TAIYO YUDEN WYSAAVDX7 Wireless LAN Module User Manual WYSAAVDX7 131113

Taiyo Yuden Co., Ltd. Wireless LAN Module WYSAAVDX7 131113

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13-Nov.2013 Ver.0.9 TAIYO YUDEN Tentative TAIYO YUDEN 1/16 WYSAAVDX7 Wireless LAN Module WYSAAVDX7 (IEEE802.11b/g/n) User Manual In case you adopt this module and design some appliance, please ask for the latest specifications from the local sales office. We wish the customer to request the Specification Report when the design for the mass production begins because the content of this Data Report might change without a previous notice to the customer.

13-Nov.2013 Ver.0.9 TAIYO YUDEN Tentative TAIYO YUDEN 2/16 WYSAAVDX7 Document constituent list Control name Control No. Document Page General Items HD-AG-A100174 1/4 – 4/4 Absolute maximum ratings HD-AM-A100174 1/1 Electrical characteristics HD-AE-A100174 1/5 - 5/5 Circuit schematic HD-MC-A100174 1/1 Outline / Appearance HD-AD-A100174 1/2 – 2/2 Pin Layout HD-BA-A100174 1/1 Rev. records 9-Mar.-2011> Ver.0.5 6-May-2011> Ver.0.6 4-Apr.-2012> Ver.0.7 1-Apr.-2013> Ver.0.8 13-Nov.-2013>Ver.0.9

13-Nov.2013 Ver.0.9 TAIYO YUDEN Tentative TAIYO YUDEN 3/16 WYSAAVDX7 Control No. HD-AG-A100174 (1/4)Control name General Items Scope This specification (“Specification”) applies to the hybrid IC for use Wireless LAN module (“Product”) manufacture by TAIYO YUDEN Co., Ltd. (“TAIYO YUDEN”) 1. User Code: WYSAAVDX7 Digit3: Customer Code ex) S: TAIYO YUDEN Standard Digit8: Software Code ex) X: TAIYO YUDEN Standard Digit9: Hardware Code ex) 7: TAIYO YUDEN Standard * User Code may be modified for mass production or other cases. Please see “m” for more information. 2. Function: Radio frequency transfer Module. (IEEE802.11bgn standard conformity) 3. Application: PC peripheral, Handy terminal 4. Structure: Hybrid IC loaded with silicon monolithic and GaAs semiconductor Ability of lead free mounting at customer's assembly (Heat resistance of this Product) : Yes Containment of hazardous substance in this Product *This product conforms to RoHS Directive (2002/95/EC). 5. Outline: Stacking Connector Type 6. Marking: IC ID, FCC ID, Japan ID, MAC address and Lot at label on the bottom side. 7. Features: -IEEE802.11bgn standard conformity -Interface: SDIO -Embedded MPU for reducing loads on host processor -Built-in EEPROM (MAC address) 8. Security: WEP (64/128), TKIP, AES, WPA, WPA2, WAPI 9. Packing: Packaging method: Tray Packaging unit: 90pcs./tray 1080pcs./Box 10. Terminal: Data input-output (20pin Stacking Connector) “Panasonic Electric Works Co., Ltd: AXK820145WG” RF input-output (Antenna) 11. Mount: with M2 screw 12. Notes: a. Any question arising from this Specification shall be solved through mutual discussion by the parties hereof. b. This Product is not designed for radiation durable and should not be used under the circumstance of radiation. c. The operating conditions of this Product are as shown in this Specification. Please note that TAIYO YUDEN shall not be liable for a failure and/or abnormality which is caused by use under the conditions other than the operating conditions hereof. d. Please note that this users manual should not be provided to end-users. e. The antenna used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. f. This Product mentioned in this Specification is manufactured for use in consumer products. Before using this Product in any special equipment (such as medical equipment, space equipment, air craft, disaster prevention equipment), where higher safety and reliability are duly required, the applicability and suitability of this Product must be fully evaluated by the customer at its sole risk to ensure correct and

