Technical information

Preface
November 15, 2008 G24-L Module Hardware Description xi
• Systems using the G24-L are subject to mandatory EMC testing under directive
2004/108/EC (see item 3 above). Other directives, such as the LVD directive 2006/95/EC,
may also apply to a system using the G24-L module
• The integrated product incorporating the G24-L moduel must be evaluated for SAR under
intended use conditions, and suitable text and SAR values be provided to the end user
• No wireless device can guarantee operation at all times due to network or interference
conditions, A user should never rely on a wireless device as the sole means of making
emergency calls
• The G24-L module complies with all applicable standards and directives, this does not
guarantee that the product it is integrated into complies, expert advice should be sought to
identify the applicable regulations and show compliance
Suitable warning statements regarding the use of RF energy in the integrated host system should
be given in the end user documentation.
Antenna and Transmission Safety Precautions
User Operation
The G24-L module is normally supplied without an antenna, and is compliant with SAR
requirements provided the following conditions are observed.
Do not operate your unit when a person is within 8 inches (20 centimeters) of the antenna. A
person or object within 8 inches (20 centimeters) of the antenna could impair call quality and may
cause the phone to operate at a higher power level than necessary.
Important: The unit must be installed in a manner that provides a minimum separation distance
of 20 cm or more between the antenna and persons and must not be co-located or
operate in conjunction with any other antenna or transmitter to satisfy FCC RF
exposure requirements for mobile transmitting devices.
Important: To comply with the FCC RF exposure limits and satisfy the categorical exclusion
requirements for mobile transmitters, the requirements described in the following
section, “Antenna Installation” , must be met.
Antenna Installation
• The antenna installation must provide a minimum separation distance of 20 cm from users
and nearby persons and must not be co-located or operating in conjunction with any other
antenna or transmitter.
• The combined cable loss and antenna gain must not exceed +6.8 dBi (850 band). The
combined cable loss and antenna gain must not exceed +2.2 dBi and total system output must
not exceed 2.0W EIRP in the PCS (1900) band in order to comply with the EIRP limit of
24.232 (b). OEM installers must be provided with antenna installation instruction and
transmitter operating conditions for satisfying RF exposure compliance.
• For system integrations requiring higher antenna gain, or position closer than 20cm from the
body, SAR compliance testing of the completed product will be required. It is strongly
recommended that the system integrator seeks the advice of a suitably accredited test
laboratory to develop a test plan and carry out necessary testing.