FCC ID: 2AVTI-INPX400 Indoor Positioning Solution

Inpixon Doc No. INPX-DOC Rev.1.2 User Guide, UWB Module INPX-400 Dated: July 22, 2020 Product User Guide INPX-DOC Revision 1.2 July 22, 2020 The content of this document is to be treated as strictly confidential and is not to be disclosed, Reproduced or used, except as authorized in writing by Inpixon Copyright 2020 Inpixon Page 1 of 8 Inpixon Doc No. INPX-DOC Rev.1.2 User Guide, UWB Module INPX-400 Dated: July 22, 2020 Table of Contents 2.1 Table of Contents ........................................................................................................................ 2 1 General Description ........................................................................................................... 3 2 Features .............................................................................................................................. 3 Applications .............................................................................................................................. 3 3 System Description ............................................................................................................ 4 4 Disclaimers ......................................................................................................................... 6 5 Ordering Information ....................................................................................................... 7 6 Certifications ...................................................................................................................... 7 7 References ........................................................................................................................... 8 Contact and Support ................................................................................................................ 8 7.1 The content of this document is to be treated as strictly confidential and is not to be disclosed, Reproduced or used, except as authorized in writing by Inpixon Copyright 2020 Inpixon Page 2 of 8 Inpixon Doc No. INPX-DOC Rev.1.2 User Guide, UWB Module INPX-400 Dated: July 22, 2020 1 General Description This specification provides general information regarding performance and integration of INPX-400, a complete wireless subsystem featuring UWB capabilities in a small form factor module. The INPX-400 module is designed to simplify the process of adding UWB capability without lengthy design cycles or complex RF design. It is completely tested for functionality and performance along with coexistence with other wireless standards. A full menu of certifications will also be provided, simplifying the certification process for your end product while further reducing valuable time-to-market. Based on world-class silicon from Decawave, the INPX-400 has been fully optimized for throughput and receive sensitivity using careful design practices. Software development resources are available to create and to optimize the wireless subsystem for your application. The specification maximum and minimum limits presented herein are to serve as representative performance characteristics of the INPX-400 when properly designed into a customers product. Inpixon makes no warranty, implied or otherwise specified, with respect to design and performance characteristics presented in this specification when used in customer designs. The latest revision of this document supersedes all previous versions of this document. Inpixon reserves the right to change this specification without notice. A single chip wireless transceiver based on UWB techniques compliant with the IEEE802.15.4-

2 Features 2011 Fully coherent receiver for maximum range and accuracy Supports 6 RF bands from 3.5GHz to 6.5GHz Support TDOA for precise real time location calculation ROHS Compliant USB interface (single 5V USB input voltage) 50-Ohm antenna launch FCC, IC, and CE Certified radio Small form factor design 64x23x7.5 mm Applications Precision real time location systems (RTLS) using TDOA scheme for variety of markets:

healthcare, retail, industrial, enterprise, and any indoor RTLS needs. Location aware wireless sensor network. The content of this document is to be treated as strictly confidential and is not to be disclosed, Reproduced or used, except as authorized in writing by Inpixon Copyright 2020 Inpixon Page 3 of 8 Inpixon Doc No. INPX-DOC Rev.1.2 User Guide, UWB Module INPX-400 Dated: July 22, 2020 3 System Description INPX-400 is a complete UWB module. It includes the Decwave1000, STM32 microcontroller, and all the components needed to operate the radio. It supports USB interface for data communication and the power. It requires an external UWB antenna It preserves characteristics from the Decawave1000 chipset while providing optimized system level functionality and performance. 4 Host Product Integration Integrating Inpixon UWB Module The Inpixon UWB Module can be integrated to a host controller via a simple USB interface cable with a 5-pin modular termination and screws to mount the module board. 4.1.1 Connecting to Inpixon UWB Module Inpixon UWB Module features a 5-pin 1.5mm-spaced header that provides integrated USB serial interface. Refer to the PIN Diagram for the 5-pin configuration. Power from USB source (5V) is sufficient to drive the Inpixon UWB Module. 4.1.2 Serial Interface Most modern operating systems would immediately recognize the UWB Module as a serial device, without additional driver installation. Standard 115200/8-N-1 baud rate configuration is used for serial communication with the Inpixon UWB Module. 4.1.3 Application Requirements A UWB device operating under the provisions of this section shall transmit only when it is sending information to an associated receiver. The UWB intentional radiator shall cease transmission within 10 seconds unless it receives an acknowledgment from the associated receiver that its transmission is being received. An acknowledgment of reception must continue to be received by the UWB intentional radiator at least every 10 seconds, or the UWB device must cease transmitting. The content of this document is to be treated as strictly confidential and is not to be disclosed, Reproduced or used, except as authorized in writing by Inpixon Copyright 2020 Inpixon Page 4 of 8 Inpixon Doc No. INPX-DOC Rev.1.2 User Guide, UWB Module INPX-400 Dated: July 22, 2020 Antenna Consideration 4.2.1 Antenna Selection Inpixon UWB Modules antenna is tuned for 3.5GHz to 6.5Ghz frequency ranges, with peak gain of 5dBi, and efficiency of more than 70% across the bands. Inpixon UWB Module must be used together with the antenna certified. 4.2.2 RF Exposure Consideration Host Product Manufacturer must provide RF exposure statements and use conditions in their end-

