2AEGPMK5RSUMK5 DSRC RADIO ROADSIDE UNIT

CohdaMobility MK5 Module Datasheet Date: May 2015 Version: V1.2.0 Reference: CWD-P0052-HWM- DATA -WW01-061 Prepared for: Prepared by: David de Haaij Mike Sloman Authorised By: Fabien CURE (Chief Engineer) Distribution: This document is offered in confidence and may not be used for any purpose other than that for which it is supplied. © Copyright Cohda Wireless Pty Ltd ABN 84 107 936 309 COMMERCIAL-IN-CONFIDENCE CohdaMobility MK5 Module – Datasheet Page 2/27 Cohda Wireless Pty Ltd Confidential Information Cohda Wireless Pty Ltd 82-84 Melbourne Street North Adelaide, SA 5006 Australia P +61 8 8364 4719 F +61 8 8364 4597 CohdaMobility MK5 Module – Datasheet Page 3/27 Cohda Wireless Pty Ltd Confidential Information Change Log Version Date Comments 0.1 27/10/2014 Initial Version for Review 0.2 12/11/2014 Update following review feedback 0.9 5/12/2014 Issue for technical release 1.0 10/12/2014 Issue for release 1.1 01/04/2015 Review of nACR and ACR data 1.2 07/05/2015 Update LO Leakage and Block Diagram CohdaMobility MK5 Module – Datasheet Page 4/27 Cohda Wireless Pty Ltd Confidential Information Table of Contents 1 Functional Description ............................................................................................ 6 1.1 Overview ......................................................................................................... 6 1.2 CohdaMobility MAC ......................................................................................... 7 1.3 Performance .................................................................................................... 8 1.3.1 Receiver Sensitivity .................................................................................... 8 1.3.2 Receiver Maximum Input Level .................................................................. 9 1.3.3 Transmitter Specifications .......................................................................... 9 1.3.4 Power Level and Spectral Mask............................................................... 10 1.3.5 Adjacent Channel Rejection ..................................................................... 13 1.3.6 Non-Adjacent Channel Rejection ............................................................. 14 1.3.7 Return Loss.............................................................................................. 15 1.3.8 Power Measurements .............................................................................. 15 1.4 Block Diagram ............................................................................................... 15 1.5 CohdaMobility DSRC Radio ........................................................................... 15 1.5.1 CohdaMobility PHY ................................................................................... 15 1.5.2 Reset ....................................................................................................... 17 1.5.3 GPIO ........................................................................................................ 17 1.5.4 1PPS ........................................................................................................ 17 1.5.5 USB ......................................................................................................... 17 1.5.6 Power Supplies ........................................................................................ 17 2 Pin Definition ........................................................................................................ 18 3 Example Circuit .................................................................................................... 21 4 Mechanical Specification ...................................................................................... 22 5 Reliability and Compliance ................................................................................... 25 5.1 ESD ............................................................................................................... 25 Regulatory Information ......................................................................................... 25 5.2 ............................................................................................................................ 25 6 Product Packaging and Handling ......................................................................... 26 7 Labelling ............................................................................................................... 27 7.1 Product Label: MK5 Module .......................................................................... 27 7.2 Label paste at Anti-Static bag and Pbox. ...................................................... 27 List of Tables Table 1 - Key Features of the MK5 Module ................................................................................. 6 Table 2 - MK5 Module Receive Sensitivity .................................................................................. 8 Table 3 - Highway NLoS channel parameters .............................................................................. 8 Table 4 - General Transmitter Specification ............................................................................... 10 Table 5 - MK5 Module 5GHz Radio Transmitter Specifications ............................................... 10 Table 6 - Transmitter unwanted emission limits from 1GHz to 18GHz outside the 5GHz ITS frequency bands ........................................................................................................................... 11 Table 7 - Adjacent Channel Rejection (ACR) ............................................................................ 13 Table 8 - Non-Adjacent Channel Rejection (nACR) .................................................................. 14 Table 9 - Permissible radio path configurations .......................................................................... 16 Table 10 - Module Pin Assignments ...........................................................…

