User Guide

RM-37 Company confidential
General Information CCS Technical Documentation
Page 6 ©Nokia Corporation. Issue 1 04/2004
Technical Specifications
General Specifications of Transceiver RM-37
Note! Dual slot GSM900 data uses power class 5 (0.8W).
Battery endurace
Nokia measurements of the operational times in GSM 900/1800 are:
Unit
Dimensions (mm)
(L x W x T)
Weight
(g)
Volume
(cm
3
)
Transceiver with BLD-3 780mAh Li-
Ion battery pack
105,8 x 44.1 x 18.6 87 72
Parameter Unit
Cellular System EGSM900, GSM1800 and GSM1900
RX Frequency Band EGSM900: 925 - 935 MHz
GSM1800: 1805 - 1880 MHz
GSM1900: 1930 - 1990 MHz
TX Frequency Band EGSM900: 880 - 890 MHz
GSM1800: 1710 - 1785 MHz
GSM1900: 1850 - 1910 MHz
Output Power EGSM900 : +5 ...+33 dBm / 3.2 mW ... 2 W
GSM1800: +0 ...+30 dBm / 1.0 mW ... 1 W
GSM1900: +0 ...+30 dBm / 1.0 mW ... 1 W
Number of RF Channels EGSM900: 174
GSM1800: 374
GSM1900: 300
Channel Spacing 200 kHz
Number of TX Power Levels EGSM900 *: 15
GSM1800: 16
GSM1900: 16
Talk time*
Battery : BLD-3 up to 3 – 5 hours
Talk time variations:
Integrated Handsfree (IHF) talk time** up to 1 h 45 min – 3 h 45 min
Standby time*
Battery: BLD-3 up to 150 – 300 hours