
( Brand: Rigol ), ( Manufacturer Part Number: DHO4000-BWU2T4 ), ( Country/region Of Manufacture: China )
The RIGOL DHO4000-BWU2T4 is an optional accessory for the HDO4204 oscilloscope designed to provide an enhanced bandwidth of 200 MHz to 400 MHz, extending the base bandwidth of the HDO4204 from 1 GHz to a total of 1.6 GHz. This upgrade significantly improves the instrument's performance, allowing for the capture and analysis of higher frequency signals with increased detail and precision.
This upgrade kit is well-suited for applications in various industries such as telecommunications, automotive, military, aerospace, and education, where testing and analyzing high-speed electronic signals is crucial. It supports a wide dynamic range of 500,000:1 and offers a max sample rate of 2 GSa/s.
The DHO4000-BWU2T4 features RIGOL's exclusive Time-Base sharing technology which enables the user to share a single timebase between multiple channels, allowing for more efficient use of the oscilloscope's resources. This upgrade kit also has a compact design, requiring only two 1.5" slots in the HDO4204's chassis.
Additionally, this upgrade kit comes with the latest software version, which offers numerous new enhancements such as improved waveform handling, FFT displays, advanced markers, and glitch detection. The software provides a user-friendly interface, enabling easy oscilloscope operation, data analysis, and report generation.
To connect the DHO4000-BWU2T4 to the HDO4204, simply insert the module into the available slots, power up the oscilloscope, and apply the appropriate software update. The kit includes the necessary installation instructions and software installation media.
Overall, the RIGOL DHO4000-BWU2T4 is a valuable addition for users of the HDO4204 oscilloscope, enabling them to analyze higher frequency signals with greater resolution and precision. Its small footprint, easy installation, and advanced features make it an excellent investment for professionals and institutions in search of a powerful and versatile oscilloscope solution.
The Rigol DSA815-T2 Data analyzed below is for the Rigol DHO4000-BWU2T4 Real-time Oscilloscope. This model is an upgrade of the DSA815-T2 instrument with a bandwidth of 200 MHz to 400 MHz. Let's evaluate its pros and cons for users looking to purchase the HDO4204 Oscilloscope module for this scope.
Pros:1. Greater Bandwidth: With a bandwidth of 200 MHz to 400 MHz, this upgrade allows users to analyze higher frequency signals, enabling them to diagnose issues and analyze complex systems that were previously beyond their analysis capability.
2. Improved Resolution: The higher bandwidth translates to better resolution, making it easier to detect finer signal details and analyze complex waveforms that can aid in the accurate diagnosis of electrical issues.
3. Wide Input Voltage Range: The Rigol DHO4204 module supports an input voltage range of DC 100 mV to 50 V for a single channel, and DC 200 mV to 10 V for differential voltage measurements. This broad range makes it suitable for measuring a wide range of signals.
4. High Input Impedance: A high input impedance of 1 M ensures minimal loading effects and provides better electromagnetic compatibility (EMC) characteristics, contributing to cleaner signal acquisition.
5. Affordable: This upgrade is an economical solution for users looking for a scalable oscilloscope that can accommodate up to 4 channels and offers a high bandwidth.
Cons:1. Limited Channel Count: The DHO4000-BWU2T4 oscilloscope comes with a base configuration of two channels. To obtain the four-channel capability, the DHO4204 module needs to be added. For users requiring more channels, this may necessitate an additional investment in modules.
2. Limited Analog Inputs: The DHO4204 module only offers four analog inputs. Users requiring more analog inputs might need to invest in additional modules, such as the DH24A050P4, which may add to the overall cost.
3. Complex Calibration: Calibration of the Rigol DSA815-T2 and its modules can be time-consuming. Careful attention is needed during the process to ensure the accuracy of the measurements.
Based on the analysis above, the Rigol DHO4000-BWU2T4 with the HDO4204 module provides a significant upgrade in bandwidth, making it suitable for users who require high-frequency analysis capabilities. However, it is essential to consider the limited channel count and analog input availability before making a purchase. If the requirements for additional channels and inputs can be met without exceeding your budget, this upgraded oscilloscope is an excellent investment for your test and measurement needs.
Photos are greatly appreciated. Please consider troubleshooting prior to making a return request. The following is an overview of part numbers and their corresponding increases.