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Siglent SDG5082 80MHz Arbitrary Waveform Generator

Item no. SDG5082

Siglent SDG5082 80MHz Arbitrary Waveform Generator

Item no. SDG5082
Out of stock
Product discontinued

Siglent SDG5082 Review and Features

80MHz 2Ch Arbitrary Waveform Generator

Shipped and Supported from the USA

3 Year limited warranty

The Siglent SDG5082 is a two channel Arbitrary Waveform Generator (Function Generator) featuring DDS (Direct Digital Synthesis) design technology. The sample rate is 500MSa/s with 14 bit resolution for each channel. Siglent products represent the best design and build quality available from China. O.E.M. manufacturers for several legacy brand names in test equipment including B&K(®, and LeCroy(®, this company provides excellent design characteristics and exceptional build quality. 


  • 80MHz max output frequency
  • 2 output channels 
  • Large 3.5" TFT LCD
  • Frequency Counter with 100mHz to 200mHz range
  • Generate Sine, Square, Ramp, Pulse Gaussian White Noise and Arbitrary Waveforms
  • 14 bit, 500MSa/s sampling rate
  • USB Interface (remote control via PC)
  • Modulation: Sweep, AM, Burst, DSB-AM,ASK, FM, PWM, PM, FSK
  • Amplitude Range (Channel 1)
    • 1mVpp ~ 10Vpp (50Ω,≤ 40 MHz)
    • 1mVpp ~ 5Vpp (50Ω, 40 ~ 80MHz)
    • 2mVpp ~ 20Vpp (high impedance: ≤ 40MHz )
    • 2mVpp ~ 1- Vpp (high impedance, 40~ 80MHz)
  • Amplitude Range (Channel 2)
    • 1mVpp  ~ 1-Vpp (50Ω)
    • 2mVpp  ~ 20Vpp (high impedence)


  • Max Output Frequency
    • Sine Wave: 80MHz
    • Square Wave: 25MHz
    • Pulse Wave: 10MHz 
    • Ramp/Triangular Wave: 300kHz 
    • Gaussian White Noise: 50MHz 
    • Arbitrary Wave: 5MHz 
  • Number of Channels
    • Two
  • Sample Rate
    • 500 MSa/s
  • Arbitrary Waveform Length
    • 16 Kpts
  • Frequency Resolution
    • 1 μHz
  • Amplitude
    • CH1 ... 2 mVpp~10 Vpp
    • CH2 ... 2 mVpp~3 Vpp
  • Vertical Resolution 
    • 14 bits
  • Interface
    • viaUSB Host or Device
  • Display
    • 3.5 inch TFT Color LCD
  • Universal Input Power 
    • 110~240 VAC 45~66 Hz, CAT II
  • Weight 
    • 8 lbs
  • Dimensions
    • Width: 9 1/64th" (229mm)
    • Height: 4 9/64th" (105mm) 
    • Depth: 11 1/16th" (281mm)

Users Manual 


3-year limited warranty

30 day satisfaction guarantee
Satisfaction Guarantee
Your satisfaction is important to us. If you're not satisfied, return the product within 30 days of purchase for a refund or credit.

Return policy
Three year warranty
Limited Warranty
Circuit Specialists wants you to be happy with your purchase. This product comes with a three-year limited warranty.

Warranty policy
Free tech support
Free Tech Support
Circuit Specialists offers free technical support for the life of your product. Please call our technical team with any questions.

1-800-528-1417 ext. 3
Mon - Fri: 8:00 AM - 5 :00 PM (MST)

Some products must be specially ordered, usually resulting in a 1–2 business day delay. Please contact us for an estimated delivery date.