LG Innotek TWFML303D Wi-Fi Module User Manual

LG Innotek Co., Ltd. Wi-Fi Module

user manual

SPECIFICATIONSPRODUCT NAME : Single Band 1T1R Wi-Fi ModuleMODEL NAME : TWFM-L303D-FThe information contained herein is the exclusive property of LG Innotekand shall not be distributed, reproduced or disclosed in whole or no in partwithout prior written permission of LG Innotek.Designed Checked ApprovedLG Innotek Co., Ltd. K.H.Lee D.S.Oh S.D.ChoiDOCUMENT No. WC40006Jan. 07.2013 Jan. 07.2013 Jan. 07.2013 PAGE 21(00)-0073
S P E C I F I C A T I O NPAGE :DOCUMENT No : WC40006REG. DATE : Jan. 07. 2013 MODEL NAME : TWFM-L303D-FREV.NO : 1.01/ 21REG. DATE : Jan. 07. 2013 Table of ContentsNo Description Page1F1Features 22 Ordering Information 23 Label Marking 24 Storage Test Conditions 35 Operating Test Conditions 46 Standard Test Conditions 47 Electrical Characteristics 58 Mechanical Characteristics 89 Software 910 Environment Tests 1111 Block Diagram 1212 Pin Description 1213 Test Method 1314 Outline Drawing 1515 Packing Information 1616 Changing History of Revision 19# Appendix 201. Antenna Characteristics©2013 LGIT. All rights reserved.
S P E C I F I C A T I O NPAGE :DOCUMENT No : WC40006REG. DATE : Jan. 07. 2013 MODEL NAME : TWFM-L303D-FREV.NO : 1.02/ 21REG. DATE : Jan. 07. 2013 1. FeaturesTWFM-L303D-F is the small size and low power module for IEEE 802.11b/g/n WLAN. TWFM-L303D –F is based Ralink RT5370 solution.IEEE 802.11 b/g/n Single Band WLAN infrastructureSize : 38.0mm x 24.0mm x 4.4mmMetal Press Antenna2.4GHz internal PA1T1R Mode with 150Mbps PHY Rate for Both Transmit and ReceivingUSB 2.0Supports drivers for Windows Vista, XP, 2000, LinuxSecurity : WEP64/128, WPA, WPA2, TKIP, AES, WAPIApplication : DTV, DVR, HD DVD Player, Blue-ray Disk Player, STB2. Ordering InformationModel DescriptionTWFM-L303D-F Wi-Fi Module, Single Band 1T1R3. Label marking①②③TWFM-L303D 1301A040100199DFA4542④①Model No④Product Lot No : 1301A0401©2013 LGIT. All rights reserved.①Model No ④Product Lot No. : 1301A0401 ②MAC Address BAR Code - 13 : Year - 04 : Date③MAC Address No. - 01: Month - 01 : Manufactured - Revision No. : A Process
S P E C I F I C A T I O NPAGE :DOCUMENT No : WC40006REG. DATE : Jan. 07. 2013 MODEL NAME : TWFM-L303D-FREV.NO : 1.03/ 21REG. DATE : Jan. 07. 2013 4. Storage Test ConditionsParameter Min Max UnitStorage Temperature -10 +80 ℃Storage Humidity(40℃)-90 %Caution : The specifications in Table 1 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 conditions1) Do not use or store modules in the corrosive atmosphere, especially where chloridegas, sulfide gas, acid, alkali, salt or the like are contained. Also, avoid exposure to moisture. 2) Store the modules is recommended where the temperatureand relative humidity 5 to 40℃and 20 to 60%.3) Assemble the modules within 6 months.Check the soldering ability in case of 6 months over.©2013 LGIT. All rights reserved.
