RB7-VISDAR-RADARThis device is a K-band radar unit providing analog signals to an end user.

OCULII LLC 830 A Space Drive • Beavercreek , Ohio 45434 Phone: (937) 912-9261 • Email: [email protected] • Web: www.oculii.com VISDAR Transmitter Module User And Installer Manual Contents: 1) FCC/IC Manual Statements ........ 2-3 2) Overview.........3 3) Description.........3-4 4) Minimum Connections........5 5) Expansion Connections........6 6) Basic Setup Components........7 7) Basic Setup Procedure........8-10 8) FCC RF Exposure Statement ....... 10 VISDAR Transmitter Module Component Side VISDAR Transmitter Module Radar Side 1 January 2013 OCULII LLC FCC/IC Manual Statement 2 830 A Space Drive • Beavercreek , Ohio 45434 Phone: (937) 912-9261 • Email: [email protected] • Web: www.oculii.com FCC ID: RB7-VISDAR-RADAR IC: 10770A-VISDARRADR Model: VISDAR RADAR This device complies with Part 15 of 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. Changes or modifications not expressly approved by OCULII LLC could void the user's authority to operate the equipment. 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 toutbrouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement ModuleManufacturers A note to module manufacturers (responsible parties); module manufacturers are cautioned that all of the same labeling requirements apply not only to the module itself, but these statements and labeling requirements are required to be outlined IN DETAIL such that the OEM or installer has the correct information to properly label the final product and place the proper user manual statements in the final product manual. OEMsemployingmodules A note to module installers (OEMs, etc.); incorporating a radio module into a final product and being able to apply the certification numbers (approvals) to the final product means that the product is in adherence to all relevant requirements and restrictions, including antenna-to-user and collocation separation distances, manual statements and labeling requirements. If the FCC identification number 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. This exterior label can use wording such as the following:‘‘Contains Transmitter Module FCC ID: RB7-VISDAR-RADAR”. OCULII LLC This device is a K-band (24.075GHz - 24.175GHz ) radar unit used for providing analog signals to an end user which can in turn be used to determine the range, range-rate,and angle of arrival of moving objects within the device’s field of view. The device is comprised of three main components. The first is an OEM K-band transceiver with integrated transmit and receive antennas. The second part is a radar signal conditioning and calibration board which provides the required filtering of the radar output signals as well as provides the digital instructions for programmingthe OEM radar. The last part is a single power to dual power supply converter chip which provides the dual supply voltages needed for the analog filters and radar power. This device is set to operate in the K-band. The radar unit is an OEM device with a single integrated transmit antenna and two integrated receive antennas. Antenna patterns forthe transmit and receive antennas can be seen in Figures 1. An attached companion board provides a parallel network of analog filters to condition the two sets of raw quadrature-phase and in-phase radar outputs from the two receivers. This companion board also provides a microprocessor to program the OEM radar in order to provide temperature compensation for the device, provide external clocking signals required for an end user’s data acquisition device, provide a serial user interface to provide feedback from the device, and to provide the inputs to the digital to analog converters which drive theOEM radar’s VCO. Finally, the device has an external inline single supply to dual supply converter which takes in a 12V source (battery or OEM AC/DC converter) and converts that 12V supply into a±12V supply, which is required to power both the radar and the parallel conditioning filters. Once powered the device will adjust the tuning voltage based on the device temperature to granteethe device will meet the FCC guidelines. Temperature compensating will continuously be performed every ten seconds in order to keep the device within the allotted band. Overview Description 3 830 A Space Drive • Beavercreek , Ohio 45434 Phone: (937) 912-9261 • Email: [email protected] • Web: www.oculii.com The Industry Canada certification label of a module shall be clearly visible at all times when installed in the host device, otherwise the host device must be labeled to display the Industry Canada certification number of the module, preceded by the words "Contains transmitter module", or the word "Contains", or similar wording expressing the same meaning, as follows: “Contains transmitter moduleIC:10770A-VISDARRADR”. The applicant for equipment certification of the module shall provide with each unit of the module either a label such as described above, or an explanation and instructions to the user as to the host device labeling requirements. OCULII LLC 830 A Space Drive • Beavercreek , Ohio 45434 Phone: (937) 912-9261 • Email: [email protected] • Web: …