13-Nov.2013 Ver.0.9 TAIYO YUDEN Tentative TAIYO YUDEN 4/16 WYSAAVDX7 Control No. HD-AG-A100174 (2/4)Control name General Items safety operation of those special equipments. Also, evaluation of the safety function of this Product even for use in general electronics equipment shall be thoroughly made and when necessary, a protective circuit shall be added at design stage, all at the customer’s sole risk. g. i) You are requested to fully check and confirm by the start of mass production of this Product that (1) no bug, defect or other failure is included in firmware incorporated in this Product (“Incorporated Software”), (2) no bug defect or other failure is caused by installation of this Product with Incorporated Software into customer’s products, and that Incorporated Software fully meets customer’s intended use, although TAIYO YUDEN sufficiently inspects or verifies quality of Incorporated Software. ii) Please note that TAIYO YUDEN is not responsible for any failure arising out of bugs or defects in Incorporated Software. h. TAIYO YUDEN warrants only that this Product is in conformity with this Specification for one year after purchase and shall in no event give any other warranty. i. Communication between this Product and others might not be established nor maintained depending upon radio environment or operating conditions of this Product and other ISM band at 2.4GHz products. j. In order to take tests for getting the certification of each country’s Radio Law with a device incorporating this module, it is necessary to make the software in Host to put the module into test condition. Please contact TAIYO YUDEN for further details. k. This Product operates in the unlicensed ISM band at 2.4GHz. In case this Product is used around the other wireless devices which operate in same frequency band of this Product, there is a possibility that interference occurs between this Product and such other devices. If such interference occurs, please stop the operation of other devices or relocate this Product before using this Product or do not use this Product around the other wireless devices. l. Please evaluate adequately our module incorporated to your products before mass production. m. User Code Modification Notice. User Code for sample modules or part numbers you see in this Specification are TAIYO YUDEN standard part numbers. When any modification is made to modules to meet requested specifications, the part number will carry a different part number, due to forfeit originality. Additionally, part numbers may be modified based on mass production stage or other related stages. Please contact TAIYO YUDEN to confirm whether your part number needs to be modified. Please see the following examples for cases that part numbers are modified: - for specific firmware version (our standard item firmware will be upgraded occasionally) - for specific MAC address (our standard item MAC address is owned by TAIYO YUDEN ) - for other relevant cases (specific or different setting, form, sizes, or display etc..) n. In some cases, TAIYO YUDEN may use replacements as component parts of Products. Such replacement shall apply only to component part of Products, which TAIYO YUDEN deems it possible to replace or substitute according to (i) Scope provided in this Specification (e.g. Official Standard (Type Approvals etc.)) and (ii) Quality of Products. TAIYO YUDEN also ensures traceability of such replacement on production lot basis. o. Do not alter Hardware and/or Software of this Product. Please note that TAIYO YUDEN shall not be liable for any problem if it is caused by customer's alteration of Hardware or/and Software without Taiyo Yuden's prior approvals. p. Caution for Export Control This Product may be subject to governmental approvals, consents, licenses, authorizations, declarations, filings, and registrations for export or re-export of the Product, required by Japanese Foreign Exchange and Foreign Trade Law(including related laws and regulations) and/or any other country’s applicable laws or regulations related to export control. In case you will export or re-export this Product, you are strongly recommended to check and confirm,

13-Nov.2013 Ver.0.9 TAIYO YUDEN Tentative TAIYO YUDEN 5/16 WYSAAVDX7 Control No. HD-AG-A100174 (3/4)Control name General Items before exporting or re-exporting, necessary procedures for export or re-export of this Product which is required by applicable laws and regulations, and if necessary, you have to obtain necessary and appropriate approvals or licenses from governmental authority at your own risk and expense. q. Japan Regulatory Information This product with a specific antenna is a radio system approved for Type Approval. Please follow the instructions below on designing your product. a) Please notify clearly below sentences, on your product or in the product manual. This product has a radio system which was approved as a radio station in a low power data communication system based on the Radio Law and the Telecommunication Business Law. Name of the radio system: 001WWCA1266 b) Please design your set structure in which this module can be easily attached and taken off by end users. c) This module is certified by Type Approval as the device which has SDIO Interface. Please do not use other purposes except that of certified. Please contact TAIYO YUDEN for more details of purposes of this product. d) This product is displayed the following actual indication. 1) 2.4 : Represents radio equipment using the 2.4GHz band. 2) DS : Represents modulation DS-SS system. 3) OF : Represents modulation OFDM system. 4) 4 : Represents estimated interference-causing radius to premises radio stations for RFID. 5) ■ ■ ■ : Indicates that the equipment can use the entire band and is capable of avoiding the band used by RFID systems. This equipment shares a frequency band with a wide range of equipment: e.g. industrial, scientific, and medical equipment such as microwave ovens, premises radio stations (radio stations requiring licenses), and specified low-power radio stations (radio stations not requiring licenses) for RFID used for rectory production lines as well as amateur radio stations (radio stations requiring licenses). 1. Before use, confirm that no premises radio stations and specified low-power radio stations for RFID or amateur radio stations operate in your vicinity. 2. In the event that this equipment causes or halt radio wave emission and contact us at the information indicated below for consultation on interference avoidance measures (e.g., partition installation). 3. Contact us if this equipment causes harmful interference to any specified low-power radio stations for RFID or amateur radio stations or if other problems arise. 1)2) 3) 4) 5)

