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Rigol DHO1074 - 4 Channel / 70 MHz Digital Oscilloscope

Name: Rigol DHO1074 - 4 Channel / 70 MHz Digital Oscilloscope
Brand: Rigol
SKU: RigolDHO1074
Price: 899.00 USD
Availability: InStock
Rating: 4.00 (1 reviews)

4 (1 Review) | Catalog: DHO1074 | Model: Rigol DHO1074

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High Resolution 4 Channel, 70 MHz Digital Oscilloscope - 12 bit, 1 GSa/sec, 50 MPts Memory

70 MHz bandwidth
4 analog channels
Up to 2 GSa/s real time sample rate
50 Mpts maximum memory depth (100M with option DHO1000-RLU-01)
Standard serial decoding: SPI, I2C, RS232/UART, CAN and LIN
50000 wfms/s waveform capture rate
10.1 inch HD touch display (1280 x 800)
12 bit vertical resolution (16 bit in high resolution mode)
Standard USB Device & Host, LAN, and HDMI interfaces
Ultra-low noise floor for cleaner signals, measuring small signals accurately

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Product	Rigol DHO1074 High Resolution 4 Channel, 70 MHz Digital Oscilloscope - 12 bit, 1 GSa/sec, ...	Rigol DHO1072 High Resolution 2 Channel, 70 MHz Digital Oscilloscope - 12 bit, 1 GSa/sec, ...	Rigol DHO1102 High Resolution 2 Channel, 100 MHz Digital Oscilloscope - 12 bit, 1 GSa/sec, ...	Rigol DHO1104 High Resolution 4 Channel, 100 MHz Digital Oscilloscope - 12 bit, 1 GSa/sec, ...	Rigol DHO1202 High Resolution 2 Channel, 200 MHz Digital Oscilloscope - 12 bit, 1 GSa/sec, ...	Rigol DHO1204 High Resolution 4 Channel, 200 MHz Digital Oscilloscope - 12 bit, 1 GSa/sec, ...
Price
In Stock
Bandwidth	70 MHz	70 MHz	100 MHz	100 MHz	200 MHz	200 MHz
Channels	4	2	2	4	2	4
Sampling Rate	2 GS/S	2 GS/S	2 GS/S	2 GS/S	2 GS/S	2 GS/S
Compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare	Add to compare

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Rigol DHO1074

70 MHz bandwidth
4 analog channels
Up to 2 GSa/s real-time sample rate
50 Mpts maximum memory depth (100M with option DHO1000-RLU-01)
Standard serial decoding: SPI, I2C, RS232/UART, CAN and LIN

4 Channel / 70 MHz Digital Oscilloscope

The DHO1000 series provides improved signal integrity and value with Rigol’s latest oscilloscope technology. The UltraVision III platform, combined with a new ASIC chip design that provides true 12-bit samples makes the DHO1000 a great solution for benchtop applications where noise and accuracy are paramount. With bandwidths from 70 MHz to 200 MHz, these 2 and 4-channel oscilloscopes have Rigol’s best signal visualization capabilities. The DHO1000 series is a powerful entry-level solution for engineers seeking next-generation signal quality and value.

Model	Channels	Bandwidth	Vertical Res.	Max Sample Rate
DHO1072	2 + EXT	70 MHz	12 bit	2 GSa/s
DHO1074	4 + EXT	70 MHz	12 bit	2 GSa/s
DHO1102	2 + EXT	100 MHz	12 bit	2 GSa/s
DHO1104	4 + EXT	100 MHz	12 bit	2 GSa/s
DHO1202	2 + EXT	200 MHz	12 bit	2 GSa/s
DHO1204	4 + EXT	200 MHz	12 bit	2 GSa/s

12 bit resolution - 16x improvement in quantization uncertainty

RIGOL’s latest oscilloscope technology includes a new custom chipset design enabling sampling with true 12 bit resolution. This reduces the quantization level between bits by a factor of 16. These high resolution samples improve signal fidelity and analysis capabilities for signals from power to communications.

Low noise

Rigol’s new ASIC chipset with dramatically lower front end noise makes the most of 12 bit analog to digital converters with a significantly lower noise floor. With the noise reduced by a factor of 5 compared to UltraVision II oscilloscopes, analyze smaller signal artifacts with a combination of speed and accuracy.

Ultra Acquire Burst Capture

Capture and visualize events at up to an equivalent rate of 1.5 million waveforms per second. Set your frame number to capture and visualize using a density, waterfall, perspective, or mosaic display. Utilize UltraAcquire to capture small, dynamic changes within a complex signal.

Useful long memory - Record, navigate, and analyze with flexible memory

With up to 100 Million points in a single capture, use the deep memory to record events, navigate long continuous captures, or even further reduce the noise with high resolution mode. Work with the deep memory using precision measurements for complete signal analysis.