product manuals. If RF exposure statements and use conditions are not provided, then the host product manufacturer is required to take responsibility of the module through a change in FCC ID. Host Product Manufacturer Notice Th modular transmitter is only FCC authorized for the specific rule parts listed on the grant (47 CFR Part 15 Subpart F), and that the host product manufacturer is responsible for compliance to any other FCC rules that apply to the host not covered by the modular transmitter grant of certification. If the host product manufacturer markets their product as being Part 15 Subpart B compliant (when it also contains unintentional-radiator digital circuity), then the host product manufacturer shall provide a notice stating that the final host product still requires Part 15 Subpart B compliance testing with the modular transmitter installed. In addition, Host Product Manufacturer must comply with the following regulations:

1. The INPX-400 modular transmitter must 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. 2. This exterior label can use wording such as the following:

IMPORTANT: Contains FCC ID: 2AVTI-INPX400. This equipment 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 devise must accept any interference received, including interference that may cause undesired operation. 4.3.1 OEM Integrator Text This device is intended only for OEM integrators under the following conditions: The module must be installed in the host equipment such that the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 5mm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. The module shall be only used with the antenna that has been originally tested and certified with this module. Antenna shall not be modified. However, the OEM integrator is still responsible for testing their endproduct for any additional compliance requirements required with this module installed (for The content of this document is to be treated as strictly confidential and is not to be disclosed, Reproduced or used, except as authorized in writing by Inpixon Copyright 2020 Inpixon Page 5 of 8 Inpixon Doc No. INPX-DOC Rev.1.2 User Guide, UWB Module INPX-400 Dated: July 22, 2020 example, digital device emissions, PC peripheral requirements, etc.). The endproduct may need Verification testing, Declaration of Conformity testing, a Permissive Class II Change, or new Certification. Please involve an FCC certification specialist in order to determine what will be precisely applicable for the endproduct. End product labeling: This transmitter module is authorized only for use in a device where the antenna may be installed to ensure satisfying RF exposure compliance. The final end product must be labeled in a visible area with the following: Contains FCC ID: 2AVTI-INPX400, Contains ISED ID: 26211-

INPX400. The OEM integrator has to be aware not to provide information to the end-user regarding how to install or remove this RF module in the user's manual of the end product, which integrates this module. The end-user manual shall include all required regulatory information/warning, as shown in this manual. The Host Product Integration section must be followed when integrating this device, including regulating the 10-second transmission cease requirement (4.1.3 Application Requirements). 4.3.2 FCC 15.519 compliance for Handheld Operation Inpixon UWB Module complies with FCC Part 15.519. Manufacturer claims that the communication between the UWB Modules and other devices are for time synchronization only. The transmission from this module is a beacon type periodic signals (default 150 ms) and will not contain any information. 4.3.3 FCC 15.250 compliance on 5925-7250 MHz Inpixon UWB Module, when limited to channel 5 and 7 transmissions, complies with FCC Part 15.250. Operation is subject to other operation limitations in this document and must prevent, e.g. via firmware, transmitting on any channel except channels 5 and 7 (allowed frequencies in range 5925 7250 MHz). In addition, operation on board an aircraft or a satellite is prohibited. Devices operating under this section may not be employed for the operation of toys. Except for operation onboard a ship or a terrestrial transportation vehicle, the use of fixed outdoor infrastructure is prohibited. A fixed infrastructure includes antennas mounted on outdoor structures, e.g., antennas mounted on the outside of a building or on a telephone pole. 5 Disclaimers Inpixon PRODUCTS ARE NOT AUTHORISED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF Inpixon. The definitions used herein are:

a) Life support devices or systems are devices which (1) are intended for surgical implant into the body, or (2) support or sustain life and whose failure to perform when properly used in accordance with the The content of this document is to be treated as strictly confidential and is not to be disclosed, Reproduced or used, except as authorized in writing by Inpixon Copyright 2020 Inpixon Page 6 of 8 Inpixon Doc No. INPX-DOC Rev.1.2 User Guide, UWB Module INPX-400 Dated: July 22, 2020 instructions for use provided in the labeling can reasonably be expected to result in a significant injury to the user. b) A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. Inpixon does not assume responsibility for use of any of the circuitry described, no circuit patent licenses are implied and Inpixon reserves the right at any time to change without notice said circuitry and specifications. 6 Ordering Information The following part numbering scheme is used for this part:

