Rohde & Schwarz CMD57 Digital RadioCommunication Tester
The Digital Radiocommunication Tester is an advanced top-class instrument for measurements on base stations (BTS) and BTS modules.
The LCD display with softkeys on both sides allows menu-guided convenient callup of test routines.
These testers combine compact size with high measurement accuracy and speed. They are suitable both for stationary and mobile use and feature great ease of operation and high reliability. Operation is extremely easy and requires no detailed GSM knowledge.
CMD allows measurements on transmitters and receivers of base stations without affecting telephone calls in progress.