13-Nov.2013 Ver.0.9 TAIYO YUDEN Tentative TAIYO YUDEN 6/16 WYSAAVDX7 Control No. HD-AG-A100174 (4/4)Control name General Items r. Canada Regulatory Information a) This device complies with Industry Canada licence-exempt RSS standards. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. L'utilisation de ce dispositif est autorisée seulement aux conditions suivantes: (1) il ne doit pas produire de brouillage et (2) l'utilisateur du dispositif doit être prêt à accepter tout brouillage radioélectrique reçu, même si ce brouillage est susceptible de compromettre le fonctionnement du dispositif. b) This product is certified as type of the portable device with Industry Canada in the specific host platform only. To maintain compliance with SAR requirement, please use within specification of this product. Please refer Appendix for more details. c) Please notify certified ID by either one of the following method in your product. -Contains Transmitter module IC : 4389B-WYSAAVDX7 -Contains IC : 4389B-WYSAAVDX7 s. FCC Regulatory Information a) This device complies with part 15 of the FCC 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 undesired operation. b) Please notify certified ID by either one of the following method. -Contains Transmitter Module FCC ID: RYYWYSAAVDX7 -Contains FCC ID: RYYWYSAAVDX7 c) CAUTION: changes or modifications not expressly approved by the party responsible for compliance could void the use’s authority to operate the equipment d) This product is certified as type of the portable device with the FCC Rules in the specific host platform only. To maintain compliance with SAR requirement, please use within specification of this product. Please refer Appendix for more details.

13-Nov.2013 Ver.0.9 TAIYO YUDEN Tentative TAIYO YUDEN 7/16 WYSAAVDX7 Control No. HD-AM-A100174 (1/1) Control name Absolute maximum ratings Absolute maximum ratings Item Symbol Rating Unit Remark Min. Typ. Max. Supply voltage 1 VBAT -0.3 6.0 V Supply voltage 2 VIO - 4.0 V Recommendation operating range Item Symbol Rating Unit RemarkMin. Typ. Max. Supply voltage 1 VBAT 3.4 5.0 5.5 V Supply voltage 2 VIO 1.62/2.97 1.8/3.3 1.98/3.63 V Storage temperature range Tstg -30 85 Degrees C Operating temperature range (Shielding case surface temperature) Topr -20 25 80 Degrees C

13-Nov.2013 Ver.0.9 TAIYO YUDEN Tentative TAIYO YUDEN 8/16 WYSAAVDX7 Control No. HD-AE-A100174 (1/5)Control name Electrical characteristics DC Specifications Peak Current / Power consumption The Specification applies for Topr.= 25 degrees C, Supply voltage=Typical voltage (5.0V). RF output power = Typ. No. Parameter Condition Symbol Min. Typ. Max. Unit1 Normal supply voltage 1 VBAT 3.4 5.0 5.5 V 2 Normal supply voltage 2 VIO 1.627/2.97 1.8/3.3 1.98/3.63 V 3 Input Low Voltage VIL -0.3 0.3 x VIO V 4 Input High Voltage VIH 0.8 x VIO VIO + 0.3 V 5 Output Low Voltage VOL - 0.4 V 6 Output High voltage VOH VIO - 0.4 - V 7 Peak Current1 VBAT Ip1 - 30 mA8 Peak Current2 VIO Ip2 - 400 mA9 Power consumption1 Burst Tx (150Mbps), Duty 2.4% Pc1 - 439 - mW10 Power consumption2 Continuous Rx (150Mbps) Pc2 - 552 - mW11 Power consumption3 Burst Tx (72.2Mbps), Duty 4.2% Pc3 - 443 - mW12 Power consumption4 Continuous Rx (72.2Mbps) Pc4 - 514 - mW13 Power consumption5 Burst Tx (54Mbps), Duty 25.4% Pc5 - 502 - mW14 Power consumption6 Continuous Rx (54Mbps) Pc6 - 503 - mW15 Power consumption7 Burst Tx (11Mbps), Duty 43.3% Pc7 - 651 - mW16 Power consumption8 Continuous Rx (11Mbps) Pc8 - 499 - mW17 Power consumption9 Power save mode (DTIM=1, Beacon interval =100ms) Pc9 - 27 - mW18 Power consumption10 Deep Sleep Pc10 - 3 - mW

