YZP-TWFMK301DWI-FI Module

User Manual PRODUCT NAME : 1T1R Wi-Fi Module MODEL NAME : TWFM-K301D The information contained herein is the exclusive property of LG Innotek and shall not be distributed, reproduced or disclosed in whole or no in part without prior written permission of LG Innotek. (00)-0073 User Manual PAGE : REG. DATE : 2013.08.12 MODEL NAME :TWFM-K301D REV. DATE : 2013.08.12 REV.NO : 1.0 1/ 11 Table of Contents No.DescriptionPage 1Features21Features2 2Module Photo2 3Block Diagram3 4Storage Conditions4 4OtiCditi44Operating Conditions4 5Software Programming5 6Pin Description7 7Outline Drawing8 8Packing Information9 ©2013 LGIT. All rights reserved. User Manual PAGE : REG. DATE : 2013.08.12 MODEL NAME :TWFM-K301D REV. DATE : 2013.08.12 REV.NO : 1.0 2/ 11 1. Features TWFM-K301D is the small size and low power module for IEEE 802.11b/g/n wireless LAN. TWFM-K301D is based on Meatek MT7601U solution. IEEE 802.11 b/g/n Single Band WLAN infrastructure Size : 38mm x 26mm x 4mm Auto-calibration 1T1R mode with 150Mbps PHY rate Internal ANT : EPA(Embedded and Press Antenna) USB 2.0 Supports drivers for for Windows 7, Vista, XP, 2000 and Linux Security : WFA, WPA, WPA2, WPS2.0, WAPI Application : DTV, DVR, HD DVD Player, Blue-ray Disk Player, STB 2. Module Photo ©2013 LGIT. All rights reserved. User Manual PAGE : REG. DATE : 2013.08.12 MODEL NAME :TWFM-K301D REV. DATE : 2013.08.12 REV.NO : 1.0 3/ 11 3. Block Diagram Confidential ©2013 LGIT. All rights reserved. User Manual PAGE : REG. DATE : 2013.08.12 MODEL NAME :TWFM-K301D REV. DATE : 2013.08.12 REV.NO : 1.0 4/ 11 4. Storage Conditions ParameterMinMaxUnit Storage Temperature10+80 °C Storage Temperature-10+80 °C Storage Humidity (@ 40°C) -90 % Caution: The specifications above the Table define levels at which permanent damage to the device can occur. Function operation is not guaranteed under these conditions. Operating at absolute maximum conditions for extend periods can adversely affect the long-term reliability of the device. • Other conditions 1) Do not use or store modules in the corrosive atmosphere, especially where chloride1) Do not use or store modules in the corrosive atmosphere, especially where chloride gas, sulfide gas, acid, alkali, salt or the like are contained. Also, avoid exposure to moisture. 2) Store the modules where the temperature and relative humidity do not exceed 5 to 40°Cand 20 to 60%. 3) Assemble the modules within 6 months. Ch k thld ibilit if 6th 5. Operating Conditions Check the soldering ability in case of 6 months over. ParameterMinTypMaxUnit Operating Temperature0-+50 °C Operating Humidity (40°C) --85 % Supply Voltage3.153.33.45V dc ©2013 LGIT. All rights reserved. User Manual PAGE : REG. DATE : 2013.08.12 MODEL NAME :TWFM-K301D REV. DATE : 2013.08.12 REV.NO : 1.0 5/ 11 6. Software Programming 1) Windows Utility Execute the released windows utility installer. (1) Run RaUI.exe (2) RaUI can co-exist with WZC. When coexisting with WZC, RaUI only provides monitoring functions such as surveying < Fig A.1 RaUI icon> RaUI only provides monitoring functions, such as surveying the link status, network status, static counters, advanced features status, WMM status and WPS status. (3) When starting RaUI, the system will connect to the AP with best signal strength without setting a profile or matching a profile setting. It will issue a scan command to a wireless NIC. < Fig A.2 Select WZC and RaUI> After two seconds, the AP list will be updated with the results of a BSS list scan. ©2013 LGIT. All rights reserved. < Fig A.3 RaUI section introduction> User Manual PAGE : REG. DATE : 2013.08.12 MODEL NAME :TWFM-K301D REV. DATE : 2013.08.12 REV.NO : 1.0 6/ 11 (4) Button section. - Site survey, Link information, Profile, Advanced, Information, About page. - Help page. (5) When starting RaUI, a small Ralink icon appears in the notifications area of the taskbar as shown in <Fig A 5> < Fig A.4 Button section> the notifications area of the taskbar, as shown in <Fig A.5>. * Please refer to the help page in detail usage manual. < Fig A.5 Ralink icon in system tray> 2) Linux Device Driver Before compiling the driver, you should change make file or makefile.inc to meet your target platform. * Please refer to the release note in detail ©2013 LGIT. All rights reserved. * Please refer to the release note in detail. User Manual PAGE : REG. DATE : 2013.08.12 MODEL NAME :TWFM-K301D REV. DATE : 2013.08.12 REV.NO : 1.0 7/ 11 7. Pin Description Pin No.Pin NameI/OPin Description 1VDDIVDD 3.3V 2USB_DNI/OUSB Communication signal USB_DN 3USB_DPI/OUSB Communication signal USB_DP 4GND-GND 5GPIOOWi-Fi IC reset controlled by TV main chip < TOP View > A Note. 1) Recommend a Module install sequence for prevent USB device failure - Supply 3.3V power 1 5 - Connect to data signal (USB_DP, USB_DN) 2) If remove the module, proceed in reveres sequence 3) Connector : 12507WR-05L ( YEONHO ELECTRONICS CO., LTD.) A ©2013 LGIT. All rights reserved. User Manual PAGE : REG. DATE : 2013.08.12 MODEL NAME :TWFM-K301D REV. DATE : 2013.08.12 REV.NO : 1.0 8/ 11 8. Outline Drawing K301D ©2013 LGIT. All rights reserved. User Manual PAGE : REG. DATE : 2013.08.12 MODEL NAME :TWFM-K301D REV. DATE : 2013.08.12 REV.NO : 1.0 9/ 11 9. Packing Information 1) Inner Box Packing 2) Carton Box Packing ©2013 LGIT. All rights reserved. User Manual PAGE : REG. DATE : 2013.08.12 MODEL NAME :TWFM-K301D REV. DATE : 2013.08.12 REV.NO : 1.0 10 / 11 3) Pallet Packing ©2013 LGIT. All rights reserved. User Manual PAGE : REG. DATE : 2013.08.12 MODEL NAME :TWFM-K301D REV. DATE : 2013.08.12 REV.NO : 1.0 11 / 11 User Information The satisfy FCC exterior labeling requirements, the following test must be placed on the exterior of the end product. Contains Transmitter module FCC ID: YZP-TWFMK301D This device complies with FCC radiation exposure limits set forth for an uncontrolled environment. This device should be installed and operated with minimum distance 20cm between the radiating element of this device and the …

