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Siglent SDG5122 120 MHz Function/Arbitrary Waveform Generator

Item no. SDG5122
Free shipping

Siglent SDG5122 120 MHz Function/Arbitrary Waveform Generator

Item no. SDG5122
On backorder

Siglent SDG5122 120 MHz Function/Arbitrary Waveform Generator

Siglent Technologies invented the pulse generator algorithm EasyPulse, which is found in the SDG5122 waveform generators. Based on this new technology, the SDG5122 is capable of generating a pulse signal with low jitter, fast rising and falling edge (frequency independent effect), small duty cycle, edge and pulse width can be a wide range of adjustment. 

Key Features

  • Up to 120MHz Output Frequency
  • 500MSa/S Sampling Rate
  • 14-bit Vertical Resolution
  • Memory depths of 512kpts for CH2 and 16kpts for CH1
  • Dual Floating Output Channel
  • EasyPulse Technology


Maximum output frequency


Output channels


Sampling rate


Wave length


Frequency resolution


Vertical resolution



Sine, Square, Ramp, Pulse, Gaussian white noise, Arb

Modulation function

AM,DSB-AM, FM, PM, FSK, ASK,PWM, Sweep, Burst


CH1/CH240MHz: 1mVpp~10Vpp(50Ω), 2mVpp~20Vpp(high impedance)
40MHz~100MHz:  1mVpp~5Vpp(50Ω), 2mVpp~10Vpp(high impedance)
100MHz~120MHz:  1mVpp~2.5Vpp(50Ω),2mVpp~5Vpp(high impedance) 

Frequency counter

Frequency range: 100 mHz ~ 200 MHz


USB Host, USB Device

Optional interface




Accessoires Included:

  • Siglent SDG5122 Arbitrary Function Generator
  • User Manual
  • Warranty Card
  • CD (including EasyWave 1.0 computer software system)
  • Power Cord
  • USB Cable
  • Quick Start Guide
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
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)

Expected delivery within 3-7 business days after shipping. Free shipping offer applies only to orders that weigh under 150 lbs. Offer limited to the contiguous U.S. Certain exclusions and limitations may apply. Circuit Specialists reserves the right to modify or discontinue any offer at any time.

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