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OCULII LLC 830 A SPACE DRIVE • B E A V E R C R E E K , O H 4 5 4 34 P H O N E : ( 9 3 7 ) 9 1 2-9261 • WWW.OCULII.COM April 15, 2013 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Subject: Request for Permanent Confidentiality To whom it may concern: In accordance with 47CFR Section 0.457 and Section 0.459 pertaining to confidential material, we hereby request to hold permanently confidential all information contained within the below identified exhibits/document categories submitted pursuant to radio equipment certification requirements for FCC ID: RB7-VISDAR-RADAR 1. Block Diagrams 2. Operational Description 3. Schematics 4. Parts List The above material contains trade secrets and proprietary information as specified by 47CFR 0.457(d) and technical data, which would customarily be guarded from competitors. The public disclosure of this information might be harmful to our company and provide unjustified benefits to our competitors. Sincerely, Lang Hong, Ph.D. President Oculii LLC

OCULII LLC 830 A SPACE DRIVE • B E A V E R C R E E K , O H 4 5 4 34 P H O N E : ( 9 3 7 ) 9 1 2-9261 • WWW. O C U L I I . C O M 4/16/2013 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: This letter is to request Limited Modular Approval in accordance with FCC Rule Part 15.212 for the product certified under FCC ID: RB7-VISDAR-RADAR. This product is K-band radar transmitter and can be used in traffic surveillance systems. I hereby declare that the following conditions have been met. a. The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with part 15 requirements under conditions of excessive data rates or over-modulation. b. The modular transmitter must have its own power supply regulation. c. The modular transmitter must comply with the antenna and transmission system requirements of §§15.203, 15.204(b) and 15.204(c). The antenna must either be permanently attached or employ a “unique” antenna coupler (at all connections between the module and the antenna, including the cable). The “professional installation” provision of §15.203 is not applicable to modules but can apply to limited modular approvals under paragraph (b) of this section. d. The modular transmitter must be tested in a stand-alone configuration, i.e., the module must not be inside another device during testing for compliance with part 15 requirements. Unless the transmitter module will be battery powered, it must comply with the AC line conducted requirements found in §15.207. AC or DC power lines and data input/output lines connected to the module must not contain ferrites, unless they will be marketed with the module (see §15.27(a)). The length of these lines shall be the length typical of actual use or, if that length is unknown, at least 10 centimeters to insure that there is no coupling between the case of the module and supporting equipment. Any accessories, peripherals, or support equipment connected to the module during testing shall be unmodified and commercially available (see §15.31(i)). e. The modular transmitter must be equipped with either a permanently affixed label or must be capable of electronically displaying its FCC identification number. f. The modular transmitter must comply with any specific rules or operating requirements that ordinarily apply to a complete transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. A copy of these instructions must be included in the application for equipment authorization. g. The modular transmitter must comply with any applicable RF exposure requirements in its final configuration. The following condition is not met, as the modular transmitter is installed in a metal box for overall shielding: a. The radio elements of the modular transmitter must have their own shielding. The physical crystal and tuning capacitors may be located external to the shielded radio elements. OCULII LLC 830 A SPACE DRIVE • B E A V E R C R E E K , O H 4 5 4 34 P H O N E : ( 9 3 7 ) 9 1 2-9261 • WWW. O C U L I I . C O M Sales of this product will be restricted to OEM integrators or authorized companies from our internal distribution list who have demonstrated that the specific criteria are met with respect to the items listed above for all final products. I acknowledge on behalf of the applicant that compliance of a module in all final configurations is the responsibility of the applicant under the condition that the integrator follows all required installation instructions. Sincerely, Lang Hong President Oculii LLC

OCULII LLC 830 A SPACE DRIVE • B E A V E R C R E E K , O H 4 5 4 3 4 P H O N E : ( 9 3 7 ) 9 1 2-9261 • WWW.OCULII.COM November 10, 2012 To Whom It May Concern: We hereby delegate CKC Certification Services, LLC (CKC CS) power of attorney to act on our behalf in matters pertaining to certification of products. The actions of CKC CS shall be considered the same as our own. Sincerely, Lang Hong, Ph.D. President Oculii LLC