13-Nov.2013 Ver.0.9 TAIYO YUDEN Tentative TAIYO YUDEN 9/16 WYSAAVDX7 Control No. HD-AE-A100174 (2/5)Control name Electrical characteristics AC Specifications Power-on timing / External sleep clock Parameter Condition Symbol Min Typ Max Unit Remark 1 Valid Power / RESETn / Clock to PDn de-asserted Tpor 300 ms 2 Input SLP_CLK frequency Tf 32.768 KHz 3 Input SLP_CLK high voltage VIH 0.8 1.8 1.98 V 4 Input SLP_CLK low voltage VIL 0.0 0.25 V 5 Input SLP_CLK phase noise requirement PN -125 dBc/Hz @100KHz 6 Input SLP_CLK slew rate limit (10-90%) SR 100 ns 7 Input SLP_CLK duty cycle tolerance DC 20 80 % <Power-on sequence> PDn must remain asserted for minimum of Tpor after VBAT, VIO and SLP_CLK are stable. RESETn must be inactive value (asserted high) when PDn is de-asserted (high level). TporPDnVBATSLP_CLK(32.768KHz)TfVIO External reset(RESETn), power down(PDn) Parameter Condition Symbol Min Typ Max Unit Remark 1 RESETn pulse width Trpw 1 ms Note1 2 PDn pulse width Tppw 300 ms Notes2, 3 1. RESETn should be asserted while VBAT, VIO and SLP_CLK are stable and PDn is de-asserted (high level). 2. PDn should be asserted while VBAT, VIO and SLP_CLK are stable and RESETn is de-asserted (high level). 3. For lowest current consumption, apply all power rails to WYSAAVDX7 during the assertion of PDn pin.

13-Nov.2013 Ver.0.9 TAIYO YUDEN Tentative TAIYO YUDEN 10/16 WYSAAVDX7 Control No. HD-AE-A100174 (3/5)Control name Electrical characteristics SDIO Interface Specifications The Specification applies for Topr.= -20 to TBD degrees C , Supply voltage=Typical voltage(5.0V). Parameter Symbol Condition Min Typ Max Unit Remark1 Input SDIO_CLK Frequency Tf Normal 0 - 25 MHz High Speed 0 - 50 2 Input SDIO_CLK High Time Tch Normal 10 - - ns High Speed 7 - - 3 Input SDIO_CLK Low Time Tcl Normal 10 - - ns High Speed 7 - - 4 Input SDIO_CMD, DATA[3:0] Setup time Tsu Normal 5 - - ns High Speed 6 - - 5 Input SDIO_CMD, DATA[3:0] Hold time Thd Normal 5 - - ns High Speed 2 - - 6 Output SDIO_CMD, DATA[3:0] Delay time Tod - - - 7.33 ns 7 Output SDIO_CMD, DATA[3:0] Hold time Toh High Speed 2.5 - - ns Normal Mode High Speed Mode SD_CLKSD_CMDSD_DATA[3:0]HOST > WiFiWiFi > HOSTTfTch TclTsu ThdTodSD_CMDSD_DATA[3:0]SD_CLKSD_CMDSD_DATA[3:0]HOST > WiFiWiFi > HOSTTfTch TclTsu ThdTodSD_CMDSD_DATA[3:0]Toh

