S7A-SP79WiFi Adapter

WiFi Adapter Manual 1. Introduction WiFi Adapter is a device for SENA Bluetooth that charges and provides auto firmware upgrade. WiFi Adapter can automatically connect to the router through the mobile app, automatically download the latest firmware available for SENA Device, and can always upgrade to the latest firmware through comparing firmware version when the user plugs SENA Device into the USB port to charge. 2. WiFi Adapter features ● Supports WiFi related IEEE 802.11b, IEEE 802.11g, IEEE 802.11n ● Smartphone App for iPhone and Android ● Firmware upgradeable 3. Contents - Wifi Adapter 4. Product description 5. Getting started a. Power On: Insert the USB port into the charger and insert the Micro USB Port into the “USB power port” b. Connecting to WiFi 1. Open the mobile app 2. Connect to WiFi Docking 3. Setting WiFi Docking Station configuration 4. Select the WiFi router to connect to. 5. Enter the password of the selected WiFi router and click “Connect” 6. WiFi Adapter is connecting to the router. 7. Click “Setup Complete” when connected 8. After following these steps, WiFi Adapter should be connected to WiFi. “WiFi status” LED will show blue light if the WiFi router is connected successful and show red light if there has been a failure to connect. 9. To change the router connection, repeat the steps above. 10. You can update Sena devices such as 30K manually and update WiFi Docking Station c. Charging SENA Bluetooth device Plug in the Micro USB to sena Bluetooth device to charge the device. The “Charging status LED” will show red light while charging and turn blue when the device is fully charged. d. Upgrading Firmware Firmware will be upgraded automatically while charging 30K through checking the firmware version and downloading the latest firmware available. “Firmware upgrade status” LED will show blue light when upgrade finished and blink while firmware is upgrading. FCC Warning This device complies with part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: 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 technician for help. To maintain compliance with FCC’s RF Exposure guidelines, This equipment should be installed and operated with minimum distance between 20cm the radiator your body: Use only the supplied antenna. IC Warning This device complies with Industry Canada licence-exempt RSS standard(s). 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. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. Manufacturer's Name: Sena Technologies, Inc. Address: 19, Heolleung-ro 569-gil, Gangnam-gu,Seoul,South Korea Product name : WiFi Adapter Model number: SP79 Operating Temperature: -10° C to 80° C This device was tested for typical body-worn operations. To comply with RF exposure requirements, a minimum separation distance of 20mm must be maintained between the user’s body and the handset, including the antenna. Third-party belt-clips, holsters, and similar accessories used by this device should not contain any metallic components. Body-worn accessories that do not meet these requirements may not comply with RF exposure requirements and should be avoided. Use only the supplied or an approved antenna. This device in compliance with the essential requirements and other relevant provisions of Directive 2014/53/EU. All essential radio test suites have been carried out. 1.CAUTION : RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS 3.The product shall only be connected to a USB interface of version USB 2.0 4.The device complies with RF specifications when the device used at 20mm form your body RF POWER Function Operation Frequency Max RF outputpower: Limit WIFI 802.11b/g/n(HT20,HT40) 2.4G 802.11b/g/n(20MHz): 2412~2472MHz; 802.11n(40MHz):2422~2462MHz 14.05dBm 20 dBm.

SENA TECHNOLOGIES.Inc 19, Heolleung-ro 569-gil, Gangnam-gu Seoul, South Korea Date: Sep 22, 2020 FCC ID: S7A-SP79 Model Number: SP79 To: Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, SENA TECHNOLOGIES.Inc, declare that this EUT (FCC ID: S7A-SP79) will conduct FCC compliance testing, the SDOC part recognized test lab(Shenzhen NTEK Testing Technology Co., Ltd.( ShenZhen Lab.). 1/F, Building E, Fenda Science Park, Sanwei Community,Xixiang Street Bao’an District, Shenzhen 518126 P.R. China) Please contact me if you have any question. Sincerely, (Signed) Name / Title: Seunghyun KIM / Research Engineer Company: SENA TECHNOLOGIES.Inc Address: 19, Heolleung-ro 569-gil, Gangnam-gu Seoul, South Korea Phone: 8225718283 Fax: 8225737710 Email: [email protected]

