Used ROHDE & SCHWARZ CMR 20 #137697 for sale

ROHDE & SCHWARZ CMR 20 is an electronic test equipment designed for measurements of RF power transistors in power amplifiers, transmitters, and other applications. It supports operation up to two GHz with a variety of best-in-class features that provide maximum flexibility and reliability. CMR 20 features a solid state, low-noise design that allows for accurate and repeatable measurements. The internal circuit design of ROHDE & SCHWARZ CMR 20 utilizes a wide frequency response and a high dynamic range, allowing for accurate and repeatable measurement up to two GHz. It is designed for performance-critical applications, such as high-power radio transmitters and amplifiers, which require measurements for power levels up to five Watts. CMR 20 features an extended frequency range, up to two GHz, allowing for wideband operation with excellent sensitivity and precision. The power transistors tested by ROHDE & SCHWARZ CMR 20 include common types such as BJT and MOSFET, as well as rare exotic ones. It supports up to three separate tests at one time, with up to three remote control points. It also has a built-in diode protection circuit, which prevents permanent damage to the device under test due to transient voltages. CMR 20 is also equipped with a software that enables automated testing and data collection, offering host and printer support. It can also be remotely operated via Ethernet and USB ports, allowing for easy and efficient operation. Its intuitive menu structure and graphical displays provide quick set-up and operation of the device. Calibration of ROHDE & SCHWARZ CMR 20 is simple and straightforward, and it meets the requirements of ISO 17004, allowing for accurate monitoring and reporting of results. In addition to its sophisticated design, CMR 20 offers compatibility with a wide range of other instruments, such as signal generators, RF microwave synthesizers, spectrum analyzers, and vector signal generators. This ensures a flexible, reliable system for users to run their tests efficiently. In conclusion, ROHDE & SCHWARZ CMR 20 provides reliable measurement performance and data accuracy with an intuitive user interface and a comprehensive range of features. It is one of the most comprehensive electronic test equipment currently available, offering high performance, wideband operation, and compatibility with a vast range of instruments.