13-Nov.2013 Ver.0.9 TAIYO YUDEN Tentative TAIYO YUDEN 11/16 WYSAAVDX7 Control No. HD-AE-A100174 (4/5)Control name Electrical characteristics RF Specifications (WLAN 11n/150Mbps, OFDM) The Specification applies for Ta=25 degrees C, Supply voltage =Typical voltage (5.0V). No. Parameter Condition Symbol Min Typ Max Unit Remark1 RF frequency range FREQ 2422 2462 MHz 2 TX Power Po 9 11 13 dBm 3 Spectrum Mask 1st Side Lobe M1 - -20 dBc 2nd Side Lobe M2 - -28 dBc 3rd Side Lobe M3 - -45 dBc 4 Symbol clock tolerance Ft -25 25 ppm 5 Frequency tolerance Ft -25 25 ppm 6 EVM Rms EVM - -28 dB 7 TX Out of band spurious1 30MHz to 1GHz TOS1 - -36 dBm 8 TX Out of band spurious2 1GHz to 12.75GHz TOS2 - -30 dBm 9 TX Out of band spurious3 1.8GHz to 1.9GHz 5.15GHz to 5.3GHz TOS3 -47 dBm 10 Rx sensitivity PER<10% SEN - -66 -61 dBm 11 Maximum Input Level PER<10% MIL -20 - dBm 12 RX Out of band spurious1 30MHz to 1GHz ROS1 - -57 dBm 13 RX Out of band spurious2 1GHz to 12.75GHz ROS2 - -47 dBm RF Specifications (WLAN 11n/72.2Mbps, OFDM) The Specification applies for Ta=25 degrees C, Supply voltage =Typical voltage (5.0V). No. Parameter Condition Symbol Min Typ Max Unit Remark1 RF frequency range FREQ 2412 2472 MHz 2 TX Power Po 9 11 13 dBm 3 Spectrum Mask 1st Side Lobe M1 - -20 dBc 2nd Side Lobe M2 - -28 dBc 3rd Side Lobe M3 - -45 dBc 4 Symbol clock tolerance Ft -25 25 ppm 5 Frequency tolerance Ft -25 25 ppm 6 EVM Rms EVM - -28 dB 7 TX Out of band spurious1 30MHz to 1GHz TOS1 - -36 dBm 8 TX Out of band spurious2 1GHz to 12.75GHz TOS2 - -30 dBm 9 TX Out of band spurious3 1.8GHz to 1.9GHz 5.15GHz to 5.3GHz TOS3 -47 dBm 10 Rx sensitivity PER<10% SEN - -69 -64 dBm 11 Maximum Input Level PER<10% MIL -20 - dBm 12 RX Out of band spurious1 30MHz to 1GHz ROS1 - -57 dBm 13 RX Out of band spurious2 1GHz to 12.75GHz ROS2 - -47 dBm

13-Nov.2013 Ver.0.9 TAIYO YUDEN Tentative TAIYO YUDEN 12/16 WYSAAVDX7 Control No. HD-AE-A100174 (5/5)Control name Electrical characteristics RF Specifications (WLAN 11g/54Mbps, OFDM) The Specification applies for Ta=25 degrees C, Supply voltage =Typical voltage (5.0V). No. Parameter Condition Symbol Min Typ Max Unit Remark1 RF frequency range FREQ 2412 2472 MHz 2 TX Power Po 10 12 14 dBm 3 Spectrum Mask 1st Side Lobe M1 - -20 dBc 2nd Side Lobe M2 - -28 dBc 3rd Side Lobe M3 - -40 dBc 4 Symbol clock tolerance Ft -25 25 ppm 5 Frequency tolerance Ft -25 25 ppm 6 EVM Rms EVM - -25 dB 7 TX Out of band spurious1 30MHz to 1GHz TOS1 - -36 dBm 8 TX Out of band spurious2 1GHz to 12.75GHz TOS2 - -30 dBm 9 TX Out of band spurious3 1.8GHz to 1.9GHz 5.15GHz to 5.3GHz TOS3 -47 dBm 10 Rx sensitivity PER<10% SEN - -72 -65 dBm 11 Maximum Input Level PER<10% MIL -20 - dBm 12 RX Out of band spurious1 30MHz to 1GHz ROS1 - -57 dBm 13 RX Out of band spurious2 1GHz to 12.75GHz ROS2 - -47 dBm RF Specifications (WLAN 11b/11Mbps, CCK) The Specification applies for Ta=25 degrees C, Supply voltage=Typical voltage (5.0V). No. Parameter Condition Symbol Min Typ Max Unit Remark1 RF frequency range FREQ 2412 2472 MHz 2 TX Power Po 13 15 17 dBm 3 Spectrum Mask 1st Side Lobe M1 - -30 dBc 2nd Side Lobe M2 - -50 dBc 4 Power up-down rump Power up TU - 2 us Power down TD - 2 us 5 Frequency tolerance Ft -25 25 ppm 6 EVM Peak EVM - 35 % 7 TX Out of band spurious1 30MHz to 1GHz TOS1 - -36 dBm 8 TX Out of band spurious2 1GHz to 12.75GHz TOS2 - -30 dBm 9 TX Out of band spurious3 1.8GHz to 1.9GHz 5.15GHz to 5.3GHz TOS3 -47 dBm 10 Rx sensitivity PER<8% SEN -86 -76 dBm 11 Maximum Input Level PER<8% MIL -10 dBm 12 RX Out of band spurious1 30MHz to 1GHz ROS1 - -57 dBm 13 RX Out of band spurious2 1GHz to 12.75GHz ROS2 - -47 dBm