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LG Innotek Co., Ltd. 978-1, Jangduk-dong, Gwangsan-gu, Gwangju-City, 506-731, Korea September 5, 2013 Attestation letter This module supports ad-hoc mode. For United States only, the range of channels available is channel 1 to channel 11. The rest can be used by software support. Sincerely, Duk-su Oh Chief research engineer

LG Innotek Co., Ltd. 978-1, Jangduk-dong, Gwangsan-gu, Gwangju-City, 506-731, Korea Date: August 30, 2013 Compliance Certification Services Certification Division 47173 Benicia Street Fremont, CA 94538, USA LETTER OF AUTHORIZATION We, the undersigned, hereby authorize Harvey Sung of Digital EMC Co., Ltd. to act on our behalf in all manners relating to application for equipment authorization for FCC ID: YZP-TWFMK301D including signing of all documents relating to these matters. Any and all acts carried out by Harvey Sung of Digital EMC Co., Ltd. on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from LG Innotek Co.,Ltd. “I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a).” Sincerely, Duk-Su Oh Chief research engineer

LG Innotek Co., Ltd. 978-1, Jangduk-dong, Gwangsan-gu, Gwangju-City, 506-731, Korea Date: August 30, 2013 Compliance Certification Services Certification Division 47173 Benicia Street Fremont, CA 94538, USA RE: Request of Confidentiality for FCCID: YZP-TWFMK301D To Whom It may Concern: Pursuant to Sections 0.457 and 0.459 of the Commission`s Rules(CFR 47), and Section 552 (b) (4) of the Freedom of Information Act, LG Innotek Co.,Ltd. hereby requests confidentiality and treatment of certain information accompanying this application. The materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. We are also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA 04-1705. This provision will give LG Innotek Co.,Ltd. temporary confidentiality of commercially sensitive information prior to product release. The requested permanent and Short-Term Confidential exhibits are listed as follows: PERMANENT & SHORT-TERM CONFIDENTIAL LIST Exhibit Description PERMANENT 1 Block Diagram 2 Operational Description 3 Schematics 4 Part Lists SHORT-TERM 5 External Photos 6 Internal Photos 7 Test-Setup Photos 8 Users Manual The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be public before the date of the Grant for this application. Sincerely, Duk-su Oh Chief research engineer

