Manual

Version 09.00, October 2008 R&S

CMU200 Universal Radio Communication Tester 13

GSM specifications – mobile station test

RF generator

Modulation GMSK, B × T = 0.3

8PSK

GSM400 band 460 MHz to 468 MHz

488 MHz to 496 MHz

GSM850 band 869 MHz to 894 MHz

GSM900 band 921 MHz to 960 MHz

GSM1800 band 1805 MHz to 1880 MHz

Frequency range

GSM1900 band 1930 MHz to 1990 MHz

Attenuation of inband spurious

emissions

>50 dB

Inherent phase error GMSK <1°, rms

<4°, peak

Inherent EVM 8PSK <2 %, rms

Frequency settling time to residual phase of 4° <500 μs

Output level range GMSK

RF 1 –130 dBm to –27 dBm

RF 2 –130 dBm to –10 dBm

RF 3 OUT –90 dBm to +13 dBm

Output level range 8PSK

RF 1 –130 dBm to –31 dBm

RF 2 –130 dBm to –14 dBm

RF 3 OUT –90 dBm to +9 dBm

Output level resolution 0.1 dB

Output level uncertainty in temperature range +20 °C to 35 °C

RF 1, RF 2 output level > –117 dBm <0.5 dB

RF 3 OUT –90 dBm to +10 dBm (GMSK)

–90 dBm to +6 dBm (8PSK)

<0.7 dB

Output level uncertainty in temperature range +5 °C to 45 °C

RF 1, RF 2 output level > –117 dBm <0.7 dB

RF 3 OUT –90 dBm to +10 dBm (GMSK)

–90 dBm to +6 dBm (8PSK)

<0.9 dB