VKV-F52NMODULAR UNLICENSED NATIONAL INFORMATION INFRASTRUCTURE DIGITAL TRANSMISSION SYSTEM

Dbii Ltd, 16F-3, 482 Zhongxiao East Rd, Sec 5, Taipei 11083 Taiwan Email: [email protected] Ph: +886.2.2346.3318, Fax: +886.2.2346.2751 www.dbii.com OEM Instruction Manual F52N-PRO is a high power miniPCI card to be used in outdoor wireless systems. Please follow the following instruction while using this card. This card is meant to be operated (and used) by system integrators who are aware of the regulatory requirements in the area it is being used. The following instructions need to be followed while using the card 1) Before inserting the card in a host PC board, please power down the host PC board first 2) The antenna ports (MMCX connector) should be connected to the appropriate load or antenna before powering up the host board. Lack of Antenna (or load) while the F52N-PRO is powered up will cause severe damage to the card 3) Please make sure any person handling the card with bare hands follows proper ESD precautions. Improper handling could cause ESD damage. 4) The card should not be tampered or modified in any way. Tampering or modification could cause the card to fail standard test FCC Warning 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 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. The use of any antenna (based on antenna design and gain) other than those certified with the product voids authorization of this equipment and are expressly forbidden in accordance to FCC rules CFR47 part 15.204. The OEM and installer shall configure the output power level based on antenna selection, gain, and installation use (i.e. point-to-point or point-to-multipoint). Guidance of power settings and antenna selection are included in this manual for reference. Use of the lowest usable power level for each installation is recommended. This product may NOT be sold to the general public as professional installation is required. OEM’s must ensure installers of end product understand the requirements and limitations of the Authorization. Professional installation is required of equipment with connectors to ensure compliance with Dbii Ltd, 16F-3, 482 Zhongxiao East Rd, Sec 5, Taipei 11083 Taiwan Email: [email protected] Ph: +886.2.2346.3318, Fax: +886.2.2346.2751 www.dbii.com health and safety issues. Below are the lists of antennas certified with this product. The OEM must ensure that end product complies with FCC labeling requirements. This includes a clearly visible label on the outside of the OEM enclosure specifying the appropriate identifier for this product as well as the FCC notice below. 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 device must accept any interference received, including interference that may cause undesired operation. Software Driver Irrespective of the software driver used, this radio can only transmit in the following frequencies 2400–2483.5 MHz 5725–5850 MHz 4940-4990 MHz Operation Frequency and Antennas Operation in this band with antenna gains greater than 6dBi are regulated under CFR47 15.247(c)(4). Copy of regulation is included below for reference. (1) Fixed point-to-point operation: (i) Systems operating in the 2400–2483.5 MHz band that are used exclusively for fixed, point-to-point operations may employ transmitting antennas with directional gain greater than 6 dBi provided the maximum conducted output power of the intentional radiator is reduced by 1 dB for every 3 dB that the directional gain of the antenna exceeds 6 dBi. (ii) Systems operating in the 5725–5850 MHz band that are used exclusively for fixed, point-to-point operations may employ transmitting antennas with directional gain greater than 6 dBi without any corresponding reduction in transmitter conducted output power. (iii) Fixed, point-to-point operation, as used in paragraphs (c)(1)(i) and (c)(1)(ii) of this section, excludes the use of point-to-multipoint systems, omnidirectional applications, and multiple co-located intentional radiators transmitting the same information. The operator of the spread spectrum or digitally modulated intentional radiator or, if the equipment is professionally installed, the installer is responsible for ensuring that the system is used exclusively for fixed, point-to-point operations. The instruction manual furnished with the intentional radiator shall contain language in the installation instructions informing the operator and the installer of this responsibility. (2) In addition to the provisions in paragraphs (b)(1), (b)(3), (b)(4) and (c)(1)(i) of this section, transmitters operating in the 2400–2483.5 MHz band that emit multiple directional beams, simultaneously or sequentially, for the purpose of directing signals to individual receivers or to groups of receivers provided the emissions comply with the following: (i) Different information must be transmitted to each receiver. (ii) If the transmitter employs an antenna system that emits multiple directional beams but does not do emit multiple dir…