S P E C I F I C A T I O NPAGE :DOCUMENT No : WC40006REG. DATE : Jan. 07. 2013 MODEL NAME : TWFM-L303D-FREV.NO : 1.04/ 21REG. DATE : Jan. 07. 2013 5. Operating ConditionsParameter Min Typ Max UnitOperating Temperature 0 - +50 ℃Operating Humidity(40℃)--85 %Supply Voltage 3.0 3.3 3.6 Vdc6. Standard Test ConditionsThe Test for electrical specification shall be performed under the following conditionunless otherwise specified.Temperature 25 ±5℃6-1. Ambient conditionHumidity 65 ±5%Input power Supply Voltage6-2. Power supply voltages+3.3V +3.3V ±0.165V(5%)6-3. Current consumptionCurrent Consumption Min. Typ. Max. UnitTX Mode ( MCS7)-280-TX Mode ( MCS7)280mARX Mode - 175 -©2013 LGIT. All rights reserved.
S P E C I F I C A T I O NPAGE :DOCUMENT No : WC40006REG. DATE : Jan. 07. 2013 MODEL NAME : TWFM-L303D-FREV.NO : 1.05/ 21REG. DATE : Jan. 07. 2013 7. Electrical SpecificationsItems Contents7-1. RF Characteristics for IEEE802.11b ( 11Mbps mode unless otherwise specified) Specification IEEE802.11bMode DSSS/CCKChannel frequency 2412 ~ 2462 MHz Data rate 1,2,5.5,11MbpsTX Characteristics Min. Typ. Max. UnitPower Level(AVG) 10 12 14 dBmSpectrum Mask1st side lobes - - -30 dBr2nd side lobes - - -50 dBrModulation Accuracy (EVM) - - 35 %Power On/Off ramp -2.0 - 2.0 UsecFreq. Tolerance -25 0 25 ppmChip Clock Freq. Tolerance -25 0 25 ppmRX Characteristics Min. Typ. Max. UnitMinimum Input Level Sens. (FER ≤ 8%) -88 -76 dBmMaximum Input Level (FER ≤8%)10dBm©2013 LGIT. All rights reserved.Maximum Input Level (FER ≤ 8%)-10--dBm* Normal Condition : 25℃, VDD=5V.* RF characteristics is board limit. It can differ according to standards
S P E C I F I C A T I O NPAGE :DOCUMENT No : WC40006REG. DATE : Jan. 07. 2013 MODEL NAME : TWFM-L303D-FREV.NO : 1.06/ 21REG. DATE : Jan. 07. 2013 Items Contents7-2. RF Characteristics for IEEE802.11g ( 54Mbps mode unless otherwise specified) Specification IEEE802.11gMode OFDMChannel frequency 2412~ 2462 MHz Data rate 6,9,12,18,24,36,48,54MbpsTX Characteristics Min. Typ. Max. UnitPower Level(AVG) 7.5 9.5 11.5 dBmSpectrum Maskat fc +/-11MHz - - -20 dBrat fc +/-20MHz - - -28 dBrat fc ≥ +/- 30MHz - - -40 dBrConstellation Error (EVM) - - -25 dBFreq. Tolerance -20 0 20 ppmChip Clock Freq. Tolerance -20 0 20 ppmRX Characteristics Min. Typ. Max. UnitMinimum Input Level Sens. (PER ≤ 10%) - -73 -65 dBm©2013 LGIT. All rights reserved.Maximum Input Level (PER ≤ 10%) -30 - - dBm* Normal Condition : 25℃, VDD=5V.* RF characteristics is board limit. It can differ according to standards