This report contains a total of 44 pages and may be reproduced in full only. Partial reproduction may only be done with the written consent of CKC Laboratories, Inc. Oculii LLC ADDENDUM TEST REPORT TO 93691-4A Radar-Based Traffic Surveillance Module Model: VISDAR-RADAR Tested To The Following Standards: FCC Part 15 Subpart C Sections 15.207, 15.245 and RSS 210 Issue 8 Report No.: 93691-4A Date of issue: May 29, 2013 This test report bears the accreditation symbol indicating that the testing performed herein meets the test and reporting requirements of ISO/IEC 17025 under the applicable scope of EMC testing for CKC Laboratories, Inc. We strive to create long-term, trust based relationships by providing sound, adaptive, customer first testing services. We embrace each of our customers’ unique EMC challenges, not as an interruption to set processes, but rather as the reason we are in business. Page 2 of 44 Report No.: 93691-4A TABLE OF CONTENTS Administrative Information .......................................................................................................................... 3 Test Report Information ............................................................................................................................................ 3 Revision History ......................................................................................................................................................... 3 Report Authorization ................................................................................................................................................. 3 Test Facility Information ............................................................................................................................................ 4 Software Versions ...................................................................................................................................................... 4 Site Registration & Accreditation Information .......................................................................................................... 4 Summary of Results ................................................................................................................................................... 5 Conditions During Testing.......................................................................................................................................... 5 Equipment Under Test ............................................................................................................................................... 6 Peripheral Devices ..................................................................................................................................................... 6 FCC Part 15 Subpart C ................................................................................................................................... 7 15.207 AC Conducted Emissions ................................................................................................................................ 7 15.247(b) RF Power Output ..................................................................................................................................... 20 -20dBc & 99% Occupied Bandwidth ........................................................................................................................ 26 Bandedge ................................................................................................................................................................. 31 15.245(b)(3) Radiated Spurious Emissions .............................................................................................................. 35 Supplemental Information .......................................................................................................................... 43 Measurement Uncertainty ...................................................................................................................................... 43 Emissions Test Details .............................................................................................................................................. 43 Page 3 of 44 Report No.: 93691-4A ADMINISTRATIVE INFORMATION Test Report Information REPORT PREPARED FOR: REPORT PREPARED BY: Oculii LLC 830 A Space Dr. Beavercreek, OH 45434 Dianne Dudley CKC Laboratories, Inc. 5046 Sierra Pines Drive Mariposa, CA 95338 Representative: Lang Hong / Erin Littell - F Squared Project Number: 93691 Customer Reference Number: 2322R2 DATE OF EQUIPMENT RECEIPT: November 13, 2012 DATE(S) OF TESTING: November 13, 2012 -February 20, 2013 Revision History Original: Testing of the Radar-Based Traffic Surveillance Module, Model: VISDAR-RADAR to FCC Part 15 Subpart C Sections 15.207, 15.245 and RSS 210 Issue 8. Addendum A: 1) Added a note on the Summary of Results page indicating that the range of testing was extended to 100GHz during radiated spurious emissions testing. 2) Corrected the RBW and VBW for the testing done during Occupied Bandwidth. Report Authorization The test data contained in this report documents the observed testing parameters pertaining to and are relevant for only the sample equipment tested in the agreed upon operational mode(s) and configuration(s) as identified herein. Compliance assessment remains the client’s responsibility. This report may not be used to claim product endorsement by A2LA or any government agencies. This test report has been authorized for release under quality control from CKC Laboratories, Inc. Steve Behm Director of Quality Assurance & Engineering Services CKC Laboratories, Inc. Page 4 of 44 Report No.: 93691-4A Test Facility Information Our laboratories are configured to effectively test a wide variety of product types. CKC utilizes first class test equipment, anechoic chambers, data acquisition and information services to create accurate, repeatable and affordable test r…

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