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August 19, 2011 Timco Engineering Inc. 849 NW State Road 45 Newberry, FL 32669 Office of Engineering and Technology Federal Communications Commission Columbia, MD 21046 Applicant: Dbii Ltd 16F-3, 482 Zhongxiao East Rd, Sec 5 Taipei 11083 Taiwan Re: Confidentiality for submittal information regarding FCC ID number VKV-F52N PRODUCT: F52N Unlicensed National Information Infrastructure Digital Transmission System Dear Sirs: Dbii Ltd requests that the material in the Schematic, block diagram, and Operational Description is withheld from public disclosure Pursuant to Sections 0.457 & 0.459 of the Commission’s Rules following grant of the application. In support of this request, Dbii Ltd submits the following: Long Term Confidential Files Include Schematics File Name Conf Schem F52N.pdf Block diagram File Name Conf BlkDia F52N.pdf Operational Description File Name Conf OpDes F52N.pdf 1. Identification of the specific information for which confidential treatment is sought: The materials set fourth in the Operational Description, block diagram, and Schematics, which are segregated from the non-confidential exhibits of the application, are those for which confidentiality is sought. 2. Identification of the Commission proceeding in which the information was submitted or a description of the circumstances giving rise to the submission: The proceeding is that involving the application for equipment authorization (certification) under FCC ID No: VKV-F52N 3. Explanation of the degree to which the information is commercial or financial, or contains a trade secret or is privileged: This material includes a detailed theory of operation, circuit diagrams, (schematic diagrams) and any detail Parts List. As such, this material is treated as highly confidential business information. 4. Explanation of the degree to which the information concerns a service that is subject to competition: The material for which confidentiality is sought is employed in the design and manufacture of this transmitting equipment that is offered on a highly competitive basis. Customers for this equipment have a variety of competing sources. ROGERS LABS, INC. 4405 West 259 th Terrace Louisburg, KS 66053 5. Explanation of how disclosure of the information could result in substantial competitive harm: Disclosure would, in effect, give away the fruits of the labors of DBii Networks Limited’s engineering personnel, who have designed the equipment and the manufacturing process. Disclosure would also offer competitors additional unwarranted insight into the state of the product development, thereby allowing competitors an advantage, not available to Dbii Ltd 6. Identification of any measures taken by the submitting party to prevent unauthorized disclosure: The information for which confidential treatment is sought is kept confidential by Dbii Ltd and not made available to third parties except pursuant to non-disclosure agreements. 7. Identification of whether the information is available to the public and the extent of any previous disclosure of the information to third parties: To the knowledge of those preparing this application, the information has not been disclosed publicly heretofore. While the general theory of operation of this equipment has been the subject of numerous disclosures in industry and standards groups as well as in rule making proceedings of the FCC, the protection sought is narrowly drawn and pertains to certain specific implementations of this radio technology. 8. Justification of the period during which the submitting party asserts that the material should not be available for public disclosure: This material should not be disclosed for at least 25 years. While improvements in design are made relatively frequently, disclosure of the design information would lead to insights into both design and manufacturing techniques that could have an adverse competitive effect for many years to come. This equipment is designed for commercial, industrial, and governmental applications. As such, unlike most consumer equipment, this equipment could be used for more than a decade in some cases. As such, it is important that the design not be made available to unauthorized persons who might attempt to use knowledge of the design to compromise the applications for which the equipment will be employed. Should you require any further information, please contact the undersigned. Thank you for your consideration in this matter. Sincerely, Scot Rogers

