Siglent SDS2074 DSO

Description

The Siglent SDS2074 is a very high quality four channel digital storage oscilloscope. It features a real-time sample rate of up to 2 GSa/s and a bandwidth of 70 MHz.

The SDS2000 Series Oscilloscopes use an advanced technology and are high performance digital oscilloscopes to meet customer’s applications with its innovative SPO technology, powerful ditigal trigger function, serial decode function and logic analyzer.

This high performance standard not only ensures capturing real-time instantaneous signals, but also observes details of repeated signals. The SDS2074 has a refresh rate of up to 110.000 wfms/s, enabling users to capture instantaneous signals, as well as abnormal signals more quickly. It also helps to enhance the waveform capturing ability and to expedite a circuit debug course. The quality of the Siglent oscilloscopes is comparable to Agilent and Tektronix oscilloscopes.

The particularly large TFT color displays are very easy to read. Thanks to an intelligent system for displaying or masking information, the largest possible area is always available for displaying signals. The signal curves, the FFT display, and other functions can be shown simultaneously on the display.

Model Overview	SDS2072	SDS2074	SDS2102	SDS2104	SDS2202	SDS2204	SDS2302	SDS2304
Bandwidth	70 MHz	70 MHz	100 MHz	100 MHz	200 MHz	200 MHz	300 MHz	300 MHz
Sample Rate (max.)	2 GSa/s	2 GSa/s	2 GSa/s	2 GSa/s	2 GSa/s	2 GSa/s	2 GSa/s	2 GSa/s
Memory Depth	28 Mpts	28 Mpts	28 Mpts	28 Mpts	28 Mpts	28 Mpts	28 Mpts	28 Mpts
Channels	2	4	2	4	2	4	2	4

Optional Features

Signal Decoder Option (software option)

With the signal decoder and trigger option serial protocols events can be easily isolated and analysed. The decoded details are shown directly on the waveform with an intuitive, color coded overlay.

MSO Function (software option & hardware module)

The combination of the MSO software option (SDS-2000-8LA) and the Logic Analyser hardware module (SPL1008) adds an additional 8 bit logic analyser to the SDS2000 series devices.

Built-in Arbitrary Waveform Generator (software option)

The SDS2000 has a built-in 1 channel arbitrary waveform generator with a max. frequency of 25 MHz (sine), a sample rate of 125 MSa/s and a vertical resolution of 14 bit. It supports standard output functions like sine, square/pulse, ramp, noise, cardiac, gaus pulse and exponential functions and arbitrary waveforms with a max length of 16 kpts.

Special Features

Deep Memory (28 Mpts)

The Siglent SDS2000 oscilloscopes can store up to 28 million measurement points. You can zoom into a selected part of the captured waveforms to get more details and scroll within the measurement points. The 2 GSa/S, 28 Mpts architecture provides the ability to capture a fast transient or a long acquisition.

Sequential Signal Acquisition

Sequence is also a kind of acquisition mode, which does not display waveform during sampling process. It improves the waveform capture rate, and the maximal capture rate is more than 300,000 wfs/s. So it can capture the small probability event effectively.

Innovative SPO technology

With the "Super-Phosphor" Oscilloscope (SPO) and its multi-level intensity grading display, extensive signal characteristics with a very large number of measurement values can also be displayed completely. A color display option changes the intensity grading into a color temperature display. The more often a waveform appears, the warmer the color is.

Digital Trigger Function

Base on hardware technology, SDS2000 series realized digital trigger system with its high triggering sensitivity, low trigger jitter, and supports smart trigger function, such as HDTV video trigger, serial trigger function, window, interval, runt, dropout and pattern trigger.

$Picture: Advanced Math Functions$

Advanced Math Functions

The SDS2000 series supports several math operations (addition, subtraction, multiplication, division), FFT (Fourier transform) operation and math function operation (differential, integral, square root).

Masked Pass/Fail-Tests

One way to verify a waveform's compliance to a particular set of parameters is to use pass/fail testing. A pass/fail defines a region of the oscilloscope's display in which the waveform must remain in order to comply with chosen parameters. Compliance to the mask is verified point-by-point across the display. Features: User defined masks, Pass/Fail counts, Stop on Fail, Fail Alarm

Auto measurements with statistics

The oscilloscope measures up to five parameters like rise- and fall-time, amplitude, pulse width, duty cycle and many more simultaneously and shows statistics for every parameter (current, mean, min, max and other values).

Specifications

General Data	Digital Oscilloscope Siglent SDS2074
Display	20.32 cm (8") WVGA-Color-LCD
Resolution	800 × 480 Pixel
Interface	USB-host for i.e. USB sticks USB-Device for a PC connection or USB Pict-Bridge printerinterface LAN for network connectivity (VIX-II) GPIB (IEE-488, General Purpose Interface Bus) using the optional USB-GPIB Module Trigger- and Pass/Fail output
Size (W × H × D)	35.2 cm × 22.4 cm × 11.2 cm 13.8" × 8.8" × 4.4"
Weight	3.6 kg 7.94 lbs
Supported operation systems	Windows XP (32Bit + 64Bit) Windows Vista (32Bit + 64Bit) Windows 7 (32Bit + 64Bit)

Oscilloscope Functions	Digital Oscilloscope Siglent SDS2074
Channels	4
Real-time sample rate	up to 2 GSa/s realtime (1 Channel)
Bandwidth	70 MHz
Sampling Modus	Normal, Average, Peak Detect, High Res
Mathematics	+, -, *, /, FFT, d/dt ,∫dt,√
FFT windows	Rectangle, Hanning, Hamming, Blackman
Signal Bus Decoding (optional)	RS232/UART, I²C, SPI, CAN, LIN

Signal	Digital Oscilloscope Siglent SDS2074
Input	DC/AC coupling, CAT I 400 Vrms
Real-time sample rate	up to 2 GSa/s realtime (1 Channel)
Time base	1 ns/div to 50 s/div
Memory	28 Mpts (1 Channel)
Input Impedance	(1 MΩ ± 2%) \|\| (20 pF ± 4 pF) or 50 Ω ± 2% (switchable)

Vertical	Digital Oscilloscope Siglent SDS2074
Analog digital converter (A/D)	8 Bit
Sensitivity range (V/div)	2 mV/div to 10 V/div
Offset range	2 mV/div to 10 V/div

Trigger	Digital Oscilloscope Siglent SDS2074
Trigger	Channel, Ext
Signal system and line/field frequency (Video triggering mode)	NTSC, PAL/Secam, 720p/50, 720p/60, 1080p/50, 1080p/60, 1080i/50, 1080i/60, Custom
Triggerfunctions	Edge, Pulse, Slope, Video, Pattern, Window, Interval, Runt, DropOut, RS232/UART (option), I²C (option), SPI (option), CAN (option), LIN (option)

Measurement	Digital Oscilloscope Siglent SDS2074
Cursor measurement	Manual and Track Measure modes
Auto measurement	Vpp, Vmax, Vmin, Vamp, Vtop, Vbase, Vavg, Mean, Crms, Vrms, ROV, FOV, RPRE, FPRE, Rise time, Fall time, Freq, Period, + Wid, - Wid, + Dut, - Dut, BWid, Phase, FRR, FRF, FFR, FFF, LRR, LRF, LFR, LFF