User's Manual

ManualsBrandsHON HAI Precision Ind ManualsElectronics802.11b/g/n WLAN Module

COMPANY CONFIDENTIAL

T77H262.00

SDIO WiFi Module

Rev. 1.0

Prepared by Reviewed by Approved by

Frey Ai-ning Robin

Summary of content (10 pages)

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COMPANY CONFIDENTIAL T77H262.00 SDIO WiFi Module Rev. 1.
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COMPANY CONFIDENTIAL 1. Revision History Date Change Note REV Note 2011-05-08 Initial Release 1.
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COMPANY CONFIDENTIAL 2. Introduction Project Name: 802.11 b/g/n wireless card The T77H262.00 802.11b/g/n module provides wireless modem functionality utilizing direct sequence spread spectrum and OFDM/CCK technology. This module is based on Broadcom BCM4319GKUBG P20 solution which is integrated 2.4GHz IEEE802.11 b/g/n (MAC/baseband/radio), power amplifiers (PA), and power management unit (PMU). 2.1 Scope The wireless LAN is compliant to IEEE 802.11b and IEEE 802.11g and IEEE 802.11n standard.
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COMPANY CONFIDENTIAL Radio Technology Direct Sequence Spread Spectrum (DSSS) Operating Frequency 2412 ~ 2484MHz ISM band Modulation Schemes DQPSK, DBPSK and CCK Channel Numbers Data Rate 11 channels for United States 13 channels for Europe Countries 14 channels for Japan 1Mbps , 2Mbps, 5.5Mbps and 11Mbps Media Access Protocol (MAC) CSMA/CA (Carrier Sense Multiple Access with Collision Avoidance) Transmitter Output Power 17.0 dBm+/-1.5dBm for all data rate.
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COMPANY CONFIDENTIAL EVM Typical –30dB for 6Mbps @14dBm output power Typical –30dB for 9Mbps @14dBm output power Typical –30dB for 12Mbps @14dBm output power Typical –30dB for 18Mbps @14dBm output power Typical –30dB for 24Mbps @14dBm output power Typical –30dB for 36Mbps @14dBm output power Typical –30dB for 48Mbps @14dBm output power Typical –30dB for 54Mbps @14dBm output power 3.2.3 IEEE802.
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COMPANY CONFIDENTIAL Data Rate 800ns GI: 13.5 Mbps, 27, 40.5, 54, 81, 108, 121.5 and 135Mbps 400ns GI: 15Mbps, 30, 45, 60, 90, 120, 135 and 150Mbps Media Access Protocol (MAC) CSMA/CA (Carrier Sense Multiple Access with Collision Avoidance) Transmitter Output Power 14.0 dBm+/-2dBm for all data rate Frequency Accuracy +/-25ppm Minimum Receiver Sensitivity Level Typical –83dBm for 13.5Mbps @ 10% PER Typical –82dBm for 27Mbps @ 10% PER Typical –81dBm for 40.
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COMPANY CONFIDENTIAL (PMU).This module is powered from the host (3.3V) and interfaces to the host with SDIO 2.0 and with two printed antennas for diversity and one on-board 26MHz XTAL. Federal Communication Commission Interference 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.
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COMPANY CONFIDENTIAL Domain change. As long as 3 conditions above are met, further transmitter test will not be required.
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COMPANY CONFIDENTIAL environnement non contrôlé. Cet équipement doit être installé et utilisé avec un minimum de 20 cm de distance entre la source de rayonnement et votre corps.
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COMPANY CONFIDENTIAL émetteur), l'autorisation du Canada n'est plus considéré comme valide et l'ID IC ne peut pas être utilisé sur le produit final. Dans ces circonstances, l'intégrateur OEM sera chargé de réévaluer le produit final (y compris l'émetteur) et l'obtention d'une autorisation distincte au Canada. End Product Labeling This transmitter module is authorized only for use in device where the antenna may be installed such that 20 cm may be maintained between the antenna and users.