SIGLENT SPA1010 Amplifier output control
January 15, 2019
The SIGLENT SPA1010 Amplifier can be a useful accessory for applications requiring higher voltage and/or current from a signal source like a SIGLENT SDG arbitrary waveform generator. The SPA features a power-on indicator LED, Short LED, a X10 indicator LED, and a set of switches on the front panel. To use: Connect the output of … Continued
Where do I find environmental, EMC, and other compliance information for your products?
January 10, 2019
Information regarding product compliance is available on the datasheet for each product. Contact your local Siglent office for more details if you have trouble finding what you need. You can also write support@siglentna.com
Programmatically selecting a built-in arbitrary waveform with an SDG
January 3, 2019
The SDG series of arbitrary waveform generators have a number of built-in arbitrary waveforms including health-related waveforms like cardiac and math waveforms like sinc. To read the available waveforms, you can send the following string: STL? This will return a list similar to the following (the exact return data depends on the instrument model and firmware … Continued
SDG selection table
December 18, 2018
Here is a table showing the output protection on the SIGLENT SDGThere is the ‘short circuit’ protection in all our generators.(he output of the generator can be connected together, please see the attached pic) Series Channels Max Sine Frequency (MHz) Arbitrary Waveform Data Depth Resolution (Bits) Output Protection SDG800 1 30 16 kpts 14 SC (all), OVP … Continued
Are your instruments FCC compliant?
December 14, 2018
Test and measurement equipment is exempt from FCC emissions limits per CFR 47, Part 15, para 15.103(c): https://www.gpo.gov/fdsys/pkg/CFR-2002-title47-vol1/pdf/CFR-2002-title47-vol1-sec15-103.pdf Specifically: “(c) A digital device used exclusively as industrial, commercial, or medical test equipment.”
Calculating Output Amplitude Accuracy using dB
October 1, 2018
Some specifications, like the SDG800 and 1000 series, describe the vertical accuracy using dB The SDG1000, for example, states: Vertical Accuracy = ± (0.3 dB + 1 mV) First, let’s convert the dB part… Vertical Accuracy(dB) = 20 log (1 + (Error(%)/100)) ±0.3 dB = 20 log (1 + (Error(%)/100)) Error (%) = 3.5% So, … Continued
Create an arbitrary waveform using Coordinate Mode with EasyWave software
August 24, 2018
There are a number of ways to create waveforms for arbitrary generators. The correct method depends on: The number of segments of the waveform? Required precision of the location of each sample? Complexity of the waveform? Is it a number of pulses or a number of complex curves/small details? For sequences of pulses/square waves or to … Continued
Create variable duration waveform bursts using Gated Bursting techniques with SIGLENT SDG generators
August 23, 2018
Some applications require sourcing a waveform with variable duration on and off times and/or delivering variable width bursts of a specific waveform type. This is typically the case when you want to control the amount of energy delivered to the device-under-test (DUT). Bursts of signals with dwell or dead time between bursts can limit the … Continued
Waveform Combination and adding noise to SDG1000X, SDG2000X, and SDG6000X generator output signals
May 4, 2018
The X series of SIGLENT SDG arbitrary generators, including the 1000X, 2000X, and 6000X models, offer a large array of adjustments and features that can make common tasks quite simple. One common application is to add a certain amount of noise to a standard waveform and then adjust the characteristics of the noise level. This … Continued
USB Connectivity Checklist
April 24, 2018
The Universal Serial Bus (USB) is very popular and has added a tremendous level of convenience and flexibility to computer and peripheral controls, including test and measurement instrumentation. As with all technology, it isn’t always sunshine and blue skies. Here are some common troubleshooting steps for USB connection issues: – Is the instrument plugged in … Continued