FCC ID: 2AC4B-S8D1 WPTX Charger

WIRELESS CHARGING POD OPERATING INSTRUCTIONS 1 3 CHARGING POD CHARGING CORDS SHOTTRACKER BASKETBALL CHARGING LIGHTS CHARGING ICON 2 Plug in the charging pod with the cable provided. The lights on the charging pod should turn a solid BLUE. This indicates the charging pod is ready. To charge, place the basketball on the charging pod. Align the charging icon so that is sits directly centered on the charging pod icon. It is not recommended to hold the ball while charging. The charging pod lights display the ball battery level status:

SOLID RED = Charging PULSING RED = Alignment Error

(Make the sure charging icon is aligned) BLINKING RED = Error

(Remove ball, wait for BLUE lights, and replace ball on charger) SOLID GREEN = Fully Charged SOLID BLUE = Ready for Ball Do NOT place anything but ShotTracker-enabled basketballs on the charging pod. This may result in harm to the charging pod. SHOTTRACKER.COM WIRELESS CHARGING POD 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. 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. 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. CAUTION: Changes or modifications not expressly approved for compliance could void your authority to operate this equipment. ENGLISH This devices complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions:

1.This device may not cause harmful interference;

2.This device must accept any interference received, including interference that may cause undesired operation of the device. FRENCH Cet appareil est conforme Industrie Canada une licence standard RSS exonrs (s). Son fonctionnement est soumis aux deux conditions suivantes:1. Cet appareil ne doit pas provoquer dinterfrences2. Cet appareil doit accepter toute interfrence reue, y compris les interfrences pouvant provoquer un fonctionnement indsirable de lappareil.

(f) UWB systems operating under the provisions of this section shall bear the following or similar statement in a conspicuous location on the device or in the instruction manual supplied with the device. This equipment may only be operated indoors. Operation outdoors is in violation of 47 U.S.C. 301 and could subject the operator to serious legal penalties. RF EXPOSURE WARNING STATEMENTS This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance. nonc dexposition aux rayonnements: Cet quipement est conforme aux limites dexposition aux rayonnements ioniques RSS-102 Pour un environnement incontrl. The information in this guide may change without notice. The manufacturer assumes no responsibility for any errors that may appear in this guide. SHOTTRACKER.COM

STICKER PLACEMENT 2AC4B-S8D1 LABEL SAMPLE 11.18.2019 DESIGNED IN KANSAS FCC ID: 2AC4B-S8D1 IC: 12327A-S8D1 MODEL #: S8D1 SHOTTRACKER.COM

SWLP.2450.12.4.B.02 Description:

Features:

