High Resolution Modular Oscilloscope

MO3 Series

Bandwidth:500MHz

Sampling Rate:3GSa/s

Memory Depth:360Mpts

Analog Channels:4

Vertical Resolution:12bit

High Resolution Modular Oscilloscope

MO3 Series

Bandwidth:500MHz

Sampling Rate:3GSa/s

Memory Depth:360Mpts

Analog Channels:4

Vertical Resolution:12bit

modular oscilloscopes

Micsig MO3 series high-resolution modular oscilloscope is only 3 cm high, making it the ultimate space-saving solution for desktops and test racks. The MO3 series features a 12-bit precision ADC, offering 500 MHz analog bandwidth, 3 GSa/s real-time sampling rate, 360 Mpts, and 4 analog channels; Supports HDMI direct connection for seamless access to large screens, with no software installation required. Users can control the oscilloscope using a mouse for simple and intuitive operation. Supports oscilloscope cascading with up to 16 channels, effectively reducing the cost of using multi-channel oscilloscopes. Supports PC-based oscilloscope remote control, SCPI protocol, secondary development, and high-speed data streaming, making it the top choice for test system integration.


HDMI Direct Connection Display

Users do not need to install any software. MO3 series supports HDMI direct connection for unlimited large screen viewing. Mouse operation is simple and easy to learn.


System Integration

Only 3 cm high and compact in size, it fits easily into a rack and supports test system integration.


Supports host computer control of oscilloscopes, SCPI protocol, secondary development, and high-speed data transmission, making it the first choice for test system integration.




Cost-Effective Choice for Multi-Channel Oscilloscope

It supports rack-mounted installation, or the synchronization of N units in a matrix to achieve a greater number of analog channels (4*N).


Achieve oscilloscope cascading with up to 16 channels through the MOS4 synchronizer, effectively reducing the cost of using multi-channel oscilloscopes.




12-bit Vertical Resolution

The MO3 series utilizes a 12-bit high-resolution ADC, offering a quantization level of up to 4096, which is 16 times that of a traditional 8-bit ADC. This helps users to observe the details of waveforms more completely and clearly.

Extremely Low Baseline Noise

The MO3 series maintains a baseline noise of less than 80μVrms across the full bandwidth of 500MHz, allowing you to accurately capture subtle yet important signals during circuit debugging and signal analysis processes.

Deep Memory with Standard Segmented Storage

With a 360Mpts memory depth, even when two channels are active simultaneously, there is no reduction in storage capacity, ensuring excellent signal fidelity at large time bases.


Standard segmented storage divides the limited memory space into multiple smaller segments, consolidating multiple trigger events into a single storage space. Coupled with convenient analysis and viewing features, it allows for free combination display and individual display, making analysis and positioning more accurate and efficient, turning the search for a "needle in a haystack" into a possibility.

Hardware Digital Filtering

Hardware digital filtering can selectively pass or block signal components within specific frequency ranges, which is very useful for analyzing specific frequency bands of a signal or observing changes in specific frequency components.

modular oscilloscopes

Micsig MO3 series high-resolution modular oscilloscope is only 3 cm high, making it the ultimate space-saving solution for desktops and test racks. The MO3 series features a 12-bit precision ADC, offering 500 MHz analog bandwidth, 3 GSa/s real-time sampling rate, 360 Mpts, and 4 analog channels; Supports HDMI direct connection for seamless access to large screens, with no software installation required. Users can control the oscilloscope using a mouse for simple and intuitive operation. Supports oscilloscope cascading with up to 16 channels, effectively reducing the cost of using multi-channel oscilloscopes. Supports PC-based oscilloscope remote control, SCPI protocol, secondary development, and high-speed data streaming, making it the top choice for test system integration.


HDMI Direct Connection Display

Users do not need to install any software. MO3 series supports HDMI direct connection for unlimited large screen viewing. Mouse operation is simple and easy to learn.



System Integration

Only 3 cm high and compact in size, it fits easily into a rack and supports test system integration.


Supports host computer control of oscilloscopes, SCPI protocol, secondary development, and high-speed data transmission, making it the first choice for test system integration.


Cost-Effective Choice for Multi-Channel Oscilloscope

It supports rack-mounted installation, or the synchronization of N units in a matrix to achieve a greater number of analog channels (4*N).


Achieve oscilloscope cascading with up to 16 channels through the MOS4 synchronizer, effectively reducing the cost of using multi-channel oscilloscopes.


12-bit Vertical Resolution

The MO3 series utilizes a 12-bit high-resolution ADC, offering a quantization level of up to 4096, which is 16 times that of a traditional 8-bit ADC. This helps users to observe the details of waveforms more completely and clearly.


Equipped with a variety of interfaces such as USB 3.0/2.0 Host, USB Type-C, LAN, QSFP+, HDMI, Trigger in, and 10MHz clock in/out.



Extremely Low Baseline Noise

The MO3 series maintains a baseline noise of less than 80μVrms across the full bandwidth of 500MHz, allowing you to accurately capture subtle yet important signals during circuit debugging and signal analysis processes.



Deep Memory with Standard Segmented Storage

With a 360Mpts memory depth, even when two channels are active simultaneously, there is no reduction in storage capacity, ensuring excellent signal fidelity at large time bases.


Standard segmented storage divides the limited memory space into multiple smaller segments, consolidating multiple trigger events into a single storage space. Coupled with convenient analysis and viewing features, it allows for free combination display and individual display, making analysis and positioning more accurate and efficient, turning the search for a "needle in a haystack" into a possibility.



Hardware Digital Filtering

Hardware digital filtering can selectively pass or block signal components within specific frequency ranges, which is very useful for analyzing specific frequency bands of a signal or observing changes in specific frequency components.

Key Specifications

ModelMO34-500MO34-350MO34-250MO34-500ProMO34-350ProMO34-250Pro
Bandwidth500MHz350MHz250MHz500MHz350MHz250MHz
Rise Time≤0.7ns≤1ns≤1.4ns≤0.7ns≤1ns≤1.4ns
Analog channels444444
Real-time sampling rate3GSa/s3GSa/s3GSa/s3GSa/s3GSa/s3GSa/s
Memory Depth360Mpts
360Mpts
ConfigurationBasic SoftwareSoftware used for system integration
Vertical Resolution12bit
Max. waveform capture rate230,000wfms/s
Input Impedance50Ω / 1MΩ
Power supplyDC 24V
Dimensions224.5*30*264.3mm(Width*Height*Depth)

Key Specifications

ModelMO34-500MO34-350MO34-250MO34-500ProMO34-350ProMO34-250Pro
Bandwidth500MHz350MHz250MHz500MHz350MHz250MHz
Rise Time≤0.7ns≤1ns≤1.4ns≤0.7ns≤1ns≤1.4ns
Analog channels444444
Real-time sampling rate3GSa/s3GSa/s3GSa/s3GSa/s3GSa/s3GSa/s
Memory Depth360Mpts
360Mpts
ConfigurationBasic SoftwareSoftware used for system integration
Vertical Resolution12bit
Max. waveform capture rate230,000wfms/s
Input Impedance50Ω / 1MΩ
Power supplyDC 24V
Dimensions224.5*30*264.3mm(Width*Height*Depth)