Rigol DG812 - Appendix B: Performance Specifications

RIGOL Appendix
DG800 Performance Verification Guide
8
Appendix B: Performance Specifications
Unless otherwise specified, all the specifications can be guaranteed when the
following two conditions are met.
 The signal generator is within the calibration period.
 The signal generator has been running ceaselessly for over 30 minutes under
the specified operating temperature (23℃±5℃).
All the specifications are guaranteed except the parameters marked with "Typical".
Model
DG812
DG811
DG822
DG821
DG832
DG831
Channel
2
1
2
1
2
1
Max. Frequency
10 MHz
25 MHz
35 MHz
Sample Rate
125 MSa/s
Waveform
Basic Waveforms
Sine, Square, Ramp, Pulse, Noise, DC, Dual-tone
Advanced
Waveforms
PRBS, RS232, Sequence
Built-in Arbitrary
Waveforms
160 types of waveforms, including Sinc, Exponential Rise, Exponential
Fall, ECG, Gauss, HaverSine, Lorentz, etc.
Frequency Characteristics
Sine
1 μHz to 10 MHz
1 μHz to 25 MHz
1 μHz to 35 MHz
Square
1 μHz to 5 MHz
1 μHz to 10 MHz
1 μHz to 10 MHz
Ramp
1 μHz to 200 kHz
1 μHz to 500 kHz
1 μHz to 1 MHz
Pulse
1 μHz to 5 MHz
1 μHz to 10 MHz
1 μHz to 10 MHz
Harmonic
1 μHz to 5 MHz
1 μHz to 10 MHz
1 μHz to 15 MHz
PRBS
2 kbps to 10 Mbps
2 kbps to 20 Mbps
2 kbps to 30 Mbps
Dual-tone
1 μHz to 10 MHz
1 μHz to 20 MHz
1 μHz to 20 MHz
RS232
baud rate range: 9600, 14400, 19200, 38400, 57600, 115200, 128000,
230400
Sequence
2 k to 30 MSa/s
Noise (-3 dB)
100 MHz bandwidth
Arbitrary
Waveform
1 μHz to 5 MHz 1 μHz to 10 MHz 1 μHz to 10 MHz
Resolution
1 μHz
Accuracy
±(1 ppm of the setting value + 10 pHz), 18℃ to 28℃
Sine Wave Spectrum Purity
Harmonic
Distortion
Typical
[1]
DC to 10 MHz (included): <-55 dBc
10 MHz to 20 MHz (included): <-50 dBc
20 MHz to 35 MHz (included): <-40 dBc
Total Harmonic
Distortion
[1]
<0.075% (10 Hz to 20 kHz)
Spurious
(non-harmonic)
Typical
[1]
≤10 MHz: <-60 dBc
>10 MHz: <-60 dBc + 6 dB/octave
Phase Noise
Typical (0 dBm, 10 kHz offset)