RIGOL
© 2006 RIGOL Technologies, Inc.
User’s Guide for DG2000 Series
5-2
Specifications
Frequency Characteristic
（
DG2041A
）
Waveforms
Sine, Square, Ramp, Triangle, Pulse, Noise, DC, Arb
Sine 1µHz
to
40MHz
Square 1µHz
to
40MHz
Pulse
500µHz to 16MHz
Ramp 1µHz
to
400kHz
White Noise
20MHz bandwidth (-3dB) (typical)
Resolution 1
µHz
Accuracy
Within 90 days: ±50 ppm
Within 1 year: ±100 ppm
18°C ~ 28°C
Temperature index
< 2 ppm/°C
Frequency Characteristic
（
DG2021A
）
Waveforms
Sine, Square, Ramp, Triangle, Pulse, Noise, DC, Arb
Sine
1µHz to 25 MHz
Square
1µHz to 25 MHz
Pulse
500µHz to 10MHz
Ramp 1µHz
to
250kHz
White Noise
20MHz bandwidth (-3dB) (typical)
Resolution 1
µHz
Accuracy
Within 90 days: ±50 ppm
Within 1 year: ±100 ppm
18°C ~ 28°C
Temperature index
< 2 ppm/°C
Sine Wave Spectral Purity
Harmonic
Distortion
< 1 V
pp
> 1 V
pp
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
Distortion
DC to 20 kHz, 1V
pp
<0.2%
