Technical information, Pr odu ct safe ty – Nokia N91 User Manual
Page 117
Pr
odu
ct safe
ty
116
Use of device accessories and enhancements may result
in different SAR values. SAR values may vary depending
on national reporting and testing requirements and
the network band. Additional SAR information may be
provided under product information
Your mobile device is also designed to meet the
requirements for exposure to radio waves established
by the Federal Communications Commission (USA) and
Industry Canada. These requirements set a SAR limit of
1.6 W/kg averaged over 1 gram of tissue. The highest
SAR value reported under this standard during product
certification for use at the ear is 0.74 W/kg and when
properly worn on the body is 0.58 W/kg. Information
about this device model can be found at
by searching the equipment
authorization system using FCC ID: QEYRM-43.
Technical Information
Feature
Specification
Weight
164 grams (5.78 oz) with BL-5C
Li-Ion Battery
Size
Volume: 6.7 in
3
(109 cm
3
)
Length: 4.45 in (113.1 mm)
Width: 2.17 in (55.2 mm)
Thickness: 0.87 in (22 mm)
Frequency range
GSM 900
880–915 MHz (TX)
925–960 MHz (RX)
GSM 1800
1710–1785 MHz (TX)
1805–1880 MHz (RX)
GSM 1900
1850–1910 MHz (TX)
1930–1990 MHz (RX)
Transmitter output
power
Up to 2 W
Battery voltage
3.7 V dc
Operating
temperature
14°F to + 131°F
(-10°C to + 55°C)