Product Specification
Product Specification
WN8522B 1-LF-MT
IEEE Dual Band 802.11n USB2.0 module for DTV
v.03 draft
WN8522B 1
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Product Specification
Table of Contents
Chapter 1 Introduction_____________________________________________________4
1. Introduction ________________________________________________________4
1.1 Product Features____________________________________________________ 4
1.2 Applications _______________________________________________________4
Chapter 2 Hardware_______________________________________________________5
2.1 General Overview __________________________________________________5
2.2 Hardware Architecture_______________________________________________5
2.3 Main Chipset Information ____________________________________________5
2.4 PCB dimension ______________________________________________________ 5
2.5 Antenna features _____________________________________________________5
2.6 Antenna dimension ___________________________________________________6
Chapter 3 Specifications ____________________________________________________ 7
References________________________________________________________________10
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Product Specification
Revision History
Edition # Reason for revision Issue date Written by
V 01
V 02
V 03
♦ Initial Document
♦ Data Transfer Rate added
♦ Antenna spec. added
April 7, 2009 Katherine Hsieh
April 27, 2009 Andre Lin
June 15 2009 Andre Lin
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Product Specification
Chapter 1 Introduction
1. Introduction
WN8522B 1 is a dual band wireless 802.11n USB module for DTV, Bluray Players, etc..
which enables consumer devices to support wireless connectivity over 802.11a/b/g/n WLAN .
1.1 Product Features
♦ High speed for wireless LAN connection, RX up at 300 Mbps data rate.
♦ Backward compatible to the existing IEEE 802.11a/b/g WLAN infrastructure.
♦ Support USB v2.0
1.2 Applications
♦ Module for Connected TV
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Product Specification
Chapter 2 Hardware
2.1 General Overview
♦ USB 2.0 Interface
♦ 2 * antenna connectors
2.2 Hardware Architecture
Broadcom 4323 single chip USB2.0
2.3 Main Chipset Information
BCM4323: MIMO MAC + Baseband processor and RF with fully forward compatible with IEEE 802.11n
draft2.0 standard.
2.4 PCB dimension
2.5 Antenna Features
Antenna VSWR is < 2.5.
Antenna Average Gain in the Main Cut is > -6dBi.
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2.6 Antenna dimension
Product Specification
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Product Specification
Chapter 3 Specifications
♦ Frequency Band:
Draft 802.11n Radio: 2.4 GHz
802.11g Radio: 2.4 GHz
802.11b Radio: 2.4 GHz
USA – FCC 2412~2462MHz (Ch1~Ch11)
Canada – IC 2412~2462MHz (Ch1~Ch11)
Europe – ETSI 2412~2472MHz (Ch1~Ch13)
France 2457~2472MHz (Ch10~Ch13)
Japan – STD-T66/STD-33 2412~2484MHz (Ch1~Ch14)
802.11a Radio : 5 GHz
5.150~5.250GHz
5.250~5.350 GHz
5.470~5.725 GHz
5.725~5.850GHz
♦ Operating Channels:
IEEE 802.11b/g/n compliant:
11 channels (US, Canada)
13 channels (ETSI)
4 channels (France)
14 channels (Japan)
♦ Transmit Power and Sensitivity:
TX Output Power:(Typical)
11b 18.5 +/- 1 dBm
11g 14.5 +/- 1 dBm@54Mbps
11n 14.5 +/- 1 dBm
Rx Sensitivity:(Typical)
-84 dBm @11 Mbps
-72 dBm @54 Mbps
-64 dBm @64-QAM, 20MHz channel spacing
-61 dBm @64-QAM, 40MHz channel spacing
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Product Specification
♦ Data transfer rate
for 802.11a are (6, 9, 12, 18, 24, 36, 48, 54)
for 802.11b are (1, 2, 5.5, 11)
for 802.11g are (6, 9, 11, 12, 18, 24, 36, 48, 54)
for 11n ht20
MCS15 MCS14 MCS13 MCS12 MCS11 MCS10
130M 117M 104M 78M 52M 39M
MCS9 MCS8 MCS7 MCS6 MCS5 MCS4
26M 13M 65M 58.5M 52M 39M
MCS3 MCS2 MCS1 MCS0
26M 19.5M 13M 6.5M
for 11n ht40
MCS15 MCS14 MCS13 MCS12 MCS11 MCS10
270M 243M 216M 162M 108M 81M
MCS9 MCS8 MCS7 MCS6 MCS5 MCS4
54M 27M 135M 121.5M 108M 81M
MCS3 MCS2 MCS1 MCS0
54M 40.5M 27M 13.5M
♦ Modulation
DBPSK @1Mbps
DQPSK@2Mbp
CCK@5.5/11Mbps
BPSK@6/9 Mbps
QPSK@12/18Mbps
16-QAM@24Mbps
64-QAM@48/54Mpb and above, RX up to 300Mbps
♦ Current consumption(5V DC):
TX: <ToBeUpdate>mA Max, @MCS7, 40MHz
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RX: <ToBeUpdate> mA Max, @MCS15, 40MHz
Power Saving: <ToBeUpdate> mA
Radio OFF mode: <ToBeUpdate> mA