S P E C I F I C A T I O NPAGE :DOCUMENT No : WC40006REG. DATE : Jan. 07. 2013 MODEL NAME : TWFM-L303D-FREV.NO : 1.07/ 21REG. DATE : Jan. 07. 2013 Items ContentsSpecificationIEEE802 11n24GHz7-3. RF Characteristics for IEEE802.11gn ( MCS7 mode unless otherwise specified)- HT20MHz Data Rate is 65Mbps, HT40MHz Data Rate is 135Mbps SpecificationIEEE802.11n –2.4GHzMode OFDMChannel frequency 2412 ~ 2462 MHz (HT20)2422 ~ 2452 MHz (HT40)Data rate 6.5,13,19.5,26,39,52,58.5,65MbpspTX Characteristics Min. Typ. Max. UnitPower Level(AVG) / HT20 7.5 9.5 11.5 dBmPower Level(AVG) / HT40 6.5 8.5 10.5 dBmSpectrum Maskat fc +/-11MHz - - -20 dBrat fc +/-20MHz - - -28 dBrat fc ≥ +/- 30MHz - - -45 dBrConstellation Error (EVM) - - -28 dBFreq. Tolerance(HT20 / HT40) -20 0 20 ppmChip Clock Freq. Tolerance(HT20 / HT40) -20 0 20 ppmRX Characteristics Min. Typ. Max. UnitMinimum Input Level Sens. (HT20,PER ≤ 10%) --70-64dBmMinimum Input Level Sens. (HT40,PER≤10%)--67-62dBm©2013 LGIT. All rights reserved.(HT40,PER 10%)Maximum Input Level (PER ≤ 10%) -30 - - dBm* Normal Condition : 25℃, VDD=5V.* RF characteristics is board limit. It can differ according to standards
S P E C I F I C A T I O NPAGE :DOCUMENT No : WC40006REG. DATE : Jan. 07. 2013 MODEL NAME : TWFM-L303D-FREV.NO : 1.08/ 21REG. DATE : Jan. 07. 2013 8. Mechanical Characteristics8-1. Outline viewItem Test Conditions 8-2. Appearance structureAssembly No defects of wiring, soldering and assemblingAppearance No dirt, rust, corrosion or foreign material Item Test Conditions Dimension As outline drawingMounting As outline drawingWeightApproximately 4 75±04[g]WeightApproximately 4.75±0.4 [g]©2013 LGIT. All rights reserved.
S P E C I F I C A T I O NPAGE :DOCUMENT No : WC40006REG. DATE : Jan. 07. 2013 MODEL NAME : TWFM-L303D-FREV.NO : 1.09/ 21REG. DATE : Jan. 07. 2013 9. Software9-1. Windows UtilityExecute the released windows utility installer.(1) Run RaUI.exe(2) RaUI can co-exist with WZC. When coexisting with WZC, RaUI only providesmonitoring functions such as surveying the link status network status static< Fig1.1 RaUI icon>monitoring functions, such as surveying the link status, network status, staticcounters, 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 issuea scan command to a wireless NIC. After two seconds, the AP list will be updated with the results of a BSS list scan. < Fig1.2 Select WZC and RaUI>©2013 LGIT. All rights reserved.< Fig1.3 RaUI section introduction>
S P E C I F I C A T I O NPAGE :DOCUMENT No : WC40006REG. DATE : Jan. 07. 2013 MODEL NAME : TWFM-L303D-FREV.NO : 1.010 / 21REG. DATE : Jan. 07. 2013 (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 <Fig1 5>< Fig1.4 Button section>the taskbar, as shown in <Fig1.5>.* Please refer to the help page in detail usage manual.< Fig1.5 Ralink icon in system tray>9-2. Linux Device DriverBefore compiling the driver, you should change make file or makefile.inc to meetyour target platform.* Please refer to the release note in detail.©2013 LGIT. All rights reserved.
