Samsung Electronics Co WIDT30Q WiFi Module User Manual

Samsung Electronics Co Ltd WiFi Module Users Manual

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Users Manual

User manual of WiDT30Q 1. Introduction WiDT30Q is a USB embedded module compliant with IEEE802.11n standard. The core chipset is from Qualcomm, part number is AR1021X. 2. Hardware Architecture: 2.1 Main Chipset Information 3.3 Antennas Information Two SMD antennas supporting both TX & RX. 4. Operational Description WiDT30Q is the 802.11a/b/g/n RF Module, that acts as a communication hub for users of a wireless device to connect to a wired LAN. MIMO type Product type: WLAN (11b mode: 1TX, 1RX, 11g mode: 1TX, 1RX, Draft n mode: 2TX, 2RX) Time base of the transmission frequency For IF and RF frequency, Crystal is a clock reference. Synthesizer Synthesizer inside Transceiver. Internal voltage controlled oscillator (VCO) provides the desired LO signal base on the phase-locked loop (PLL) with a relatively wide tuning range for this application. Transmission Base-band Processing (BBP) IC has DSSS (BPSK/QPSK/CCK) and OFDM (BPSK/QPSK/16QAM/64QAM) modulation function, it provides transmission data rate are 1, 2, 5.5, 11 Mbps on DSSS and 6, 12, 18, 24, 36, 48, 54 Mbps on OFDM. Digital data signal will be converted to analog (TX IQ) signals through DAC in BBP IC, TX IQ pass through to low pass filter. TX I/Q signal use direct conversion (zero-IF) architecture converter to generate carrier frequency signal. Transceiver IC and internal PA magnify output power. Item Vender Part number MAC/BBP/Radio Transceiver/PA Qualcomm AR1021X
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Document ID1879034
Application IDzTt0WpMollW3aJuoR20+TQ==
Document DescriptionUsers Manual
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeUser Manual
Display FormatAdobe Acrobat PDF - pdf
Filesize17.05kB (213141 bits)
Date Submitted2013-01-15 00:00:00
Date Available2013-07-14 00:00:00
Creation Date2017-10-28 18:24:11
Producing SoftwareGPL Ghostscript 9.18
Document Lastmod2017-10-28 18:24:11
Document TitleUsers Manual
Document CreatorMicrosoft® Office Word 2007
Document Author: Windows 사용자
FCC ID Filing: A3LWIDT30Q

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