Rev 11/20/07 (SENA TECHNOLOGIES.Inc) Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID:S7A-SP79 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name  Block Diagram  Schematic Diagram  Operational Description  Block diagram  Schematic Diagram  Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Pursuant to DA04-1705 June 15, 2004 of the Commission’s public notice, we also request temporary confidential treatment of information accompanying this application for180 days as outlined below: Exhibit Type File Name  Test Setup Photos  Internal Photos  User Manual  Test Setup photo---DTS  INT PHOTO  User Manual Sincerely, Signature: Name: Seunghyun KIM Date:2020/09/22

(SENA TECHNOLOGIES.Inc) Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 2020/09/22 SUBJECT: FCC Application for FCC ID: S7A-SP79 To Whom It May Concern: We, the undersigned, hereby authorize Alex Li Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park Sanwei Community, Xixiang Street, Baoan District Shenzhen China Tel: +86-755-6115-9384 Email: [email protected] on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by NTEK Testing Technology Co., Ltd. on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, Signatory 2020/09/22 Seunghyun KIM SENA TECHNOLOGIES.Inc Address: 19, Heolleung-ro 569-gil, Gangnam-gu Seoul, South Korea

ATTACHMENT PHOTOGRAPHS OF EUT Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6 Photo 7

Model: SP79 FCC ID: S7A-SP79 IC: 8154A-SP79 KC: R-C-SNA-SP79 Sena Technologies Made in China XXX-XXXXX SILK COLOR PROCESSING PANTONE 8403C

ATTACHMENT PHOTOGRAPHS OF EUT Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 WIFI 2.4G Ant

FCC ID: S7A-SP79 Maximum Permissible Exposure (MPE) According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b) Limits for Maximum Permissible Exposure (MPE) MPE Calculation Method E (V/m) ＝ d GP**30 Power Density: Pd (W/m²) ＝ 377 2 E E ＝ Electric field (V/m) P ＝ Average RF output power (W) G ＝ EUT Antenna numeric gain (numeric) d ＝ Separation distance between radiator and human body (m) The formula can be changed to Pd ＝ 2 *377 **30 D GP From the EUT RF output power, the minimum mobile separation distance, d=0.2m, as well as the gain of the used antenna, the RF power density can be obtained. Measurement Result 2.4G WIFI: Operation Frequency: WIFI 802.11b/g/n HT20: 2412-2462MHz, WIFI 802.11n HT40:2422-2452MHz Power density limited: 1mW/ cm 2 Antenna Type: Metal Antenna WIFI antenna gain: 1.5dBi; R=20cm mW=10^(dBm/10) antenna gain Numeric=10^(dBi/10)= 10^(1.5/10)=1.41 Conclusion: For the max result : 0.00705≤ 1.0 for Max Power Density, No RF exposure evaluation is required. Signature: Date: 2020-09-22 NAME AND TITLE (Please print or type): alex li/Manager COMPANY (Please print or type): Shenzhen NTEK Testing Technology Co., Ltd./ 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao’an District, Shenzhen P.R. China. conducted power Tune-up power Antenna Evaluation result at 20cm Power density Limits Gain (dBm)(mW)Numeric 2412 12.09 13±11425.118861.410.007051 2437 12.54 13±11425.118861.410.007051 2462 12.55 13±11425.118861.410.007051 2412 11.6 12±11319.952621.410.005601 2437 11.82 12±11319.952621.410.005601 2462 11.45 12±11319.952621.410.005601 2412 11.26 12±11319.952621.410.005601 2437 11.2 12±11319.952621.410.005601 2462 11.24 12±11319.952621.410.005601 2422 11.92 12±11319.952621.410.005601 2437 11.42 12±11319.952621.410.005601 2452 11.56 12±11319.952621.410.005601 (mW/cm2) (dBm) 802.11g 802.11n H20 Max tune-up power Channel Freq. (MHz) modulation (dBm) 802.11b 802.11n H40 Power density(mW/cm2 )