Agent Authorization Letter Aug 9, 2011 Federal Communications Commission Equipment Approval Services Post Office Box 358315 Pittsburgh, Pennsylvania 15215-5315 To Whom it May Concern: Please be advised that Dbii Ltd had authorized Scot Rogers of Rogers Labs, Inc to act on behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters and submittals. All acts carried out by Rogers Labs, Inc, on our behalf shall have the same effects as our own. Rogers Labs, Inc. is authorized to receive and exchange data between our company and the commission. This Authorization is made pursuant to Paragraph 2.911 of FCC Rules CFR 47. This Authorization is in effect until otherwise notified in writing. Sincerely Rammohan Malasani Dbii Ltd Dbii Ltd, 16F-3, 482 Zhongxiao East Rd, Sec 5, Taipei 11083 Taiwan Email: [email protected] Ph: +886.2.2346.3318, Fax: +886.2.2346.2751 www.dbii.com

Dbii Ltd, 16F-3, 482 Zhongxiao East Rd, Sec 5, Taipei 11083 Taiwan Email: [email protected] Ph: +886.2.2346.3318, Fax: +886.2.2346.2751 www.dbii.com Date: Aug 6 2011 Federal Communications Commission Equipment Approval Services P.O. Box 35815 Pittsburgh, PA 15251-3315 Applicant: Dbii Ltd 16F-3, 482 Zhongxiao East Rd, Sec 5, Taipei 11083 Taiwan Equipment: F52N-PRO FCC ID: VKV-F52N Re: DoC Attestation Commitment To whom it may concern The undersigned does hereby attest Dbii Ltd will continue to apply processes and procedures ensuring compliance with CFr47 paragraph 2 requirements. Including compliance as directed for Declaration of Conformity procedures for Class B digital equipment and peripherals as applicable. Sincerely Rammohan Malasani

August 13, 2011 Timco Engineering Inc. 849 NW State Road 45 Newberry, FL 32669 Federal Communications Commission Equipment Approval Services P.O. Box 35815 Pittsburgh, PA 15251-3315 Applicant: Dbii Ltd 16F-3, 482 Zhongxiao East Rd, Sec 5 Taipei 11083 Taiwan Equipment: FCC ID: VKV-F52N FCC Rules: Part 2 and 15E Unlicensed National Information Infrastructure Digital Transmission System Men: The form 731 and application have been electronically submitted and any attachments will be up loaded to your web site to be used in obtaining a grant of certification. Permanent DBii Networks Limited requests that the material in the following files be withheld from public disclosure in accordance with Section 0.459 of the Commission’s Rules, 47 C.F.R. 0.459, following grant of the application. Schematics File Name Conf Schem F52N.pdf Block diagram File Name Conf BlkDia F52N.pdf Operational Description File Name Conf OpDes F52N.pdf Should you require any further information, please contact the undersigned. Thank you for your consideration in this matter. Sincerely, Scot Rogers Rogers Labs, Inc. Enclosures ROGERS LABS, INC. 4405 West 259 th Terrace Louisburg, KS 66053 Phone / Fax (913) 837-3214

Dbii Ltd, 16F-3, 482 Zhongxiao East Rd, Sec 5, Taipei 11083 Taiwan Email: [email protected] Ph: +886.2.2346.3318, Fax: +886.2.2346.2751 www.dbii.com Frequency of Operation October 10, 2011 Federal Communications Commission Equipment Approval Services Post Office Box 358315 Pittsburgh, Pennsylvania 15215-5315 To Whom It May Concern: Please be advised that Dbii Ltd can guarantee that the F52N-PRO shipped to the US will not be capable of transmitting outside its authorized bands irrespective of the software or driver used with the device. Below are the authorized frequency bands: 2400–2483.5 MHz 5725–5850 MHz 4940-4990 MHz This will be achieved by hard-coding the frequency settings in the radio cards EEPROM. Sincerely Rammohan Malasani Dbii Ltd

