R&S®CMU200 Universal Radio Communication Tester
The multiprotocol tester for today´s mobile radio networks
User-specific correction of frequency response and level response: a snap with the R&S CMU200
The user-specific correction of frequency response and level response of the Universal Radio Communication Tester R&S CMU200 is designed to be versatile (FIG 1, 2). Separate correction tables can be compiled for each RF input and RF output. The user is free to decide on the number of frequency and level points to be set up. The tester linearly interpolates the level correction to be used between the frequency points. The correction tables (FIG 3) are easy to compile on any PC by means of a normal text editor, or automatically by a measurement program, and are then loaded into the mobile radio tester via the IEC / IEEE bus, RS-232-C interface or PCMCIA card, where they can be activated or deactivated at any time.
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