Nokia 7650 Service Manual
General Information
CCS Technical Documentation
Page 6
¤Nokia Corporation
Issue 2 11/02
General Specifications of NHL-2NA
Mechanical Dimensions
Operating time
Figures mentioned above are approximate and depend on circumstances.
Transceiver
Unit
Dimensions (W x H
x D) (mm)
Weight (g)
Typ.
Volume (cc)
Notes
Transceiver with
BLB-2 Li-Ion battery
BLB-2 Li-Ion battery
57 x 115 x 26
155
138
Talk time with
standard battery
Data call (HSCSD
2+2) talk time with
standard battery
Standby time
Charging
time with
ACP-12
2 to 6 h
2h to 4h
7 d
(without BT connec-
tion)
(without BT connec-
tion)
1h 25 min
Parameter
Unit
Cellular system
EGSM900 and GSM1800
RX frequency band
EGSM: 925 ... 960 MHz
GSM900 935 ... 960 MHz
GSM1805 ... 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 174
GSM1800 374
Channel spacing
200 kHz
Number of TX power levels
GSM900 * 15 GSM1800 16