Rohde & Schwarz has developed a digital radio communications tester for GSM, DCS1800/1900 and DECT measurements (CTR06) in a single unit.
The CMD 65 is mainly for production and service. Switch-over between networks is by IEEE bus command or a keystroke. Remote control via RS232 interface or IEC/IEEE bus has been optimised for high measurement speed. The built-in autorun provides fast testing and allows the main parameters of the mobile phone to be checked with automatic test routines and reports output on screen or printer.