HON HAI PRECISION IND J20H049 User Manual
U S E R ’ S M A N U A L
J20H049
USB2.0 WLAN CARD
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Contents
SECTION ONE:
1.INTRODUCTION................................................................................................................................3
1.1 SCOPE........................................................................................................................................... 3
1.2 FUNCTION......................................................................................................................................3
2.PRODUCT SPECIFICATION........................................................................................................... 4
2.1 HARDWARE SPECIFICATION..........................................................................................................4
3. PRODUCT REQUIREMENTS......................................................................................................... 5
3.1 HARDWARE REQUIREMENTS.........................................................................................................5
3.2 HARDWARE ARCHITECTURE ......................................................................................................... 5
4 FCC NOTICE......................................................................................................................................6
END PRODUCT LABELING...............................................................................................................6
MANUAL INFORMATION THAT MUST BE INCLUDED ............................................................ 6
5 CANADA NOTICE .............................................................................................................................8
INTRODUCTION............................................................................................3
SECTION TWO: WINDOWS XP WIRELESS UTILITY AND INSTALL .............................9
The information contained in this manual has been verified at the time of this manual printing. The
manufacturer reserves the right to make any changes and improvements in the product described in this
manual at any time and without notice.
All registered trademarks are the property of their respective owners.
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Section one: Introduction
1.Introduction
Project Name: 802.11b/g/n (1x1) card based on IC Atheros AR9271(UB91) with QFN package.
802.11b/g/n module provides wireless modem functionality utilizing direct sequence spread spectrum
and OFDM/CCK technology. The typical use model for this embedded device is to allow the host device
to be connected to an 802.11b/g/n 1x1 wireless network with infrastructure mode or to serve as an
ad-hoc (peer-to-peer) data path.
1.1 Scope
The Wireless Atheros AR9271(UB91) available 11n solution in the 2.4-GHz band, compatible with the
IEEE 802.11b standard , 802.11g standard and 11n standard. The 802.11g data rate provides for 54, 48, 36,
24, 18, 12, 9, 6Mbps, and 802.11b data rate provides for 11, 5.5, 2, 1Mbps. In addition, 11n provide 6.5, 13,
19.5, 26, 39, 52, 58.5, 65Mbps for HT20.
1.2 Function
• RoHS and Green Compliant.
• 802.11b/g/n 1x1 based on Atheros AR9271(UB91) IC
• Modulation type: DBPSK, DQPSK and CCK with 802.11b mode. OFDM, QPSK, BPSK, 16-QAM,
and 64-QAM with 802.11g/n mode.
• USB 2.0 Interface, High and Full Speeds supported.
• Module is powered by the host with a 5.0V +/- 10% supply (300mVpp ripple).
• Module’s clock source is provided by the on board XTAL Oscillator of 40 MHz (+/- 10ppm).
• Module connected to motherboard with approximately 30cm cable.
• Unit dependent RF parameters are programmed into each module EEPROM at production test
time by the manufacturer.
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2.Product Specification
2.1 Hardware Specification
Wireless LAN Standards IEEE802.11b/g/n compatible
ARIB STD-T66 compatible
ETSI 300.328 compatible
FCC 15.247 compatible
FCC 15.407 compatible
Operating Frequency 2.400~2.4835GHz
Channel Numbers 1~11 channels active
12,13 channels passive
14 channels no need
WLAN Data Rate 802.11g: 54Mbps with fall back of 48, 36, 24, 18, 12, 9, 6Mbps.
802.11b: 11Mbps with fall back rates of 5.5, 2, and 1Mbps
11n: 6.5, 13, 19.5, 26, 39, 52, 58.5, 65Mbps for HT20
Transmitter Output Power Typical 15dBm for 11b
Typical 15dBm for 11g
Typical 15dBm for HT20
Receiver Sensitivity (ANT2)
Typical –73dBm for MCS7 (HT20) @10%PER
Typical –93dBm for MCS0 (HT20) @10%PER
Typical –76dBm for 54Mbps @ 10% PER
Typical –91dBm for 6Mbps @ 10% PER
Typical –89dBm for 11Mbps @ 8% PER
Typical –96dBm for 1Mbps @ 8% PER
Receiver Sensitivity (ANT1)
Typical –69dBm for MCS7 (HT20) @10%PER
Typical –89dBm for MCS0 (HT20) @10%PER
Typical –72dBm for 54Mbps @ 10% PER
Typical –87dBm for 6Mbps @ 10% PER
Typical –85dBm for 11Mbps @ 8% PER
Typical –92dBm for 1Mbps @ 8% PER
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3. Product Requirements
3.1 Hardware Requirements
Host Interface USB 2.0
PCB 2-layer FR4
Antenna port: ANT1 for TX/RX , ANT2 for RX Diversity
3.2 Hardware Architecture
This specification describes an embedded 802.11b/g/n WiFi interface PCA ‘module’ for embedded device
products. The module has two on-board connector. This module is powered from the host (5.0V) and
interfaces to the host with USB 2.0 signals. No switches, indicators or related user interface signals are
provided on this module. An on-board 40 MHz XTAL is included.
PIN DEFINE
Pin
No.
1 GND - Ground
2 VCC POWER +5V
3 DP I/O USB Data+
4 DM
5 GND
Name Type Description
I/O USB Data-
- Ground
5
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