CMU200 wireless communication tester

For many years, the company has been at the forefront of mobile wireless technology, and we continue that tradition when it comes to R test and measurement of universal wireless communications testers.
It is a third-generation platform design that provides true scalable multi-mode functionality. Reflecting the fact that
companies with long-term technical experience have greatly strengthened in the field of mobile radio. In recent years,
the company has helped create highly successful mobile wireless systems, the company has become the preferred supplier to many leading manufacturers of mobile devices,
and is a leader in the mobile wireless test instrumentation market.
Part of an overall range of mobile wireless test equipment that encompasses everything from compliance test systems, to system simulators,
contracted functional board test/final test systems and pass/fail testing for simple sales counts instrument. The basic unit has standard-independent module testing functions and provides many general-purpose measurement equipment suitable for the development of various standards within its broad and continuous frequency range. If expanded through various related options, it can provide processing, as well as the hardware and software necessary for testing third-generation mobile communications equipment, including simulation, for previous-generation test applications.
Low cost of ownership:
The choice is a decision with an eye to the future, and the total cost of ownership is definitely the lowest due to the following factors:
Completely modular design of each component of hardware and software, Unnecessary investment is avoided from the beginning, because there is a possibility that a certain feature will be needed at some time in the future,
You only need to pay for the features you need.
If after a certain time your needs increase and expansion is necessary, the modular concept will adapt to this requirement. The unit can be field installed with many expansion options.
You only pay for what you need. cost.
The concept allows the installation of two complete channels (R, signaling and computing) in one unit.
Maximum production output, compact chassis with high chassis unit, and minimal power consumption allow for compact production space layout.
The user-friendly interface will be intuitive for even less experienced users to grasp, without the need for in-depth training.
The new remote interface syntax reflects the inherent modularity of this true multimode tester.
Applications:
R development
Module design
Module testing in production
Adjustment of mobile stations
Final testing in production
Functional testing
Characteristic testing
Advanced maintenance
Quality inspection
Basic instruments for testing the system
Base station simulation
Availability:
Main advantages
Wireless communication testers offer excellent cost effectiveness through various features, most importantly extremely high measurement speed and measurement accuracy.
In addition, the second remote addressing of the unit's modular structure facilitates the intelligent and independent processing of all measurement tasks and the design of fast control programs.
Highest Accuracy
In a production environment, the unit's high accuracy allows fine-tuning for maximum battery life without compromising quality. In the laboratory, development engineers can partially replace traditional high-quality specialized instruments while saving desktop space. Key factors in achieving extremely high accuracy are
high-precision measurement calibration over the entire frequency and dynamic range, as well as real-time compensation for temperature effects.
Global standards company calibration systems can be tested for accuracy close to your service center or at your site when quantities permit.
A global network of these standardized automatic calibration systems is being implemented in our service centers. Highly accurate and repeatable calibration whenever you need it.
Your local corporate office provides customized service contracts for this unit. In addition, compact inspection systems can be provided for large-scale users.
Fastest Speed
The high processing speed is due to the extensive use of technology, parallel measurements and innovative remote command processing.
Technology
Modular architecture relies on decentralized processing coordinated by a powerful central processor. Oscilloscope probes, dedicated to specific local data collection and workload calculations, help maintain optimal performance of subsystems even when add-on modules are installed on the host computer.
Parallel Measurements
Measurements of several R sums can be performed in parallel, which is achieved through the fast response of the module hardware, the high overall processing power of the unit, and the avoidance of bottlenecks of dedicated operations.
Examples of using technology to run in parallel are various BR measurements and simultaneous phase/frequency error, amplitude error and audio measurements, or various spectrum measurements.
Innovative remote processing
The novel second addressing mode enables addressing similar functions of each subsystem (different mobile station standards) in an almost identical manner. Using this type of addressing,
new remote test programs can be programmed through simple cut-and-paste operations, and then the control program can be adapted to the new application by editing specific commands. The second addressing is completely consistent,
which means that the subsystem address, for example, can be replaced by a string representing a different subsystem, another mobile communication standard.
Maximum reliability
Particularly effective heat management between the chassis and individual components, as well as between the heat sink and the air flow, together with independent cooling cycles for the different modules, results in optimized cooling system.
Basic unit
The basic unit without any options can be used to test the general parameters of first, second and third generation mobile phones. The basic unit is the ideal solution for module-level testing tasks, i.e. in the early production phases of all cellular mobile communication standards.
The basic unit consists of an R generator and an R analyzer, which are supplemented by a network-independent multifunctional time domain menu and an integrated spectrum analyzer.
As an example, the above figure shows the measurement of power-time characteristics.
When in manual mode, the optimal view can be selected by combining the graphical and numerical view menus. The menu structure is smooth and configured using context-sensitive options,
inputs, and drop-down menus.
Advanced operating ergonomics have been combined with the most compact and lightweight rack unit-high chassis.
Main advantages
Speed
Incredibly fast measurement speed
Accuracy
Incredibly high measurement accuracy
Extremely good measurement repeatability
Modular
Modular hardware and software concepts make it easy to further expand functions
Reliability
Extremely low power consumption and effective heat conduction make reliability extremely high
Adaptable to the future< br/> Easy to transition to emerging standards
Remarks:
Welcome to call! Come to see the goods! Your satisfaction is our pursuit!
The company has long-term expertise in sales, leasing, maintenance, measurement, and recycling of high-frequency second-hand instruments!!