Rigol DG1022 User Manual

RIGOL
© 2008 RIGOL Technologies, Inc.
User’s Guide for DG1022
4-5
Data Overflow
1. Frequency upper limit=***
Different waveforms have different frequency upper limits:
Sine wave frequency upper limit=20MHz
Square wave frequency upper limit=5MHz
Ramp wave frequency upper limit=150kHz
Pulse wave frequency upper limit=3MHz
Arbitrary wave frequency upper limit=5MHz
If the set frequency is higher than the upper limit, the system will adjust the
frequency to the corresponding upper limit.
2. Frequency lower limit=***
Different waveforms have different frequency lower limits:
Sine wave frequency lower limit=1μHz
Square wave frequency lower limit=1μHz
Ramp wave frequency lower limit=1μHz
Pulse wave frequency lower limit=500μHz
Arbitrary wave frequency lower limit=1μHz
If the set frequency is lower than the lower limit, the system will adjust the
frequency to the corresponding lower limit.
3. Period upper limit=***
Different waveforms have different period upper limits:
Sine wave period upper limit=1Ms
Square wave period upper limit=1Ms
Ramp wave period upper limit=1Ms
Pulse wave period upper limit= 2ks
Arbitrary wave period upper limit 1Ms
If the set period is higher than the upper limit, the system will adjust the period to
the corresponding upper limit.
4. Period lower limit=***
Different waveforms have different period upper limits:
Sine wave period lower limit=50ns
Square wave period lower limit=200ns
Ramp wave period lower limit=6.6667μs
Pulse wave period lower limit=333.3ns
Arbitrary wave period lower limit=200ns
If the set period is lower than the lower limit, the system will adjust the period to

Rigol DG1022 Specifications

General

Model	DG1022
Type	Function/Arbitrary Waveform Generator
Channels	2
Maximum Frequency	20 MHz
Frequency Range	1 μHz to 20 MHz
Sample Rate	100 MSa/s
Vertical Resolution	14 bits
Waveform Types	Sine, Square, Ramp, Pulse, Noise, Arbitrary
Output Impedance	50 Ω
Modulation Types	AM, FM, PM, FSK, PWM
Sweep Modes	Linear, Logarithmic
Frequency Accuracy	±20 ppm
Frequency Resolution	1 μHz
Display	3.5 inch TFT LCD
Waveform Length	8 kpts
Arbitrary Waveform Length	8 kpts
Amplitude Accuracy	±(1% of setting + 1 mVpp)
Interfaces	USB Device, USB Host
Power Supply	100-240 V AC