Rigol DHO4404 – Digital Oscilloscope (4 Channel / 400MHz)

Items in This Series

Product	Rigol DHO4404 High Resolution 4 Channel, 400 MHz Digital Oscilloscope – 12 bit, 4 GSa/sec	Rigol DHO4204 High Resolution 4 Channel, 200 MHz Digital Oscilloscope – 12 bit, 4 GSa/sec	Rigol DHO4804 High Resolution 4 Channel, 800 MHz Digital Oscilloscope – 12 bit, 4 GSa/sec
Bandwidth	400 MHz	200 MHz	800 MHz
Channels	4	4	4
Sampling Rate	4 GS/S	4 GS/S	4 GS/S

RIGOL DHO4404 12 Bit, 4Ch, 400MHz, 4GSa/S High Resolution Oscilloscope

The DHO4404 digital oscilloscope is designed to meet the designing, debugging, and testing requirements of the mainstream oscilloscope market. Adopting the brand-new chipset “Centaurus” developed by RIGOL, this series achieves a fast waveform capture rate of 1,500,000 wfms/s with the UltraAcquire mode, 500 Mpts memory depth, 12-bit vertical resolution, all combined with excellent noise floor performance and vertical accuracy to meet your requirements for more accurate measurements.

Ultra-low noise floor: 18 µVrms in minimum for cleaner signals, measuring small signals more accurately with high resolution of 12 bits (212=4096) to see the most signal detail.

The DHO4404 has up to 4 GSa/s real-time sample rate with a high sensitivity of 100 µV vertical scale, allowing capture of small signals in the microvolt (µV) range.

It also has a wide vertical sensitivity range: 100 µV/div to 10 V/div, capable of handling the smallest to the largest signals. The  front-panel Flex Knobs, brings smoother interaction and easier measurements. There’s also optional battery pack in a highly portable package for you to enjoy unlimited freedom.

Features:

•  Brand-new chipset “Centaurus” developed by RIGOL
•  Ultra-low noise floor at 18 μVrms in minimum
•  12-bit vertical resolution[1]
•  400 MHz analogue bandwidth, 4 analogue channels, and 1 EXT channel
•  Up to 4 GSa/s real-time sample rate
•  Max. memory depth: 500 Mpts (optional)
•  Min. vertical sensitivity: 100 μV/div
•  Up to 1,500,000 wfms/s waveform capture rate with the UltraAcquire mode
•  10.1” 1280*800 HD touch display
•  User-friendly Flex Knobs, bringing smoother interaction
•  Standard photoelectric encoder operating knobs, effectively prolonging its service life
•  Standard USB Device & Host, LAN, and HDMI interfaces
•  Optional battery pack in a highly portable package for unlimited freedom
•  Support online version upgrade