SDG3000X Series
A dual-channel function/arbitrary generator with up to 200 MHz bandwidth, 1.2 GSa/s sampling and 16-bit resolution. TrueArb and EasyPulse deliver high-fidelity, low-jitter signals with a 20 Vpp output and a 7-inch touchscreen.
Overview
The SDG3000X series is a high-performance, dual-channel function/arbitrary waveform generator. With up to 200 MHz bandwidth, a 1.2 GSa/s sample rate and 16-bit vertical resolution, it produces clean, detailed signals across a wide range of applications.
Built on DDS and enhanced with Siglent's TrueArb and EasyPulse technologies, it overcomes the jitter and distortion limits of traditional DDS — TrueArb plays arbitrary waveforms point-by-point, and EasyPulse delivers low-jitter pulses with fine width and edge control. A 20 Vpp output, sequence playback and dual/multi-pulse round out a versatile bench instrument.
Three models share identical performance and differ only in bandwidth: the SDG3082X (80 MHz), SDG3162X (160 MHz) and SDG3202X (200 MHz). Optional IQ/vector, Multi-Tone & Chirp and a 40 Mpts memory upgrade extend it further.
From R&D and education to power-device characterization (dual/multi-pulse), communications and digital testing (PRBS, IQ), the SDG3000X delivers high-fidelity, low-jitter signals from a single dual-channel instrument.
As the official Siglent distributor for Europe, we hold the SDG3000X in EU stock and back every unit with local warranty, optional ISO/DKD calibration and expert application support.
At a glance
- Type
- Function / arbitrary generator
- Models
- SDG3082X · 3162X · 3202X
- Channels
- 2
- Max bandwidth
- Up to 200 MHz
- Display
- 7-inch touch · 1024×600
- Availability
- EU stock
Key highlights
Up to 200 MHz
Dual-channel output to 200 MHz for a wide range of signals.
1.2 GSa/s · 16-bit
High sample rate and resolution for accurate, low-distortion waveforms.
20 Vpp output
Large 20 Vpp amplitude (HiZ) drives demanding loads directly.
TrueArb & EasyPulse
Point-by-point arbitrary playback and low-jitter square/pulse output.
Sequence & multi-pulse
Sequence playback (to 1024 segments) and up to 30-pulse output for power-device test.
196 arbs · 7-inch touch
196 built-in arbitrary waveforms on a 7-inch capacitive touchscreen.
Core capabilities
TrueArb & EasyPulse
Point-by-point arbitrary playback (10 mSa/s–600 MSa/s) with several interpolation modes, plus low-jitter square/pulse output with fine width and edge control.
Sequence & multi-pulse
Sequence playback with up to 1024 segments and five run modes, plus dual/multi-pulse output (up to 30 pulses) for power-device switching characterization.
Modulation, sweep & PRBS
AM, DSB-SC, FM, PM, ASK, FSK, PSK and PWM, plus sweep (linear/log/step), burst (N-cycle/gated), harmonics to the 20th order and PRBS3–PRBS32 to 120 Mbps (single-ended or differential).
IQ, Multi-Tone & Chirp (optional)
Optional IQ/vector (ASK/FSK/PSK/QAM, symbol rate to 50 MSymb/s, carrier to 200 MHz via EasyIQ), plus optional Multi-Tone and Chirp generation.
Models in the series
Identical performance — choose your bandwidth.
Specifications
Key specs across the SDG3000X series (SDG3082X / SDG3162X / SDG3202X).
- Max sine frequency
- 200 / 160 / 80 MHz
- Channels
- 2
- Frequency resolution
- 1 µHz
- Max output amplitude
- 20 Vpp (HiZ) · ±10 V
- Square / pulse max
- 60 MHz / 60 MHz
- Output impedance
- 50 Ω
- Max sample rate
- 1.2 GSa/s (2× interpolation)
- TrueArb rate
- 10 mSa/s – 600 MSa/s
- Vertical resolution
- 16-bit
- Arbitrary memory
- 20 Mpts/ch (40 Mpts opt.)
- Sequence
- Up to 1024 segments
- Standard
- Sine, Square, Pulse, Ramp, Noise, DC, Arb
- Built-in arbitrary
- 196 waveforms
- Pulse min width / edge
- 8 ns / 3 ns
- Pulse/square jitter
- 150 ps
- Sine THD
- 0.075%
- Harmonics
- Up to 20th order
- Analog / digital
- AM, DSB-SC, FM, PM, ASK, FSK, PSK, PWM
- Sweep / burst
- Linear/log/step · N-cycle/infinite/gated
- PRBS
- to 120 Mbps · single / differential
- Multi-pulse
- Up to 30 pulses
- IQ / vector¹
- to 50 MSymb/s · carrier to 200 MHz
- Interfaces
- USB host · USB device · LAN · GPIB opt.
- Display
- 7-inch touch · 1024×600
- Frequency counter
- Up to 200 MHz
- Reference clock
- 10 MHz in/out · ±1 ppm
- Power
- 100–240 V · 30–50 W
- Dimensions / weight
- 312 × 162 × 126 mm · 2.73 kg
¹ IQ/vector signal generation (SDG-3000X-IQ, EasyIQ), Multi-Tone & Chirp (SDG-3000X-MTONENL), the 40 Mpts memory upgrade and the GPIB interface are options. Amplitude figures are into a HiZ load (halved into 50 Ω). Ask us for a configured quote. Full specifications in the datasheet below.
Software & control
Build and edit waveforms on the 7-inch touch screen, from a browser, or over USB/LAN for automated test.
EasyIQ
Create and edit IQ/vector signals — ASK/FSK/PSK/QAM, MultiTone and custom constellations (optional).
EasyWave & web control
PC waveform editor (manual, line, equation, coordinate) plus a built-in web server and SCPI over USB/LAN.
Resources & downloads
Related series
Configure your SDG3000X
Tell us your bandwidth and whether you need the IQ/vector, Multi-Tone & Chirp, 40 Mpts or GPIB options — we'll quote the right SDG3082X, SDG3162X or SDG3202X.
Specifications are based on the manufacturer's official datasheet and are provided for guidance only. While we take great care to keep this information accurate and up to date, specifications, options, availability and pricing are subject to change without notice, and errors or omissions may occur. The official Siglent datasheet remains the definitive reference — please contact us to confirm any detail before ordering.