INPX-400 7 Certifications INPX-400 conforms to the following certifications. FCC (FCC ID: 2AVTI-INPX400) ISED (ISED ID: 26211-INPX400) FCC statement 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 devise 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 users authority to operate the equipment. NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could not void the users authority to operate the equipment. 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. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guidelines. This equipment has very low levels of RF energy that is deemed to comply without testing of specific absorption rate (SAR). ISED statement The content of this document is to be treated as strictly confidential and is not to be disclosed, Reproduced or used, except as authorized in writing by Inpixon Copyright 2020 Inpixon Page 7 of 8 Inpixon Doc No. INPX-DOC Rev.1.2 User Guide, UWB Module INPX-400 Dated: July 22, 2020 This device complies with Industry Canadas applicable licence-exempt RSSs. Operation is subject to the following two conditions: (1) This device may not cause interference; and (2) This devise must accept any interference, including interference that may cause undesired operation of the device. Le prsent appareil est conforme aux CNR dIndustrie Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes : 1) lappareil ne doit pas produire de brouillage; 2) lutilisateur de lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement. This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment and meets RSS-102 of the IC radio frequency (RF) Exposure rules. This equipment has very low levels of RF energy that is deemed to comply without testing of specific absorption rate (SAR). Cet quipement est conforme aux limites dexposition aux rayonnements nonces pour un environnement non contrl et respecte les rgles dexposition aux frquences radiolectriques (RF) CNR-102 de lIC. Cet quipement met une nergie RF trs faible qui est considre comme conforme sans valuation du dbit d absorption spcifique (DAS). The term IC: before the radio certification number only signifies that Industry Canada technical specifications were met. 8 References Decawave 1000 datasheet FCCs Guidelines for Labeling and User Information for RF Devices - KDB Publication 784748 IEEE 802.15.4-2011 standard Contact and Support Inpixon 2479 E. Bayshore Rd, Ste 195 Palo Alto, CA 94303 For support, please visit: https://inpixon.com/support/

The content of this document is to be treated as strictly confidential and is not to be disclosed, Reproduced or used, except as authorized in writing by Inpixon Copyright 2020 Inpixon Page 8 of 8

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Letter of Authorization To Whom It May Concern:

This letter certifies that Inpixon has engaged the services of GMA LABS LLC to assist Inpixon in filing applications for regulatory approvals on our behalf for the following product:

Trademark / Brand: Inpixon Product Names: Inpixon UWB Module, Inpixon 5000, Inpixon 4400 Model(s): INPX-400, INPX-5000, INPX4400 Please direct any correspondence with Inpixon in all matters relating to the applications for regulatory approvals to GMA Labs LLC. Thank you for your assistance in obtaining the corresponding certifications. Adam Benson CTO 06/04/2020 2479 East Bayshore Road | Suite 195 | Palo Alto | CA 94303 US www.inpixon.com

GMA LABS LLC

FCC Agent Authorization Letter

Federal Communications Commission

Authorization and Evaluation Division

1435 Oakland Mills Road

Columbia, MD 21046

Date: __________________

SUBJECT: FCC Application for FCC ID: _______________________________

To Whom It May Concern:

We, the undersigned, hereby authorize _________________________________________ in

_____________________________________________ on our behalf, to apply to the Federal

Communications Commission for our equipment. Any and all acts carried out by

_____________________________________________ 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.

Sincerely,

Client’s signature: ________________________________

Client’s name & title: _____________________________

Contact information / address:

GMA LABS LLC Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2AVTI-INPX400 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:

Type of Confidentiality Requested Exhibit Type Short Term Permanent Block Diagrams Short Term External Photos Short Term GPermanent* Internal Photos Short Term Permanent Operation Description OShort Term Permanent Parts List/BOM OShort Term Permanent Schematics

@Short Term Test Setup Photos Short Term GPermanent* User manual

*Requires further justification before permanent confidentiality will be allowed. 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. Permanent Confidenti The applicant requests the exhibits listed above as permanently confidential be withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Short-Term Confidentiality:

Pursuant to DA04-1705 June 15, 2004 of the Commission's public notice, we also request temporary confidential treatment of information accompanying this application as outlined below for an initial period of 180 days. Sincerely, Client's signature:

Client's name & title: Maryam Seyedi | Managing Director Contact information / address: maryam.seyedi@gmalabs.com

FCC Agent Authorization Letter Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 6/4/2020 SUBJECT: FCC Application for FCC ID: _____2AVTI-INPX400___________ To Whom It May Concern:

We, the undersigned, hereby authorize _____David Zhang__________ in _____Vista Laboratories, Inc.________ on our behalf, to apply to the Federal Communications Commission for our equipment. Any and all acts carried out by ___Vista Laboratories, Inc.________ 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. Sincerely, Clients signature:

Clients name & title: Amir Tavakoli | Director of Compliance Contact information / address: 7700 Irvine Center Drive#800, Irvine CA92618, USA