2201R Mobile Tester User Guide
Chapter 2 Instrument setup and general operation
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Communication systems
The 2201R Mobile Tester supports GSM, GSM-R and GPRS (as an extension of GSM). Note that these are options; at
least one is installed on your 2201R.
Each of these communication systems has its own parameters that need to be set up prior to a test. These parameters
are explained in Chapter 3 “Performing manual tests and measurements in GSM mode”.