13-Nov.2013 Ver.0.9 TAIYO YUDEN Tentative TAIYO YUDEN 13/16 WYSAAVDX7 Control No. HD-MC-A100174 (1/1)Control name Circuit Schematic Block Diagram

13-Nov.2013 Ver.0.9 TAIYO YUDEN Tentative TAIYO YUDEN 14/16 WYSAAVDX7 Control No. HD-AD-A100174 (1/2)Control name Outline/Appearance Unit: mm, Tolerances unless otherwise specified: ±0.2mm 15.0±0.312.51.65Max.1.2Max.2.6Max.2.9Max.5.12.0+0.3/-0.11.35Max.1.1±0.11.3Max.5.7514.05.05.012.25

13-Nov.2013 Ver.0.9 TAIYO YUDEN Tentative TAIYO YUDEN 16/16 WYSAAVDX7 Control No. HD-BA-A100174 (1/1)Control name Pin Layout Pin Descriptions Terminal No. Terminal Name Input/ Output Pwr Domain Description Function1 GND - GND Ground Power 2 SD_DATA1 Input/Output VIO SDIO Data-1 SDIO 3 SD_DATA0 Input/Output VIO SDIO Data-0 SDIO 4 GND - GND Ground Power 5 SD_CLK Input VIO SDIO Clock SDIO 6 VIO Input VIO 1.8V/3.3V Digital I/O Power Supply Power 7 SD_CMD Input/Output VIO SDIO Command SDIO 8 SD_DATA3 Input/Output VIO SDIO data-3 SDIO 9 SD_DATA2 Input/Output VIO SDIO data-2 SDIO 10 GND - GND Ground Power 11 GND - GND Ground Power 12 SLP_CLK Input 1.8V Sleep Clock (32.768kHz) Used for WLAN low-power modes. System 13 GND - GND Ground Power 14 PDn Input VIO Power Down (active low) with internal pull-up. System 15 RESETn Input VIO Reset (active low) with internal pull-up. System 16 GPIO16 Input/ Output VIO Reserved, keep on set side terminal System 17 HOST_WL_WKUP Output VIO HOST wakeup System 18 GND - GND Ground Power 19 VBAT Input VBAT 5.0V Power Supply Power 20 VBAT Input VBAT 5.0V Power Supply Power ⑪ ⑩ ⑳ ① Top view

13-Nov.2013 TAIYO YUDEN Tentative TAIYO YUDEN 1/1 Appendix of WYSAAVDX7_User Manual Canada Regulatory Information This product is certified as type of the portable device with Industry Canada in the specific host platform only. To maintain compliance with SAR requirement, please use within specification of this product. Please refer the following for more details. Model. No. Measured 1gSAR [mW/g] (MAX) Reported SAR [mW/g] S4 0.242 (Head), 0.423 (Body) 0.27 (Head), 0.47 (Body) FCC Regulatory Information This product is certified as type of the portable device with the FCC Rules in the specific host platform only. To maintain compliance with SAR requirement, please use within specification of this product. Please refer the following for more details. Model. No. Measured 1gSAR [mW/g] (MAX) Reported SAR [mW/g] S4 0.242 (Head), 0.423 (Body) 0.27 (Head), 0.47 (Body)

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