LG Innotek Co., Ltd. 978-1, Jangduk-dong, Gwangsan-gu, Gwangju-City, 506-731, Korea Compliance Certification Services Certification Division 47173 Benicia Street Fremont, CA 94538, USA August 30, 2013 Modular Approval Attestation for Remote Control Module. Applicant: LG Innotek Co., Ltd. FCC ID: YZP-TWFMK301D No. FCC requirements 1 Have its own RF shielding RF Block shielded by Metal Case 2 Have buffered modulation/data inputs (if such inputs are provided), Yes, the module has buffered data input. 3 The modular transmitter must have its own power supply regulation. We used self own power supply regulation. 4 Meet the antenna requirements of section 15.203 This module uses Internal PIFA antenna This module meets the antenna requirements of section 15.203 5 Be tested in a stand-alone configuration, i.e., the antenna, AC or DC power and data input/output lines must be connected to the module but, the module must not be inside another case during testing Yes, the EUT (module) was tested a stand alone configuration. 6 Be labeled with its own FCC ID number, and if the FCC ID is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. The proposed FCC ID label format is to be placed on the module. If FCC ID label is not visible when module is install into the system, “Contains FCC ID: YZP-TWFMK301D ” shall be placed on the outside of final product. 7 The modular transmitter is manufactured so that the user can not influence the operation of the transmitter that will operate outside of the scope of the regulations. It complies with specific rules or operating requirements. And instruction is included User manual. 8 Address compliance with the Commission`s RF exposure limits in Sections 1.1310 and 2.1093. In addition, spread spectrum transmitters operation under Section 15.247 are required to address RF exposure compliance in accordance with Section 15.247(b)(4) The exposure condition of this module is compliant with the requirements. Please refer to MPE calculation. Sincerely, Duk-su Oh Chief research engineer

FCC ID: YZP-TWFMK301D Copyright Ⓒ 2013, Digital EMC Co., Ltd. View 1 FCC ID: YZP-TWFMK301D Copyright Ⓒ 2013, Digital EMC Co., Ltd. View 2 FCC ID: YZP-TWFMK301D Copyright Ⓒ 2013, Digital EMC Co., Ltd. View 3

FCC ID: YZP-TWFMK301D Copyright Ⓒ 2013, Digital EMC Co., Ltd. SAMPLE LABEL & LOCATION LABELLING REQUIREMENTS The Label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time of purchase - The FCC label shown is representative of the label that will appear on the radio when in production. Other information may also be included on this label.

FCC ID: YZP-TWFMK301D Copyright Ⓒ 2013, Digital EMC Co., Ltd. View 1 FCC ID: YZP-TWFMK301D Copyright Ⓒ 2013, Digital EMC Co., Ltd. View 2 Antenna