♦ Operating Temperature: 0 ~ 40 oC ambient
♦ Storage Temperature: -10 ~ 70 oC ambient
♦ Humidity: 5 ~ 90% and must be non-condensing
♦ Regulation and certification compliance available:
♦ WHQL
♦ ETSI/CE
♦ ESD: EN61000-4-2, which specifies 4kV contact and 8kV air discharge.
Product Specification
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Product Specification
References
♦ Ralink Reference Design Functional Specification
♦ IEEE 802.11b Standard Specification
♦ IEEE 802.11g Standard Specification
♦ IEEE 802.11n draft Standard Specification
FCC Statement
This equipment has been tested and found to comply with the limits for a 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 instructions, 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 of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) This device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may
cause undesired operation.
FCC Caution: Any changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to operate this equipment.
For operation within 5.15 ~ 5.25GHz frequency range, it is restricted to indoor use
only.
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IMPORTANT NOTE:
This module is intended for OEM integrator. The OEM integrator is still
responsible for the FCC compliance requirement of the end product, which
integrates this module.
20cm minimum distance has to be able to be maintained between the
antenna and the users for the host this module is integrated into. Under such
configuration, the FCC radiation exposure limits set forth for an
population/uncontrolled environment can be satisfied.
Product Specification
Any changes or modifications not expressly approved by the manufacturer
could void the user's authority to operate this equipment.
USERS MANUAL OF THE END PRODUCT:
In the users manual of the end product, the end user has to be informed to
keep at least 20cm separation with the antenna while this end product is
installed and operated. The end user has to be informed that the FCC
radio-frequency exposure guidelines for an uncontrolled environment can be
satisfied. The end user has to also be informed that any changes or
modifications not expressly approved by the manufacturer could void the
user's authority to operate this equipment. If the size of the end product is
smaller than 8x10cm, then additional FCC part 15.19 statement is required to
be available in the users manual: This device complies with Part 15 of FCC
rules. Operation is subject to the following two conditions: (1) this device may
not cause harmful interference and (2) this device must accept any
interference received, including interference that may cause undesired
operation.
LABEL OF THE END PRODUCT:
The final end product must be labeled in a visible area with the following " Contains
TX FCC ID: MDZVF552XVT-WL ". If the size of the end product is larger than 8x10cm,
then the following FCC part 15.19 statement has to also be available on the
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Product Specification
label: This device complies with Part 15 of FCC rules. Operation is subject to the
following two conditions: (1) this device may not cause harmful interference and (2)
this device must accept any interference received, including interference that may
cause undesired operation.
This transmitter must not be co-located or operating in conjunction with any other
antenna or transmitter.
2.4GHz operation of this product in the U.S.A. is firmware-limited to channels 1
through 11.
The drawings, specifications and the data contain herein are the exclusive property of Arcadyan
Technology Corp. issued in strict confidence and shall not, without the prior written permission of
Arcadyan Technology Corp., be reproduced, copied or used, in parts or as a whole, for any purpose
whatsoever, except the manufacture of articles for Arcadyan Technology Corp.
Arcadyan makes no warranties with respect to the correctness, accuracy or wholeness of this
specification. The information in this document is subject to change without notice. Arcadyan
reserves the right to make revisions to this document and the product described herein without
obligation to notify any person or entity of any such changes.
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Product Specification
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