12*12*4mm 2.4GHz Wi-Fi SMD Patch Antenna 2.4 - 2.5GHz Wi-Fi Patch Antenna For Wi-Fi/WLAN/ISM/Zigbee Industrial Applications High Gain 2dBi RoHS & Reach Compliant SPE-13-8-007-J 3 4 5 7 10 12 13 14 Introduction Specifications 3. Antenna Characteristics 2D Radiation Patterns 3D Radiation Patterns 6. Mechanical Drawing Evaluation Board Packaging 1. 2. 4. 5. 7. 8. Taoglas makes no warranties based on the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Taoglas reserves all rights to this document and the information contained herein. Reproduction, use or disclosure to third parties without express permission is strictly prohibited. SPE-13-8-007-J www.taoglas.com 2 Introduction Introduction Introduction Introduction 1. 1. 1. 1. 1. 1. 1. 1. Introduction Introduction Introduction Introduction This 12*12*4mm high gain 2.4GHz patch antenna is ideally suited for high performance industrial applications in the 2.4GHz Wi-Fi, ISM, and Zigbee bands. This product has highest gain at broadside, most suitable for fixed wireless applications where transmission and reception is focused to one hemisphere of the device, for example a wireless meter on a reinforced concrete wall. It can also be placed anywhere on the device ground-plane, unlike most chip or loop antennas which need to be edge mounted. Many module manufacturers specify peak gain limits for any antennas that are to be connected to that module. Those peak gain limits are based on free-space conditions. In practice, the peak gain of an antenna tested in free-space can degrade by at least 1 or 2dBi when put inside a device. So ideally you should go for a slightly higher peak gain antenna than mentioned on the module specification to compensate for this effect, giving you better performance. Upon testing of any of our antennas with your device and a selection of appropriate layout, integration technique, or cable, Taoglas can make sure any of our antennas peak gain will be below the peak gain limits. Taoglas can then issue a specification and/or report for the selected antenna in your device that will clearly show it complying with the peak gain limits, so you can be assured you are meeting regulatory requirements for that module. For example, a module manufacturer may state that the antenna must have less than 2dBi peak gain, but you dont need to select an embedded antenna that has a peak gain of less than 2dBi in free-space. This will give you a less optimized solution. It is better to go for a slightly higher free-space peak gain of 3dBi or more if available. Once that antenna gets integrated into your device, performance will degrade below this 2dBi peak gain due to the effects of GND plane, surrounding components, and device housing. If you want to be absolutely sure, contact Taoglas and we will test. Choosing a Taoglas antenna with a higher peak gain than what is specified by the module manufacturer and enlisting our help will ensure you are getting the best performance possible without exceeding the peak gain limits. SPE-13-8-007-J www.taoglas.com 3 2. Specifications 3. Antenna Characteristics2. 3. Antenna Characteristics Frequency Range Bandwidth Efficiency Polarization VSWR Peak Gain Specifications Electrical 2400~2500MHz 100MHz @ -7dB 80.12% @ Centre Freq. 2450MHz Linear

+2dBi typ. 50 Mechanical 4. Antenna Radiation Patterns3. Antenna 3.0 max @ Centre Freq. 2450MHz Characteristics2. Impedance Specifications Dimensions 12*12*4mm 3. Antenna Characteristics2. Weight Specifications 4g 3. Antenna Characteristics Storage Operating Temperature Temperature Termination Environmental

-40 to +85

-40 to +85 Ag (Environmentally Friendly Pb Free) 4. Antenna Radiation Patterns3. Antenna Characteristics 4. Antenna Radiation Patterns 4. Antenna Radiation Patterns3. Antenna Characteristics 4. Antenna Radiation Patterns3. Antenna Characteristics2. Specifications SPE-13-8-007-J www.taoglas.com 4 4. Antenna Radiation Patterns3. Antenna

-30 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000

(MHz) 3. Antenna Characteristics 3.1 Return Loss 4. Antenna Radiation Patterns3. Antenna Characteristics 0 4. Antenna Radiation Patterns 4. Antenna Radiation Patterns3. Antenna Characteristics

) B d

-5

-10

-15

-20

-25 Characteristics 3.2 Efficiency 4. Antenna Radiation Patterns 4. Antenna Radiation Patterns 4. Antenna Radiation Patterns 4. Antenna Radiation Patterns3. Antenna Characteristics 4. Antenna Radiation Patterns3. Antenna SPE-13-8-007-J Characteristics www.taoglas.com 5 3.3 Average Gain 3.4 Peak Gain SPE-13-8-007-J www.taoglas.com 6 4. 2D Radiation Patterns 4. 4. Antenna Radiation Patterns 4.1 Test Setup 4. Antenna Radiation Patterns 4. Antenna Radiation Patterns 4. Antenna Radiation Patterns 4. Antenna Radiation Patterns On Evaluation Board 4. Antenna Radiation Patterns SPE-13-8-007-J X Z Y www.taoglas.com 7 4. Antenna Radiation Patterns XY Plane X 0 330 30 90 Y 2400MHz 2450MHz 210 150

