Rigol DG3121
120MHz Function Generator

Rigol DG3121

Features: Built-in pulse generator with adjustable width and edge Built-in PWM generator The world’s first Mixed Signal Generator with digital logic output (16 data channels and 2 clock channels) Advanced DDS technology, 300 MSa/s maximum sample rate and 120 MHz maximum output rate, 14 bits vertical resolution, 1M points of memory depth Versatile interface configuration: USB Device, LAN, GPIB, RS-232; USB Host to support USB disk, USB printer and seamless connectivity with DS series products

Model	DG3121	DG3101	DG3061	DG3121A	DG3101A	DG3061A
Maximum Output Frequency	120MHz	100MHz	60MHz	120MHz	100MHz	60MHz
I/O	USB Device, RS-232			USB Device, RS-232, LAN/GPIB

Waveforms Standard Waveforms Sine, Square, Ramp, Pulse, Noise, Exponential Rise, Exponential Fall, Sin(x)/x, Cardiac, DC Arbitrary Waveform Waveform Length 1 to 512K points Non-Volatile Memory Maximum 4 waveforms Pulse Period 100.0 ns to 2000.0 s Pulse Width 20.0 ns to 1999.9 s Variable Edge Time 10.0 ns to 1.00 ms Vertical Resolution 14 bits Sample Rate 100 MSa/s Frequency Characteristics Sine 1 μHz to 40 MHz Square 1 μHz to 40 MHz Ramp 1 μHz to 400 kHz White Noise 20 MHz of bandwidth Resolution 1 μHz; except Pulse, 5 bits Other Characteristics Amplitude (into 50 Ω) 10 mVpp to 10 Vpp Accuracy (1 kHz) ± 1％ of setting ± 1 mVpp AM Modulation Modulating Waveforms Any internal waveform Modulating Frequency 2 mHz to 20 kHz Depth 0％ to 120％ FM Modulation Modulating Waveforms Any internal waveform Modulating Frequency 2 mHz to 20 kHz Deviation DC to 40 MHz

FSK Modulation Internal Frequency 2 mHz to 1 MHz Frequency Range 1 μHz to 40 MHz PM Modulation Modulating Frequency 2 mHz to 20 kHz Deviation 0° to 360° Modulating Waveforms Any internal waveform PWM Carrier Waveforms Pulse Modulating Source Internal/External Internal Modulation Sine, Square, Ramp, Noise, Arbitrary Waveform（2 mHz to 20 kHz) Duty Cycle 0% to 100% Sweep Type Linear or Logarithmic Direction Up or Down Start/Stop Frequency 100 μHz to 40 MHz Sweep Time 1 ms to 500 s Marker Fall Edge of Sync Signal Burst Frequency 1 μHz to 40 MHz Burst Count 1 to 1,000,000 cycles or infinite Start/Stop Phase - 360°to + 360° Internal Period 1 μs to 500 s Other Parameters Clock Reference 10 MHz I/O USB Host，USB Device，RS-232 Built-in Help Multiple languages

Optional digital logic module: more actual mixed signals can be recurred together with analog channels 10 standard waveforms: Sine, Square, Ramp, Pulse, Noise, Exponential Rise, Exponential Fall, Sin(x)/x, Cardiac, DC Arbitray waveform defined by user Versatile modulation and variety of waveforms: AM, FM, PM, FSK, PWM, SWEEP, BURST Versatile input and output signals: Waveforms output, Digital synchronous signals output, External modulation source, External clock reference (10 MHz), External trigger and internal clock output (10 MHz) I/O: USB Device, RS-232, GPIB, LAN Remote access and control signal generators through 10/100M LAN interface USB Host, to support USB disk, USB printer and direct system upgrade Seamless connectivity with DS series digital oscilloscopes: Lossless recurrence of stored waveforms obtained from DS oscilloscopes Multi-language user interface, built-in help system DDS technology: Output signals become more accurate and stable with lower distortion 300 MSa/s of sample rate, 14 bits of vertical resolution, 1M points of memory depth 4.0’ QVGA color LCD

Sine Pulse Arbitrary Waveform AM Sweep

Digital Logic Output Module WEB Access Interface *This Module is Optional

Power Cord USB Data Wire Ultrawave Software User Manual

  Models, Options, & Accessories

Model	Description	List Price
DG3061A	60 MHz ARB w Lan & GP-IB