Report No.: S20080403704001 Version.1.3 Page 1 of 79 FCC RADIO TEST REPORT FCC ID: S7A-SP 79 Product: WiFi Adapter Trade Mark: SENA Model No.: SP79 Family Model: N/A Report No.: S20080403704001 Issue Date: 15 Sep.2020 Prepared for SENA TECHNOLOGIES.Inc 19, Heolleung-ro 569-gil, Gangnam-gu,Seoul,South Korea Prepared by Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park Sanwei, Xixiang, Bao'an District Shenzhen, Guangdong, China Tel.: +86-755-6115 6588 Fax.: +86-755-6115 6599 Website:http://www.ntek.org.cn Report No.: S20080403704001 Version.1.3 Page 2 of 79 TABLE OF CONTENTS 1 TEST RESULT CERTIFICATION ...................................................................................................................... 3 2 SUMMARY OF TEST RESULTS ......................................................................................................................... 4 3 FACILITIES AND ACCREDITATIONS ............................................................................................................. 5 3.1 FACILITIES ....................................................................................................................................................... 5 3.2 LABORATORY ACCREDITATIONS AND LISTINGS .................................................................................... 5 3.3 MEASUREMENT UNCERTAINTY ............................................................................................................... 5 4 GENERAL DESCRIPTION OF EUT .................................................................................................................. 6 5 DESCRIPTION OF TEST MODES ..................................................................................................................... 8 6 SETUP OF EQUIPMENT UNDER TEST ......................................................................................................... 10 6.1 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ..................................................................... 10 6.2 SUPPORT EQUIPMENT ............................................................................................................................... 11 6.3 EQUIPMENTS LIST FOR ALL TEST ITEMS .............................................................................................. 12 7 TEST REQUIREMENTS .................................................................................................................................... 14 7.1 CONDUCTED EMISSIONS TEST ............................................................................................................... 14 7.2 RADIATED SPURIOUS EMISSION ............................................................................................................ 17 7.3 6DB BANDWIDTH ....................................................................................................................................... 26 7.4 DUTY CYCLE ............................................................................................................................................... 28 7.5 MAXIMUM OUTPUT POWER .................................................................................................................... 29 7.6 POWER SPECTRAL DENSITY ................................................................................................................... 31 7.7 CONDUCTED BAND EDGE MEASUREMENT......................................................................................... 33 7.8 SPURIOUS RF CONDUCTED EMISSIONS ................................................................................................ 35 7.9 ANTENNA APPLICATION .......................................................................................................................... 36 8 TEST RESULTS ................................................................................................................................................... 37 8.1 MAXIMUM CONDUCTED OUTPUT POWER ........................................................................................... 37 8.2 OCCUPIED CHANNEL BANDWIDTH ....................................................................................................... 38 8.3 MAXIMUM POWER SPECTRAL DENSITY LEVEL ................................................................................. 51 8.4 BAND EDGE ................................................................................................................................................. 58 8.5 CONDUCTED RF SPURIOUS EMISSION .................................................................................................. 67 Report No.: S20080403704001 Version.1.3 Page 3 of 79 1 TEST RESULT CERTIFICATION Applicant’s name ......................... : SENA TECHNOLOGIES.Inc Address ....................................... : 19, Heolleung-ro 569-gil, Gangnam-gu,Seoul,South Korea Manufacturer's Name .................. : SENA TECHNOLOGIES.Inc Address ....................................... : Floor 4G/4F, Science&Technology building, Maozhoushan industry park, BaoAn District, ShenZhen City, GuangDong province, China Product description Product name .............................. : WiFi Adapter Model and/or type reference ..... : SP79 Family Model ............................... : N/A Measurement Procedure Used: APPLICABLE STANDARDS APPLICABLE STANDARD/ TEST PROCEDURE TEST RESULT FCC 47 CFR Part 2, Subpart J FCC 47 CFR Part 15, Subpart C ANSI C63.10-2013 KDB 558074 D01 15.247 Meas Guidance v05r02 Complied This device described above has been tested by Shenzhen NTEK Testing Technology Co., Ltd., and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of Shenzhen NTEK Testing Technology Co., Ltd., this document may be altered or revised by Shenzh…

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Radiated Measurement Photos Conducted Measurement Photos