S P E C I F I C A T I O NPAGE :DOCUMENT No : WC40006REG. DATE : Jan. 07. 2013 MODEL NAME : TWFM-L303D-FREV.NO : 1.011 / 21REG. DATE : Jan. 07. 2013 10. Environment TestsItem Test Conditions Specifications Initial values are measured at standard test condition.Lli60℃±2℃f96±5h diHeat LoadTestLeave samples in 60℃±2℃for 96 ±5 hours, and in standard test condition for 30 minutes, then take measurements within 1 hour.- Supply voltage : standard ±5%Initial values are measured at standard test condition.HumidityLoad TestLeave samples in 40℃±5℃, 90% RH for 96 ±5 hours, and in standard test condition for 30 minutes, then take measurements within 1 hour.- Supply voltage : standard + 5%Iitil l d t t d dt t diti• Power Level: ±4dB Max• Min. Input Level Sens. :±4dB MaxCold TestInitial values are measured at standard test condition.Leave samples in -20℃±2℃for 96 ±5 hours, andin standard ambient for 1 hour with standard powerSupply then take measurements within 1 hour.Take measurements in standard test condition.: ±4dB MaxTemperatureShocka e easu e e s s a da d es co d oTemp. : -40℃~ +85℃Duration : 30 minRamp-up & Ramp-down for 5 minCycle : 100cycle.Vibration TestInitial value measure at standard test condition. Sweep rate : 1 single sweep/ minuteAmplitude : 1.5 mmFrequency : 10-55HzDuration : 1 Hours per direction (X,Y,Z)©2013 LGIT. All rights reserved.ESDTestInitial values are measured at standard test condition.- Wafer (USB Connector) : ±500V, 10 times- Antenna & Cover : ±1kV, 10times
S P E C I F I C A T I O NPAGE :DOCUMENT No : WC40006REG. DATE : Jan. 07. 2013 MODEL NAME : TWFM-L303D-FREV.NO : 1.012 / 21REG. DATE : Jan. 07. 2013 11. Block Diagram12. Pin DescriptionPin No. Pin Name I/O Pin Description1VDDIVDD 3 3V1VDDIVDD 3.3V2 USB_DN I/O USB Communication signal USB_DN3 USB_DP I/O USB Communication signal USB_DP4 GND - GND①②Note.1) Recommend a Module install sequence for prevent USB device failure< Top View >②③④< Bottom View >©2013 LGIT. All rights reserved.- Supply 3.3V power - Connect to data signal (USB_DP, USB_DN)2) If remove the module, proceed in inverse sequence3) Connector : 12507WR-04L(YEON HO)
S P E C I F I C A T I O NPAGE :DOCUMENT No : WC40006REG. DATE : Jan. 07. 2013 MODEL NAME : TWFM-L303D-FREV.NO : 1.013 / 21REG. DATE : Jan. 07. 2013 13. Test MethodThis is a conducted test method of Wi-Fi RF performance.13-1. Test Condition.anuatorLitePoint IQnxn or IQflexRF CableLAN CablePower SupplyTESCOMAttaAuto testProgramUSB Cable Power 3.3VRpp yTESCOMShield Box( TC-5910DP)RF Connector( I-PEX MHF-SW23)©2013 LGIT. All rights reserved.
S P E C I F I C A T I O NPAGE :DOCUMENT No : WC40006REG. DATE : Jan. 07. 2013 MODEL NAME : TWFM-L303D-FREV.NO : 1.014 / 21REG. DATE : Jan. 07. 2013 13-2. Test Set-up List.-. Instrument : LitePoint IQnxn or IQflex-. Shield Box : Tescom TC-5910DP-Driver Version : 5 102 98 12. Driver Version : 5.102.98.12-. RF Cable : TESCOM 4011-0011-. Attenuator : Mini-Circuit 15542 10dB attenuator-. USB Cable, LAN Cable, RF Cable(I-PEX MHF-SW23)-. Power Supply13-3. Test Flow-. Install the test set-up.-. Power OFF.-. Open the Shield box and install the DUT for test.-. Close the shield box.-. Power ON.-. Check the driver icon.-. Start testing.# Notes#. Notes.-. Be careful that you can consider a RF cable LOSS.©2013 LGIT. All rights reserved.
S P E C I F I C A T I O NPAGE :DOCUMENT No : WC40006REG. DATE : Jan. 07. 2013 MODEL NAME : TWFM-L303D-FREV.NO : 1.015 / 21REG. DATE : Jan. 07. 2013 14. Outline Drawing©2013 LGIT. All rights reserved.