FCCID: YZP-TWFMK301D DEMC1308-02483 Report No.: DRTFCC1309-0838 TRF-RF-213(01)120309 Page 2 / 64 Copyright ○ C 2013, Digital EMC Co., Ltd. Test Report Version Test Report No. Date Description DRTFCC1309-0838 Sep. 02, 2013 Initial issue FCCID: YZP-TWFMK301D DEMC1308-02483 Report No.: DRTFCC1309-0838 TRF-RF-213(01)120309 Page 3 / 64 Copyright ○ C 2013, Digital EMC Co., Ltd. Table of Contents 1. GENERAL INFORMATION ......................................................... 4 2. EUT DESCRIPTION .................................................................... 4 3. SUMMARY OF TESTS ................................................................ 5 4. TEST METHODOLOGY .............................................................. 6 4.1 EUT CONFIGURATION ....................................................................................... 6 4.2 EUT EXERCISE ................................................................................................... 6 4.3 GENERAL TEST PROCEDURES ....................................................................... 6 4.4 DESCRIPTION OF TEST MODES ...................................................................... 6 5. INSTRUMENT CALIBRATION .................................................... 7 6. FACILITIES AND ACCREDITATIONS ........................................ 7 6.1 FACILITIES .......................................................................................................... 7 6.2 EQUIPMENT ........................................................................................................ 7 7. ANTENNA REQUIREMENTS ..................................................... 7 8. TEST RESULT ............................................................................ 8 8.1 6dB Bandwidth ................................................................................................... 8 8.2 Maximum Peak Conducted Output Power ..................................................... 17 8.3 Maximum Power Spectral Density .................................................................. 19 8.4 Conducted Spurious Emissions ..................................................................... 28 8.5 Radiated Spurious Emissions ......................................................................... 53 8.6 Power-line Conducted Emissions .................................................................. 59 8.7 Occupied Bandwidth ........................................................................................ 62 9. LIST OF TEST EQUIPMENT ..................................................... 63 APPENDIX I................................................................................... 64 FCCID: YZP-TWFMK301D DEMC1308-02483 Report No.: DRTFCC1309-0838 TRF-RF-213(01)120309 Page 4 / 64 Copyright ○ C 2013, Digital EMC Co., Ltd. 1. GENERAL INFORMATION Applicant : LG Innotek Co.,Ltd. Address : 978-1, Jangduk-dong, Gwangsan-gu, Gwangju-City, South Korea FCC ID : YZP-TWFMK301D EUT : WI-FI Module Model : TWFM-K301D Additional Model(s) : N/A Data of Test : 2013-08-23 ~ 2013-08-30 Contact person : DukSuOh 2. EUT DESCRIPTION Product WI-FI Module Model Name TWFM-K301D Power Supply DC 3.3 V Frequency Range 2.4GHz Band ▪ 802.11b/g/n(20MHz): 2412 ~ 2462 MHz ▪ 802.11n(40MHz): 2422~2452 MHz Max. RF Output Power 2.4GHz Band ▪ 802.11b: 20.23 dBm ▪ 802.11g: 21.73 dBm ▪ 802.11n (HT20): 20.49 dBm ▪ 802.11n (HT40): 19.97 dBm Modulation Type 802.11b: DSSS/CCK 802.11g/n(HT20/HT40): OFDM Antenna Specification Internal PIFA Antenna (1TX 1RX) ▪ 2.4GHz Band Max. peak gain: 1.950 dBi FCCID: YZP-TWFMK301D DEMC1308-02483 Report No.: DRTFCC1309-0838 TRF-RF-213(01)120309 Page 5 / 64 Copyright ○ C 2013, Digital EMC Co., Ltd. 3. SUMMARY OF TESTS FCC Part Section(s) RSS Section(s) Parameter Limit Test Condition Status Note 1 I. Transmitter Mode (TX) 15.247(a) RSS-210 [A8.2] 6 dB Bandwidth > 500 kHz Conducted C 15.247(b) RSS-210 [A8.4] Transmitter Output Power < 1Watt C 15.247(d) RSS-210 [A8.5] Out of Band Emissions / Band Edge 20dBc in any 100kHz BW C 15.247(e) RSS-210 [A8.2] Transmitter Power Spectral Density < 8dBm / 3kHz C - RSS Gen [4.6.1] Occupied Bandwidth (99%) RSS-Gen4.6.1 NA 15.205 15.209 RSS-210 [A8.5] General Field Strength Limits (Restricted Bands and Radiated Emission Limits) <FCC 15.209 limits Radiated C Note.2 15.207 RSS-Gen [7.2.2] AC Conducted Emissions < FCC 15.207 limits AC Line Conducted C 15.203 - Antenna Requirements FCC 15.203 - C Note 1: C=Comply NC=Not Comply NT=Not Tested NA=Not Applicable Note 2: This test item was performed in each axis and the worst case data was reported. FCCID: YZP-TWFMK301D DEMC1308-02483 Report No.: DRTFCC1309-0838 TRF-RF-213(01)120309 Page 6 / 64 Copyright ○ C 2013, Digital EMC Co., Ltd. 4. TEST METHODOLOGY The measurement procedure described in the American National Standard for Testing Unlicensed Wireless Devices (ANSI C63.10-2009) and KDB558074 4.1 EUT CONFIGURATION The EUT configuration for testing is installed on RF field strength measurement to meet the Commissions requirement and operating in a manner that intends to maximize its emission characteristics in a continuous normal application. 4.2 EUT EXERCISE The EUT was operated in the engineering mode to fix the Tx frequency that was for the purpose of the measurements. According to its specifications, the EUT must comply with the requirements of the Section 15.207, 15.209 and 15.247 under the FCC Rules Part 15 Subpart C. 4.3 GENERAL TEST PROCEDURES Conducted Emissions According to the requirements in Section 6.2 of ANSI C63.10, the EUT is placed on the turntable, which is 0.8 m above ground plane and the conducted emissions from the EUT measured in the frequency range between 0.15 MHz and 30 MHz using CISPR Quasi-peak and Average detector. Radiated Emissions The EUT is placed on a turn table, which is 0.8 m above ground plane. The turntable shall rotate 360 degrees to determine the position of maximum emission level. EUT is set 3 m away from the receiving antenna, wh…

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FCC ID: YZP-TWFMK301D Copyright Ⓒ 2013, Digital EMC Co., Ltd. EUT Axis information X Axis Y Axis Z Axis FCC ID: YZP-TWFMK301D Copyright Ⓒ 2013, Digital EMC Co., Ltd. Test Setup Photo of Radiated Measurement FCC ID: YZP-TWFMK301D Copyright Ⓒ 2013, Digital EMC Co., Ltd. Test Setup Photo of Conducted Emissions