August 19, 2011 Timco Engineering Inc. 849 NW State Road 45 Newberry, FL 32669 Federal Communications Commission Equipment Approval Services P.O. Box 35815 Pittsburgh, PA 15251-3315 Applicant: Dbii Ltd 16F-3, 482 Zhongxiao East Rd, Sec 5 Taipei 11083 Taiwan Equipment: FCC ID: VKV-F52N FCC Rules: Part 2 and 15E Unlicensed National Information Infrastructure Digital Transmission System Re: modular transmitter approval Men: As requested in the CFR47 15.212 regarding Part 15 unlicensed modular transmitter approval, the following information has been addressed. The transmitter module is a complete RF transmitter containing its own reference oscillator, antenna etc. The connections available on the module are for power only. Below please find information, addressing information requested per CFr47 15.212. 1.) The unit has shield effectively preventing coupling between the RF circuitry of the module and any wires or circuits in the device into which the module is installed. Photographs of the unit are included in an exhibit with the application. 2.) The unit incorporates a buffer stage on the inputs to limit over-modulation. 3.) The unit has power regulation incorporated in the circuitry to ensure continued compliance regardless of the design of the power supplying circuitry. 4.) The unit utilizes a unique antenna connection and complies with the antenna connection requirements of 15.203. 5.) The module was tested in a stand-alone configuration utilizing a test fixture for interface allowing for testing. The module complies with part 15 emissions limits regardless of the device into which it is eventually installed. 6.) The module has the FCC ID number permanently affixed to the equipment and information supplied to the end OEM regarding label placement on the outside of the device into which the module is contained. 7.) The unit complies with CFR47 regulations as stated in the user manual. Adequate instructions are supplied with the unit to explain the requirements. 8.) The unit complies with the RF exposure requirements as stated in 2.1091, 2.1093, and part 15. Should you require any further information, please contact the undersigned. Thank you for your consideration in this matter. Sincerely, Scot D. Rogers Rogers Labs, Inc. ROGERS LABS, INC. 4405 West 259 th Terrace Louisburg, KS 66053 Phone / Fax (913) 837-3214

Rogers Labs, Inc. Dbii Ltd 4405 W. 259th Terrace Model: F52N-Pro IC: 9820A-F52N Louisburg, KS 66053 Test #: 110711 FCC ID#: VKV-F52N Phone/Fax: (913) 837-3214 Test to: FCC Parts 2, 15E RSS-210 Date: August 13, 2011 Revision 1 File: ExtPho 15E F52N Page 1 of 2 External photographs of equipment under test EUT module front EUT module back side Rogers Labs, Inc. Dbii Ltd 4405 W. 259th Terrace Model: F52N-Pro IC: 9820A-F52N Louisburg, KS 66053 Test #: 110711 FCC ID#: VKV-F52N Phone/Fax: (913) 837-3214 Test to: FCC Parts 2, 15E RSS-210 Date: August 13, 2011 Revision 1 File: ExtPho 15E F52N Page 2 of 2 Transmitter board placed on the support interface board

Rogers Labs, Inc. Dbii Ltd 4405 W. 259th Terrace Model: F52N-Pro IC: 9820A-F52N Louisburg, KS 66053 Test #: 110711 FCC ID#: VKV-F52N Phone/Fax: (913) 837-3214 Test to: FCC Parts 2, 15E RSS-210 Date: August 14, 2011 Revision 1 File: LabelSmp 15E F52N IC Page 1 of 1 FCC/IC ID label and location M/N: F52N M/N: F52N

Rogers Labs, Inc. Dbii Ltd 4405 W. 259th Terrace Model: F52N-Pro IC: 9820A-F52N Louisburg, KS 66053 Test #: 110711 FCC ID#: VKV-F52N Phone/Fax: (913) 837-3214 Test to: FCC Parts 2, 15E RSS-210 Date: August 13, 2011 Revision 1 File: IntPho 15E F52N Page 1 of 2 Internal photographs of equipment under test Top of Transmitter module without shield in place Bottom side of Transmitter module Rogers Labs, Inc. Dbii Ltd 4405 W. 259th Terrace Model: F52N-Pro IC: 9820A-F52N Louisburg, KS 66053 Test #: 110711 FCC ID#: VKV-F52N Phone/Fax: (913) 837-3214 Test to: FCC Parts 2, 15E RSS-210 Date: August 13, 2011 Revision 1 File: IntPho 15E F52N Page 2 of 2 Support interface board Top Support interface board bottom