(dB) 2500MHz XZ Plane 330 30 60 120 60 10 0

-10

-20

-30

-40 10 0

-10

-20

-30

-40 180 Z 0 90 X 2400MHz 120 2450MHz 210 180 150

(dB) 2500MHz 300 270 240 300 270 240 SPE-13-8-007-J www.taoglas.com 8 YZ Plane 330 Z 0 10 0

-10

-20

-30

-40 300 270 240 30 60 90 Y 2400MHz 120 2450MHz 210 180 150

(dB) 2500MHz SPE-13-8-007-J www.taoglas.com 9 5. 3D Radiation Patterns 4. Antenna Radiation Patterns Free Space 5.1 4. Antenna Radiation Patterns 4. Antenna Radiation Patterns 4. Antenna Radiation Patterns 4. Antenna Radiation Patterns 4. Antenna Radiation Patterns 2400MHz 4. Antenna Radiation Patterns 2450MHz SPE-13-8-007-J www.taoglas.com 10 2500MHz SPE-13-8-007-J www.taoglas.com 11 6. Mechanical Drawing (Units: mm) 6. Packaging5. Mechanical Drawing 6. Packaging Drawing 6. Packaging 7. Application Note6. Packaging5. Mechanical 6. Packaging5. Mechanical Drawing 7. Application Note6. Packaging 7. Application Note 7. Application Note6. Packaging 7. Application Note6. Packaging5. Mechanical Drawing 6. Packaging5. Mechanical Drawing SPE-13-8-007-J www.taoglas.com 12 7. Evaluation Board 4. Antenna Radiation Patterns3. Antenna Characteristics 4. Antenna Radiation Patterns 4. Antenna Radiation Patterns3. Antenna Characteristics 4. Antenna Radiation Patterns3. Antenna Characteristics 4. Antenna Radiation Patterns 4. Antenna Radiation Patterns 4. Antenna Radiation Patterns 4. Antenna Radiation Patterns3. Antenna Characteristics 4. Antenna Radiation Patterns3. Antenna SPE-13-8-007-J Characteristics www.taoglas.com 13 6. Packaging5. Mechanical Drawing 7. Application Note6. Packaging5. Mechanical 6. Packaging5. Mechanical Drawing 7. Application Note6. Packaging 7. Application Note 7. Application Note6. Packaging 8. Packaging 6. Packaging Drawing 6. Packaging 7. Application Note6. Packaging5. Mechanical Drawing 6. Packaging5. Mechanical Drawing SPE-13-8-007-J www.taoglas.com 14 Changelog for the datasheet SPE-13-8-007 SWLP.2450.12.4.B.02 Revision: I (Current Version) Date:

Changes:

2019-11-25 Updated graphs based on new data Changes Made by:

Jack Conroy Previous Revisions SPE-13-8-007-J www.taoglas.com 15 www.taoglas.com SPE-13-8-007-J www.taoglas.com 16 Taoglas

Cover Letter Date: 11/6/19 RE: FCC ID: 2AC4B-S8D1 To Whom It May Concern:

Signatory Davyeon Ross Enclosed please find an FCC ID: 2AC4B-S8D1 certification application. This is a Bluetooth IEEE 802.15.1 type radio with wireless recharging capability seeking approval per CFR 47 Part 15.247 and CFR 47 Part 15.207 2018. Further details and supporting documents are attached. Should you have any questions, please feel free to contact the undersigned. Thank you for your attention to this matter. SHOTTRACKER.COM

Date: 10/22/19 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2AC4B-S8D1 Pursuant to 47 CFR 0.459 and 0.457(d), we hereby request confidential treatment of information accompanying this application as outlined below:

Exhibit Type Block Diagram Schematics Operational Description File Name 2AC4B-S8D1 Block Diagram.pdf 2AC4B-S8D1 Schematic.pdf 2AC4B-S8D1 Operational Description.pdf 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. Sincerely, Davyeon Ross SHOTTRACKER.COM