ISL37400M-EVAL
complies with the requirements of FCC part 15.247 (b) (4)
and FCC OET Bulletin 65 including supplements A, B and C.
FCC Information to User
This product does not contain any user serviceable
components and is to be used with approved antennas only.
Any product changes or modifications will invalidate all
applicable regulatory certifications and approvals.
TABLE 5. POWER DENSITY CALCULATION
Ch.1
Ch.6
Ch.11
Measured EIRP
(mW)
66.1
67.6
64.6
FCC Electronic Emission Notices
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
Calculated Power
Density (mW/cm2)
0.052
0.053
0.051
1. This device may not cause harmful interference
CAUTION: This assembly is designed to operate with a
supply voltage of 3.3V in laptop computers supporting the
miniPCI standard.
2. This device must accept any interference received,
including interference that may cause undesired
operation.
CAUTION: Do not force engagement of the card in the
miniPCI slot. It is mechanically designed to prevent improper
insertion.
FCC Radio Frequency Interference statement
The wireless LAN card is subject to the rules of the Federal
Communications Commission (FCC). This card is
considered an intentional radiator as per the FCC guidelines.
Permanent damage may occur if operated outside of the
specified operating limits listed in this document.
NOTE: This equipment has been tested and found to
comply with the limits for Class B digital device, pursuant to
Part 15 of the FCC rules. These limits are designed to
provide reasonable protection against harmful interference
in a residential installation. This equipment generates, uses
and can radiate radio frequency energy and, if not installed
and used in accordance with the instruction manual, may
cause harmful interference to radio communications.
However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference
by one or more of the following measures:
References
For Intersil documents available on the internet, see web site
http://www.intersil.com/
[1] TB337Tech Brief, Intersil Corporation, A BriefTutorial on
Spread Spectrum and Packet Radio.
[2] TB382 Tech Brief, Intersil Corporation, Measurement of
WLAN Receiver Sensitivity.
[3] AN9850 Application Note, Intersil Corporation,
Complementary Code Keying Made Simple.
[4] AN9829 Application Note, Intersil Corporation, Brief
Tutorial on IEEE802.11 Wireless LANs.
• Reorient or relocate the receiving antenna.
[5] AN9820 Application Note, Intersil Corporation, A
Condensed Review of Spread Spectrum Techniques for
ISM Band Systems.
• Increase the separation between the equipment and
receiver.
[6] AN9895 Application Note, Intersil Corporation, Multipath
• Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
Measurement in Wireless LANs.’
[7] FN8006 File Note, Intersil Corporation, PRISM 2.5,
• Consult the dealer or an experienced radio/TV technician
for help.
11Mbps Chip Set Overview for miniPCI.
Further information can be found in the following:
WARNING Any changes or modifications of equipment not
expressly approved by Intersil could void the user’s authority
to operate the equipment.
• Intersil PRISM 2.5 Chip Set data sheets, web home page,
http://www.intersil.com/design/prism/ser-p25-11mbps.asp
FCC Guidelines for Human Exposure
• IEEE802.11 Standards Project (available from the IEEE,
New York, USA).
The EIRP was measured for the lower, middle and highest
frequencies used by the transmitter. The results in Table 5
are based on a safe distance between antenna and
operator of eight inches.The equipment therefore fulfills the
requirements on power density for general population /
2
uncontrolled exposure of 1.0mW/cm and therefore
4