-1013)


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Brand: GW Instek
Category: Other Measuring Instrument

The SFG-1013 by GW Instek is a 1-channel 3 MHz function generator with high accuracy and stability. The generator is based on DDS (Direct Digital Synthesis) technology. The 3 MHz frequency range can generate sine, square, and TTL waveforms. In addition, triangle waveforms can also be generated. Contrary to the specifications, the SFG-1013 offers excellent value for the money.


  1. 6 Digit LED display
  2. DDS Technology and FPGA design
  3. 0.1Hz to 3MHz frequency range
  4. Sine, Square, Triangle and TTL output
  5. High-frequency accuracy and stability (+-20ppm)
  6. Voltage display

Package Includes:

1 x GW Instek SFG 1013 DDS Function Generator

SKU: 800112 Category:

GW Instek SFG 1013



Waveform frequency range

0,1Hz to 1MHz (Triangle waveform),
0,1Hz…3MHz (Sinus waveform),
0,1Hz…3MHz (Rectangular waveform)


6-digit LED

Output parameters impedance


Power supply

110/220/240V, ±10%, 50/60Hz

Measuring instrument features

Voltage Display
Waveforms: Rectangular, Triangle, Sinus



Dimensions (mm)

251 x 91 x 291

Weight (kg)


Shipping Weight 2.4 kg
Shipping Dimensions 30 × 25 × 11 cm
1 Year Warranty

This item is covered with a supplier warranty of 1 year from the time of delivery against manufacturing defects only. In case of manufacturing defects or issues, we will replace the part after warranty confirmation by our technical team, but we won’t offer refunds or replace the entire product.

What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.


user manual

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Country Of Origin: China