Operational Description

FCC ID: NKRVM43B

Operational Description

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FCCID_274944

FCC ID: NKRVM43B

Technical Description

The transmitter of the EUT is powered by host equipment. The antenna is PIFA

antenna. The antenna connector is UFL connector. Under normal use condition, the

user has to keep at least 20cm separation distance between radiator and the body of

the user.

This device is a dual band WLAN a+b combo mini-PCI card operates in both the

5GHz and 2.4GHz bands, the maximum data rate could be 108Mbps in turbo mode.

For more detailed instruction, please take a look at the user’s manual.

FCC 15.407(c) states : The device shall automatically discontinue transmission in

case of either absence of information to transmit or operational failure. These

provisions are not intended to preclude the transmission of control or signaling

information or the use of repetitive codes used by certain digital technologies to

complete frame or burst intervals.

Applicants shall include in their application for equipment authorization a description

of hoe this requirement is met”

Data transmission is always initiated by software, which is then pass down through

the MAC, through the digital and analog baseband, and finally to the RF chip. Several

special packets (ACKs, CTS, PSPoll, etc…) are initiated by the MAC. There are the

only ways the digital baseband portion will turn on the RF transmitter, which it then

turns off at the end of the packet. Therefore, the transmitter will be on only while one

of the aforementioned packets are being transmitted.

ADT No.910819R02

Document Created: 2002-09-24 10:07:42
Document Modified: 2002-09-24 10:07:42

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