User's Manual

COMPANY CONFIDENTIAL
11
3.8 Radiated Emission
Remark: we will provide the official regulatory test report from 3
rd
party lab.
4. Product Requirements
4.1 Hardware Requirements
Form factor
40 mm x40mm module with 8-pin B.T.B connector
Host Interface
USB2.0 interface
PCB
4-layer design
Antenna connector
RF switch connector
4.2 Hardware Architecture
The T77H332.XX IEEE802.11b/g/n module is based on Marvell 88W8782UB0-NAP2C000
solution that is provide the combined functions of DSSS and OFDM baseband modulation,
MAC, CPU, OTP (one time programmable) memory, host interfaces, power management
unit (PMU) and direct conversion WLAN RF radio. This module is powered from the host
(3.3V) and interfaces to the host with USB 2.0 signals and with two printed antennas for
diversity and one on-board 40 MHz XTAL.
The functional block diagram is shown as below.