User's Manual

Page 5 of 6
WML-C40##_User_Manual
Feb. 13. 2006
COMMERCIAL IN CONFIDENCE
This material may not in whole or part be copied, stored electronically or communicated to third parties
without MITSUMI ELECTRIC CO., LTD’s prior agreement in writing.
c) In case that the distance 2,5 cm between the antenna and the body of the user or nearby
persons cannot be ensured, and equipment, where this module incorporated intend to use as portable
devise, evaluation against the applicable SAR limits is required.
RF-exposure statement. Label example:
RF-exposure statement.
This mobile modular transmitter must have a separation distance of at least 20 cm between
the antenna and the body of the user or nearby persons. With a separation distance of
20cm or more, the MPE limits are well above the potential this module is capable to
produce.
All this labelling will be placed on the final product, clearly visible to all persons exposed to the
transmitter. The specific location on the final product will be consistent with each same final
product, but will vary in location across various final products, and in any case will always be
clearly visible to all persons exposed to the transmitter. The physical size of the label and font size
of the lettering will be dependent on the size of the final product, but in any case will always be
clearly visible to all persons exposed to the transmitter
3.2 Antenna implementation notes.
Any antenna of a similar type witch listed in antenna declaration may be used without retesting.
Use of an antenna of a different type than the tested antenna or one that exceeds the gain of a
tested antenna would require retesting and new approval by either a Telecommunication
Certification Body or the Commission. Manufacturers OEM would be expected to supply a list of
acceptable antenna types with applications for equipment authorization.
External antenna that should be less than +2.0dBi maximum antenna gain can be used.
Model Name Manufacturer Max.Gain [dBi]
ANT8030-2R4-01 TDK 2.0
Radio module WML-40## can be incorporated into many different devices. The modules generally
consist of a completely self-contained radiofrequency transmitter missing only an input and a
power source to make it functional. Once the modules are authorized by the Commission under
our certification procedure, they may be incorporated into a number of host devices such as, PCs
or PDAs, which have been separately authorized. The completed product generally is not subject
to requirements for further certification by the FCC.
More detail information present below in chapter 5.