General Specifications of Transceiver NPM

Parameter

Unit

Cellular system

GSM900 and GSM1800

RX frequency band

EGSM: 925 ... 935 MHz GSM900 935 ... 960 MHz GSM1800 1805 ... 1880 MHz

TX frequency band

EGSM 880 ... 890 MHz GSM900 890 ... 915 MHz GSM1800 1710 ... 1785 MHz

Output power

GSM900 * +5 ...+33 dBm / 3.2 mW ... 2 W GSM1800 +0 ...+30 dBm / 1.0 mW ... 1 W

Duplex spacing

GSM900 * 45 MHz GSM1800 95 MHz

Number of RF channels

EGSM 50 GSM900 124 GSM1800 374

Channel spacing

200 kHz

Number of TX power levels

GSM900 * 15 GSM1800 16

Sensitivity, static channel

GSM900: -102 dBm

GSM1800: -102 dBm (norm. cond. only)

Frequency error, static channel

< 0.1 ppm

RMS phase error

< 5.0 o

Peak phase error

< 20.0 o

*) applies also to EGSM

*) applies also to EGSM

NPM-9 NOKIA

General Information PAMS Technical Documentation

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PAMS Technical Documentation NPM-9 Series Transceivers

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