S P E C I F I C A T I O NPAGE :DOCUMENT No : WC40006REG. DATE : Jan. 07. 2013 MODEL NAME : TWFM-L303D-FREV.NO : 1.016 / 21REG. DATE : Jan. 07. 2013 15. Packing Information 1) Inner Packing2) Carton Box Packing©2013 LGIT. All rights reserved.
S P E C I F I C A T I O NPAGE :DOCUMENT No : WC40006REG. DATE : Jan. 07. 2013 MODEL NAME : TWFM-L303D-FREV.NO : 1.017 / 21REG. DATE : Jan. 07. 2013 3) Pallet Packing©2013 LGIT. All rights reserved.
S P E C I F I C A T I O NPAGE :DOCUMENT No : WC40006REG. DATE : Jan. 07. 2013 MODEL NAME : TWFM-L303D-FREV.NO : 1.018 / 21REG. DATE : Jan. 07. 2013 3) RoHS Marking ©2013 LGIT. All rights reserved.
S P E C I F I C A T I O NPAGE :DOCUMENT No : WC40006REG. DATE : Jan. 07. 2013 MODEL NAME : TWFM-L303D-FREV.NO : 1.019 / 21REG. DATE : Jan. 07. 2013 16. Change History of RevisionRevision Date Contents of Revision Change Remark1.00 13. 01. 07 1) First release K. H. Choi ©2013 LGIT. All rights reserved.
S P E C I F I C A T I O NPAGE :DOCUMENT No : WC40006REG. DATE : Jan. 07. 2013 MODEL NAME : TWFM-L303D-FREV.NO : 1.020 / 21REG. DATE : Jan. 07. 2013 1) Features# Appendix1. Antenna CharacteristicsAntenna PerformanceParameter Min Typ Max UnitFrequency Range 2412 2445 2485 MHzDirectivity - Omni - -Average Gain - -1.29 -dBidBiPeak Gain 1.84V.S.W.R - 2.0:1 - UnderImpedance 50 OhmRadiation Material Tin plate2) Test condition - OTA 3D Chamber ©2013 LGIT. All rights reserved.
S P E C I F I C A T I O NPAGE :DOCUMENT No : WC40006REG. DATE : Jan. 07. 2013 MODEL NAME : TWFM-L303D-FREV.NO : 1.021 / 21REG. DATE : Jan. 07. 2013 a. VSWRb. GainFreq Gavg GpeakMHz dBi dBi degc. Radiation Pattern2412 -2.05 1.68 902450 -1.00 1.62 902485 -1.13 1.64 902450MHz©2013 LGIT. All rights reserved.
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-TWFML303D This device complies with FCC radiation exposure limits set fo rth for an un controlled environment. This device should be installed and ope rated with minim um distance 20cm between the radiating element of this device and the user. This device must not be co-located or operating in conjunction with any other antenna or transmitter. This device is intended only for OEM integrators and following statements shall be included to host user manual 1) The antenna must be installed such that 20cm is maintained between the antenna and users. 2) This module may not be co-located with any other transmitters or antennas. As long as 2 condition s above are me t, further tran smitter test w ill not be required. However, the OEM integrator is still res ponsible for testi ng their end-prod uct for a ny additional compliance requirements with this module installed. In the event that these co nditions cannot be met, then the FCC a uthorizations are no longer considered valid and the FCC ID cannot be u sed on the final produ ct. In these circu mstances, the OEM integrat or will be re sponsible for re-evalu ating the end produ ct including this mod ule and obtaining separate FCC authorizations. 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 or more 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 technical for help. – 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 technical for help. This device complies with Part 15 of the FCC`s 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 undesirable operation. G Innotekdeclares that this TWFM-L303D-F is compliance with the essential requirements and other relevant provisions of directive 1999/5/EC.  This equipment may generate or use ra dio frequency energy. Changes or modifications to this equipment may cause harmful interference unless the modifications are expressly approved in the instruction manual. The user could lose the authority to operate this equipment if an unauthorized change or modification is made.

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