Nokia 6170, 7270 サービスマニュアル

RM-8/RM-47/RM-48

Nokia Customer Care

COMPANY CONFIDENTIAL

Issue 2 03/2005

Technical Specifications

■

General specifications of transceiver RM-8/RM-47/RM-48

Unit

Dimensions (mm)

(W x H x D)

Weight

(g)

Volume

(cm

)

Transceiver with BL-4C 760mAh
Li-Ion battery pack

88 x 46 x 22

121

Table 4:

Parameter

Unit and value

Cellular system RM-8/RM-47/
RM-48

EGSM900/GSM1800/GSM1900
GSM850/GSM1800/GSM1900

RX Frequency range

GSM850: 869 ... 894 MHz
EGSM900: 925 ... 960 MHz
GSM1800: 1805...1880 MHz
GSM1900: 1930...1990 MHz

TX Frequency range

GSM850: 824 ... 849 MHz
EGSM900: 880 ... 915 MHz
GSM1800: 1710 ...1785 MHz
GSM1900: 1850 …1910 MHz

Duplex spacing

GSM850: 45 Mhz
EGSM900: 45 MHz
GSM1800: 95 MHz
GSM1900: 80 MHz

Channel spacing

200 kHz

Number of RF channels

GSM850: 124
EGSM900: 174
GSM1800: 374
GSM1900: 300

Output Power

GSM850: GSMK 5...33dBm
GSM850: 8-PSK 5...27dBm
EGSM900: GSMK 5…33 dBm
EGSM900: 8-PSK 5…27 dBm
GSM1800: GSMK 0…30 dBm
GSM1800: 8-PSK 0…26 dBm
GSM1900: GSMK 0…30 dBm
GSM1900: 8-PSK 0…26 dBm