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Cohda Wireless Pty Ltd ABN 84 107 936 309 30 th March 2015 Subject: Permission for David de Haaij to act Cohda Wireless contact on the FCC database I hereby grant the following person permission to act as contact person on the FCC database for the following FCC ID’s involving the FCC Grantee Code 2AEGP. FCC ID: 2AEGPMK5RSU 2AEGPMK5OBU Cohda designated contact person: Name: David Martin de Haaij Email: [email protected] Company: Cohda Wireless Pty Ltd Address: 82-84 Melbourne St. North Adelaide, SA 5006 Australia Tel: +61 8 8364 4719 Sincerely, Paul Gray Chief Executive Officer Cohda Wireless Pty Ltd 82-84 Melbourne St. North Adelaide, SA 5006 Australia

Cohda Wireless Pty Ltd ABN 84 107 936 309 Modular Approval Letter 31st March 2015 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Modular Approval Letter The Device, FCC ID: 2AEGPMK5RSU is seeking FCC authorization as a modular transmitter. The EUT meets the requirement for modular approval as detailed in FCC Public Notice DA 00-1407. Compliance to each of the requirements is described below: 1. The modular transmitter must have its own RF shielding. 2. The modular transmitter must have buffered modulation/data inputs 3. The modular transmitter must have its own power supply regulator 4. The modular transmitter must comply with the antenna requirement of section 15.203 and 15.204(c) 5. The modular transmitter must be tested in a stand-alone configuration 6. The modular transmitter must be labeled with its own FCC ID number 7. The modular transmitter must comply with any specific rule or operating requirements and the manufacturer must provide adequate instruction along with the module to explain any such requirements 8. The modular transmitter must comply with any applicable RF exposure requirements Sincerely, Paul Gray Chief Executive Officer Cohda Wireless Pty Ltd 82-84 Melbourne St. North Adelaide, SA 5006 Australia

Cohda Wireless Pty Ltd ABN 84 107 936 309 FCC Confidential Authorization 2015/05/17 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2AEGPMK5RSU In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Cohda Wireless Pty Ltd hereby requests long-term confidential treatment of information accompanying this application as outlined below:  Schematics  Operation Description  Part List (BoM)  Tune-Up Procedure (Frequency and Tx Power Settings) As well as short-term confidential treatment of information accompanying this application as outlined below:  Internal Photos  User’s Manual  External Photos  Test Set-up Photos The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Paul Gray Chief Executive Officer 82-84 Melbourne Street North Adelaide, SA 5006

Cohda Wireless Pty Ltd FCC ID: 2AEGPMK5RSU Report Number: R1411254-90 Rev B Page 33 of 35 FCC Part 90 Test Report 13 Exhibit C – EUT Photographs 13.1 EUT Front View 13.2 EUT Back View

Label Location

Cohda Wireless Pty Ltd FCC ID: 2AEGPMK5RSU Report Number: R1411254-90 Rev B Page 34 of 35 FCC Part 90 Test Report 13.3 EUT Top View without shielding 13.4 EUT Supporting Board Front View Cohda Wireless Pty Ltd FCC ID: 2AEGPMK5RSU Report Number: R1411254-90 Rev B Page 35 of 35 FCC Part 90 Test Report 13.5 EUT Supporting Board Back View --- END OF REPORT ---

Cohda Wireless Pty Ltd FCC ID: 2AEGPMK5RSU Report Number: R1411254-90 Rev B Page 9 of 35 FCC Part 90 Test Report 4 FCC §2.1091– RF Exposure 4.1 Applicable Standard According to FCC §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (minutes) Limits for General Population/Uncontrolled Exposure 0.3-1.34 614 1.63 * (100) 30 1.34-30 824/f 2.19/f * (180/f 2 ) 30 30-300 27.5 0.073 0.2 30 300-1500 / / f/1500 30 1500-100,000 / / 1.0 30 f = frequency in MHz * = Plane-wave equivalent power density 4.2 MPE Prediction Predication of MPE limit at a given distance, Equation from OET Bulletin 65, Edition 97-01 S = PG/4R² Where: S = power density P = power input to antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna 4.3 MPE Results Maximum peak output power at antenna input terminal (dBm): 22.81 Maximum peak output power at antenna input terminal (mW): 190.98 Prediction distance (cm): 20 Prediction frequency (MHz): 5860 Maximum Antenna Gain, typical (dBi): 6 Maximum Antenna Gain (numeric): 3.98 Power density of prediction frequency at 20 cm (mW/cm 2 ): 0.15 MPE limit for uncontrolled exposure at prediction frequency (mW/cm 2 ): 1 The device compliances with FCC MPE limit at 20 cm distance.

Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. This report must not be used by the customer to claim product certification, approval, or endorsement by A2LA*, NIST, or any agency of the Federal Government. * This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “*” (Rev.2) FCC PART 90 TEST AND MEASUREMENT REPORT For Cohda Wireless Pty Ltd 82-84 Melbourne Street, North Adelaide, SA 5006, Australia Model: MK5 FCC ID: 2AEGPMK5RSU Report Type: Original Report Product Type: DSRCS-RSU Radio Module Prepared By Chen Ge Test Engineer Report Number R1411254-90 Rev B Report Date 2015-05-06 Reviewed By Bo Li RF Lead Bay Area Compliance Laboratories Corp. 1274 Anvilwood Avenue, Sunnyvale, CA 94089, USA Tel: (408) 732-9162 Fax: (408) 732-9164 Cohda Wireless Pty Ltd FCC ID: 2AEGPMK5RSU Report Number: R1411254-90 Rev B Page 2 of 35 FCC Part 90 Test Report TABLE OF CONTENTS 1 General Description ..................................................................................................................................................... 5 1.1 Product Description for Equipment Under Test (EUT) ...................................................................................... 5 1.2 Mechanical Description of EUT ......................................................................................................................... 5 1.3 Objective ............................................................................................................................................................. 5 1.4 Related Submittal(s)/Grant(s) ............................................................................................................................. 5 1.5 Test Methodology ............................................................................................................................................... 5 1.6 Measurement Uncertainty ................................................................................................................................... 5 1.7 Test Facility ........................................................................................................................................................ 6 2 System Test Configuration.......................................................................................................................................... 7 2.1 Justification ......................................................................................................................................................... 7 2.2 EUT Exercise Software....................................................................................................................................... 7 2.3 Special Equipment .............................................................................................................................................. 7 2.4 Equipment Modifications.................................................................................................................................... 7 2.5 Local Support Equipment ................................................................................................................................... 7 2.6 EUT Internal Configuration Details .................................................................................................................... 7 3 Summary of Test Results ............................................................................................................................................ 8 4 FCC §2.1091– RF Exposure ........................................................................................................................................ 9 4.1 Applicable Standard ............................................................................................................................................ 9 4.2 MPE Prediction ................................................................................................................................................... 9 4.3 MPE Results ....................................................................................................................................................... 9 5 FCC §2.1046, §90.377 & ASTM E 2213-03 §8.9.1 – RF Output Power .................................................................. 10 5.1 Applicable Standards ........................................................................................................................................ 10 5.2 Test Procedure .................................................................................................................................................. 10 5.3 Test Equipment List and Details ....................................................................................................................... 10 5.4 Test Environmental Conditions ........................................................................................................................ 10 5.5 Test Results ....................................................................................................................................................... 10 6 FCC §2.1049 - Emission Bandwidths ......................................................................................................................... 11 6.1 Applicable Standard .......................................................................................................................................... 11 6.2 Test Procedure .................................................................................................................................................. 11 6.3 Test Equipment List and Details ............................................................................................................…

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Cohda Wireless Pty Ltd FCC ID: 2AEGPMK5RSU Report Number: R1411254-90 Rev B Page 31 of 35 FCC Part 90 Test Report 12 Exhibit B – Test Setup Photographs 12.1 Radiated Emission below 1 GHz Front View 12.2 Radiated Emission below 1 GHz Rear View Cohda Wireless Pty Ltd FCC ID: 2AEGPMK5RSU Report Number: R1411254-90 Rev B Page 32 of 35 FCC Part 90 Test Report 12.3 Radiated Emission above 1 GHz Front View 12.4 Radiated Emission above 1 GHz Rear View