Standard memory is 50Mpts, it can be increased to 100Mpts with option DHO1000-RLU-01.

Applications

An oscilloscope is an important tool for making power supply measurements. With up to 12-bit vertical resolution, the DHO1000 series makes it easy for you to perform ripple measurement and quality test.

This series redefines what you can expect in an entry-level oscilloscope by providing excellent noise performance and 12-bit high resolution, providing basic functionality for higher education.

The 10.1-inch large HD touch display enables better view of signals. Large memory depth and the Autoscale function make it ready for testing of embedded system designs.

With standard CAN and LIN serial decoding functions, it provides a more affordable solution for automotive electronics testing.

User interface overview

1 Waveform View 8 Result Sidebar

2 Run State Label 9 Notification Area

3 Horizontal Timebase Label 10 Split-screen Display

4 Sample Rate & Memory Depth 11 Math Labels

Label

5 Horizontal Delay Label 12 Channel Labels

6 Trigger Label 13 Function Navigation Icon

7 Function Toolbar

Front panel overview

Please note, the image below shows a four-channel model.

1 10.1'' Capacitive Touch Screen 9 Trigger Controls

2 Multipurpose Knobs 10 Vertical Controls

3 Measure Key 11 Horizontal Controls

4 Cursor Key 12 Probe Compensation Signal

Output Terminal/Ground Terminal

5 Analyse Key 13 Analog Channel Input Terminals

6 Touch Lock Key 14 USB HOST Port

7 Common Tools Keys 15 Power Switch

8 Quick Action Key (Self-defined

function)

Rear panel overview

1 Trigger Output Connector 6 USB DEVICE Port

2 External Trigger Input Connector 7 LAN Port

3 10 MHz Reference Clock Input Connector 8 AC Power Cord Connector

4 10 MHz Reference Clock Output Connector 9 Fuse

5 HDMI Connector 10 Security Lock Hole

Tech Specs

Oscilloscopes/Digital Oscilloscopes Template
Bandwidth	70 MHz
Channels	4
Sampling Rate	2 GS/S
Memory	50 MP [megapoints] (51200 kB)
Rise Time	5 ns
# Logic Channels	0 EA
Waveforms per second	50000
Screen Size	10.1 IN
Bits	12
Test Equipment General Attributes
Warranty	3 YEARS
Safety Approval	CSA, UL
Interfaces I/O	LAN / Ethernet, USB Host, HDMI, USB
Product Weight	8.4 LBS
Product Height	8.45 IN
Product Length	4.74 IN
Product Width	14.1 IN
Shipping Weight	12 LBS

4

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Average Customer Review

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Powerful but Buggy

4.0

This oscilloscope brings a few features from higher-end oscilloscopes that enhance its usability, but some features you may expect from a scope of this class are curiously missing. The menus are (mostly) intuitive, with nearly all options and settings available in the top couple of layers. The ease of moving the windows around is very helpful when you have a few different types of displays on screen at one time. The FFT function is well implemented with a fast update rate and most of the settings you would expect. Strangely, there is no 50-Ohm input option, despite it being visible in the input menu diagram (and the hardware being capable of doing it). Unfortunately, the software is extremely buggy. Rigol has a history of making good hardware, but is somewhat lacking in software quality - this scope is no exception. For example, if you want to access the input menu of a channel, you have four ways to do it, but 2 of those ways will turn the channel off instead in most cases. This is because tapping, double-tapping, or long-tapping the channel button or icon will disable the channel if it is already selected. Once it's off, the ladder two actions will actually get you to the input menu. There are many bugs like this, even in the newest software version (as of this review). Thankfully, I have yet to encounter a bug that actually caused a loss of data or crash. However, the build quality is excellent. with a good button and knob layout and solid mechanical design. Despite sharing the same processor and software as the DHO800 series, this scope has a larger display, fully enabled ADC, and a more powerful FPGA. All of the features and quirks make the scope surprisingly good as an educational device (students can't blow up a 50-Ohm input if there is no 50-Ohm input). Overall, as long as you can deal with the annoying bugs, this scope performs well.

Verified Purchase Jordan Harris-Toovy on Apr 10, 2024

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Rigol DHO1074 - 4 Channel / 70 MHz Digital Oscilloscope

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Rigol DHO1074

4 Channel / 70 MHz Digital Oscilloscope

12 bit resolution - 16x improvement in quantization uncertainty

Low noise

Ultra Acquire Burst Capture

Useful long memory - Record, navigate, and analyze with flexible memory

Applications

User interface overview

Front panel overview

Rear panel overview

Tech Specs

Oscilloscopes/Digital Oscilloscopes Template

Test Equipment General Attributes

4

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