Toshiba Client Solutions CO. LTD. UPA3440WL Manuale Utente
39
Glossary
RG 5.375 x 8.375 ver 2.3.3
These limits are part of comprehensive guidelines and
establish permitted levels of RF energy for the general
population.
establish permitted levels of RF energy for the general
population.
The guidelines are based on standards that were developed by
independent scientific organizations through periodic and
thorough evaluation of scientific studies. The standards
include a substantial safety margin designed to assure the
safety of all persons, regardless of age and health.
independent scientific organizations through periodic and
thorough evaluation of scientific studies. The standards
include a substantial safety margin designed to assure the
safety of all persons, regardless of age and health.
The exposure standard for wireless devices including mobile
phones and wireless modems uses a unit of measurement
known as the Specific Absorption Rate, or SAR. Tests for
SAR are conducted using standard operating positions
reviewed by the FCC with the device under test transmitting
at its highest certified power level in all frequency bands.
phones and wireless modems uses a unit of measurement
known as the Specific Absorption Rate, or SAR. Tests for
SAR are conducted using standard operating positions
reviewed by the FCC with the device under test transmitting
at its highest certified power level in all frequency bands.
Although the SAR is determined at the highest certified
power level, the actual SAR level of the phone or modem
while operating can be well below the maximum value. This
is because the phone or modem is designed to operate at
multiple power levels so as to use only the power required to
reach the network. In general, the closer you are to a wireless
base station antenna, the lower the power output.
power level, the actual SAR level of the phone or modem
while operating can be well below the maximum value. This
is because the phone or modem is designed to operate at
multiple power levels so as to use only the power required to
reach the network. In general, the closer you are to a wireless
base station antenna, the lower the power output.
Glossary
1xRTT
Short for single carrier (1x) Radio Transmission Technology.
A high speed wireless technology based on the CDMA
platform. 1xRTT has the capability of providing broadband-
like speeds of up to 144 Kbps. 1xRTT is also referred to as
CDMA2000.
A high speed wireless technology based on the CDMA
platform. 1xRTT has the capability of providing broadband-
like speeds of up to 144 Kbps. 1xRTT is also referred to as
CDMA2000.
1xEVDO
Part of a family of CDMA2000 1x digital wireless standards.
1xEVDO is a "3G" standard. EVDO stands for "EVolution,
Data-Only". 1xEVDO is based on a technology initially
known as "HDR" (High Data Rate) or "HRPD" (High Rate
Packet Data), developed by Qualcomm. The international
standard is known as IS-856. 1xEVDO has the capability of
providing broadband-like speeds of average speeds of 300-
600 kbps.
1xEVDO is a "3G" standard. EVDO stands for "EVolution,
Data-Only". 1xEVDO is based on a technology initially
known as "HDR" (High Data Rate) or "HRPD" (High Rate
Packet Data), developed by Qualcomm. The international
standard is known as IS-856. 1xEVDO has the capability of
providing broadband-like speeds of average speeds of 300-
600 kbps.
PMAD00336010.book Page 39 Thursday, May 11, 2006 4:30 PM