Difference between revisions of "Rigol DG900 Series"

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{{Infobox signal generator
{{Infobox signal generator
| image = [[File:Rigol_DG811_frontpanel.png|180px]]
| image =  
| name = Rigol DG900 Series
| name = Rigol DG900 Series
| status = in progress
| status = in progress

Revision as of 08:05, 4 October 2020

Rigol DG900 Series
Status in progress
Source code rigol-dg
Frequency (sine) 50-100MHz
Frequency (square) 15-20MHz
Frequency (other) 15-20MHz (pulse), 1.5-2MHz (ramp)
Frequency (user) 15-20MHz
Waveforms sine, square, ramp, pulse, harmonic, noise, arbitrary waveform
Waveform memory 16 Mpts
Modulation AM, FM, PM, DSB-AM, FSK, ASK, PWM
Connectivity USBTMC
Website rigolna.com

Rigol DG900 Series Arbitrary Waveform Generators are 2 channel, 50-100MHz high-resolution (16bit) signal generators with 16 Mpts waveform memory.


Devices

Hardware on all these models is identical, only difference is in software/firmware.

Model Channels Max Frequency (Sine) Max Frequency (Square) Arbitrary Waveform Length Frequency Counter
DG952 2 50 MHz 15 MHz 16 Mpts Y
DG972 2 70 MHz 20 MHz 16 Mpts Y
DG992 2 100 MHz 25 MHz 16 Mpts Y


Hardware

Digital:

TODO

Analog:

TODO

Photos

Protocol

TODO

Example use

Depending on your type of connection you have to can either use the USBTMC connection parameter or the TCP/IP connection parameter. Examples:


 -d rigol-dg

(usually no parameters are needed when connecting via USB)

When connecting over TCP/IP need to specify ip address and port:

 -d rigol-dg:conn=tcp-raw/192.168.42.42/5555

Check the capabilities of the meter's driver, and current state of settings:

 $ sigrok-cli -d rigol-dg --show

Check the capabilities specific to a channel (1 or 2):

 $ sigrok-cli -d rigol-dg -g 1 --show


Enable or disable channel output (first channel):

 $ sigrok-cli -d rigol-dg -g 1 --set --config enabled=true
 $ sigrok-cli -d rigol-dg -g 1 --set --config enabled=false

Get or set the waveform function (second channel):

 $ sigrok-cli -d rigol-dg -g 2 --get pattern
 $ sigrok-cli -d rigol-dg -g 2 --set --config pattern=square

Get or set the output signal frequency:

 $ sigrok-cli -d rigol-dg -g 1 --get output_frequency
 $ sigrok-cli -d rigol-dg -g 1 --set --config output_frequency=20000

Get or set the output signal amplitude:

 $ sigrok-cli -d rigol-dg -g 1 --get amplitude
 $ sigrok-cli -d rigol-dg -g 1 --set --config amplitude=3.3

Get or set the output signal offset:

 $ sigrok-cli -d rigol-dg -g 1 --get offset
 $ sigrok-cli -d rigol-dg -g 1 --set --config offset=1.0

Get or set the output signal phase:

 $ sigrok-cli -d rigol-dg -g 1 --get phase
 $ sigrok-cli -d rigol-dg -g 1 --set --config phase=90.0

Get or set the output signal duty cycle:

 $ sigrok-cli -d rigol-dg -g 1 --get output_duty_cycle
 $ sigrok-cli -d rigol-dg -g 1 --set --config output_duty_cycle=25.0


Acquire measurement data (frequency counter output):

 $ sigrok-cli -d rigol-dg --continuous
 $ sigrok-cli -d rigol-dg --time 10s
 $ sigrok-cli -d rigol-dg --samples 10

Resources