Product Dimensions:
Width×Height×Depth＝232mm×108mm×288mm
1. Simulation of sensors
and natural
environment signals
2. In Circuit Function Test
3. Serial Bus Test
4. IC test
Model DG1021 DG1011
Maximum Output Frequency 20 MHz 15 MHz
I/O USB Host，USB Device
1. DDS technology: Output signals become more accurate
and stable with lower distortion
2. 100 MSa/s of sample rate, 14 bits of vertical resolution,
4k points of memory depth
3. Intuitionistic user interface, to be easy to use without
specification
4. 10 standard waveforms:
Sine, Square, Ramp, Pulse, Noise, Exponential Rise,
Exponential Fall, Sinc, Cardiac, DC
5. Arbitray waveform defined by user
6. Versatile modulation and variety of waveforms:
AM, FM, PM, FSK, Sweep, Burst
7. Versatile input and output:
External modulation source, External clock reference
(10 MHz), External trigger input, waveforms output,
Digital synchronous
8. High accuracy and wide band width frequency counter
range up to 200 MHz
9. USB Host, to support USB disk storage
10. Seamless connectivity with DS series digital
oscilloscopes: Lossless recurrence of stored waveforms
obtained from DS
11. Multi-language user interface, built-in help system
AM
FSK
Power Cord
USB Data Wire
User Manual
BNC Cable
Model DG1021 DG1011
Standard Waveforms Sine、Square、Ramp、Pluse、Noise、Exponential Rise、Exponential Fall、Sinc、 Cardiac,、DC
Sine 1 μHz to 20 MHz 1 μHz to 15 MHz
Square 1 μHz to 5 MHz 1 μHz to 4 MHz
Pluse 500 μHz to 3 MHz 500 μHz to 2 MHz
Ramp 1 μHz to 150 kHz 1 μHz to 100 kHz
Arb 1 μHz to 5 MHz 1 μHz to 4 MHz
White Noise 5 MHz
Resolution 1 μHz
Accuracy Within 90 days: 10 ppm Within 1 year: 20 ppm, 18°C - 28°C
Temperature Index < 2 ppm/°C
Sine Wave Spectral Purity
Harmonic Distorion < 1 Vpp > 1 Vpp
DC to 20 kHz -70 dBc -70 dBc
20 kHz to 100 kHz -65 dBc -60 dBc
100 kHz to 1 MHz -50 dBc -45 dBc
1 MHz to 10 MHz -40 dBc -35 dBc
Total Harmonic Distorion DC to 20 kHz0.04%
Spurious (non-harmonic) DC to 1 MHz< -70 dBc 1 MHz to 10 MHz< -70 dBc + 6 dB/octave
Phase Noise 10kHzOffset –115 dBc / Hz, typical
Square Wave Characteristic
Rise/Fall Time < 20 ns (10% to 90%)
Overshoot < 2%
Duty Cycle 1μHz（include）to 3MHz（include） 20%to 80%
3MHz（non-include）to 4MHz（include） 40%to60%
4MHz（non-include）to 5MHz（include） 50%
Asymmetry(below 50% Duty Cycle) 1% of the period + 20ns
Jitter 6ns + 0.1% of the period
Pulse Wave Characteristics
Pluse Bandwidth 2000s max,20ns min，10ns min resolution
Overshoot < 2%
Jitter 6ns + 100 ppm of the period
Arb Wave Characteristics
Waveform Length 2 to 4k points
Amplitude Accuracy 14 bits (including sign)
Sample Rate 100MSa/s
Minimum Rising /Falling Time 35ns
Jitter (RMS) 6 ns + 30ppm
Non-Volatile Storage 4 waveforms
Output Characteristics
Amplitude 2mVPP to 10 VPP（50Ω）
4 mVPP to 20 VPP（High Z)
Amplitude Accuracy (1 kHz) ± 1% of setting ± 1 mVPP
Amplitude Flatness (sine wave relative to 1 kHz) <10 MHz0.1 dB (± 1%) 10MHz to 20 MHz 0.15 dB (± 1.5%)
DC Offset
Range (peak AC＋DC) ±5V （50Ω） ±10 V （High Z)
Accuracy ± 2% of the Offset Setting ± 0.5% (|Voffset|) of the Amplitude ± 2mV
AM Modulation
Carrier Waveforms Sine, Square, Ramp, Arb
Source Internal/ External
Modulating Waveforms Sine, Square, Ramp, Noise, Arb (2mHz to 20kHz)
Depth 0% to 120%
FM Modulation
Carrier Waveforms Sine, Square, Ramp, Arb
Source Internal/ External
Modulating Waveforms Sine, Square, Ramp, Noise, Arb (2mHz to 20kHz)
Frequency Deviation DCto 5 MHz
PM Modulation
Carrier Waveforms Sine, Square, Ramp, Arb
Source Internal/ External
Modulating Waveforms Sine, Square, Ramp, Noise, Arb (2mHz to 20kHz)
Phase Deviation 0to 360°
FSK Modulation
Carrier Waveforms Sine, Square, Ramp, Arb
Source Internal/ External
Modulating Waveforms 50% duty cycle square (2mHz to 50kHz)
Sweep
Carrier Waveforms Sine, Square, Ramp, Arb
Type Linear or Logarithmic
Direction Up or Down
Sweep Time 1 msto 500 s ± 0.1%
Source Internal/External/Manual
Marker Falling edge of Sync signal(Frequency Programmable)
Burst
Waveforms Sine, Square, Ramp, Pulse, Noise, Arb
Types Count (1 to 50,000 periods), infinite, gated
Start Phase -360° to +360°
Internal Period 1 ms to 500 s ± 1%
Gate Source External Trigger
Trigger Source Internal/External/Manual
Counter Specification
Function Frequency, period, positive/negative Pulse width, Duty cycle
Frequency range Single channel: 100mHz to 200MHz
Frequency resolution
Trigger mode Frequency, period, positive/negative Pulse width, Duty cycle
Trigger level range：±3 V （0.1％ to 100％）
Resolution：6 mV
Display 256 Horizontal x 64 Vertical
Power 100 to 240 VACRMS，45 to 440Hz，CAT II，Less than 40W
Weight 2.7kg