Rohde & Schwarz CMD55
Digital Radio Communication Tester GSM
Description
This tester is capable of testing GSM1800 (formerly named PCN orDCS1800) and GSM1900 (formerly named PCS or DCS1900) mobile phones.
This model combines small dimensions with high measurement accuracy and speed.
The testers range of capabilities includes all signaling, generator and measurement functions required for verifying the correct operation of the DUT (Device Under Test).
Based on the wide-range know-how of Rohde & Schwarz in digital radio communication testing, which not least was obtained in developing type-approval test systems such as the GSM900 and GSM1800 system simulators, the CMD model is a top-grade tester for present and future measurement applications.
Key Points
Mobile synchronization
Location update
Incoming and outgoing call setup
Mobile power level control
Peak power measurement
Timing Advance measurement
Echo test
Call clearing by mobile phone
DC current/voltage measurements
Specifications
Signal Generator Frequency: 935.2MHz to 1879.8MHz
Signal Generator Modulation: GMSK
Signal Generator Resolution: 200Hz
Power Meter Frequency Range: 800Hz to 1000KHz
Power Meter Power Range: -10 Watts to 47 Watts
Voltmeter Maximum DC Voltage : 30V
Form Factor : Benchtop
Harmonic : -30dBc