Rogers Labs, Inc. Dbii Ltd 4405 W. 259th Terrace Model: F52N-Pro IC: 9820A-F52N Louisburg, KS 66053 Test #: 110711 FCC ID#: VKV-F52N Phone/Fax: (913) 837-3214 Test to: FCC Parts 2, 15c RSS-210 Date: August 13, 2011 Revision 1 File: RFExp F52N Page 1 of 1

NVLAP Lab Code 200087-0 Rogers Labs, Inc. Dbii Ltd SN: 00221A43501F4 4405 W. 259th Terrace Model: F52N-PRO IC 9820A-F52N Louisburg, KS 66053 Test #: 110711 15E FCC ID#: VKV-F52N Phone/Fax: (913) 837-3214 Test to: CFR47 (15.407), RSS-210 Date: October 14, 2011 Revision 2 File: DBii F52N Pro 110711 15e r2 TstRpt Page 1 of 80 SUBMITTAL APPLICATION REPORT FOR GRANT OF CERTIFICATION FOR Model: F52N-PRO 5735-5815 MHz Unlicensed National Information Infrastructure Device FCC ID: VKV-F52N IC: 9820A-F52N FOR DBII LTD 16F-3, 482 Zhongxiao East Rd, Sec 5 Taipei 11083 Taiwan Test Report Number: 110711 15E Authorized Signatory: Scot D. Rogers NVLAP Lab Code 200087-0 Rogers Labs, Inc. Dbii Ltd SN: 00221A43501F4 4405 W. 259th Terrace Model: F52N-PRO IC 9820A-F52N Louisburg, KS 66053 Test #: 110711 15E FCC ID#: VKV-F52N Phone/Fax: (913) 837-3214 Test to: CFR47 (15.407), RSS-210 Date: October 14, 2011 Revision 2 File: DBii F52N Pro 110711 15e r2 TstRpt Page 2 of 80 Engineering Test Report For Grant of Certification Application FOR CFR 47, PART 15E - Intentional Radiators CFR 47 Paragraph 15.407 Unlicensed National Information Infrastructure For DBII LTD 16F-3, 482 Zhongxiao East Rd, Sec 5 Taipei 11083 Taiwan MIMO Broadband Digital Transmission System Model: F52N-PRO Frequency Range 5735-5815 MHz FCC ID#: VKV-F52N IC: 9820A-F52N Test Date: July 11, 2011 Certifying Engineer: Scot D. Rogers Rogers Labs, Inc. 4405 West 259 th Terrace Louisburg, KS 66053 Telephone/Facsimile: (913) 837-3214 This report shall not be reproduced except in full, without the written approval of the laboratory. This report must not be used by the client to claim product endorsement by NVLAP, NIST, or any agency of the U.S. Government. ROGERS LABS, INC. 4405 West 259 th Terrace Louisburg, KS 66053 Phone / Fax (913) 837-3214 NVLAP Lab Code 200087-0 Rogers Labs, Inc. Dbii Ltd SN: 00221A43501F4 4405 W. 259th Terrace Model: F52N-PRO IC 9820A-F52N Louisburg, KS 66053 Test #: 110711 15E FCC ID#: VKV-F52N Phone/Fax: (913) 837-3214 Test to: CFR47 (15.407), RSS-210 Date: October 14, 2011 Revision 2 File: DBii F52N Pro 110711 15e r2 TstRpt Page 3 of 80 Table Of Contents TABLE OF CONTENTS .................................................................................................. 3 FORWARD ..................................................................................................................... 7 APPLICABLE STANDARDS & TEST PROCEDURES .................................................. 7 ENVIRONMENTAL CONDITIONS.................................................................................. 7 OPINION / INTERPRETATION OF RESULTS ............................................................... 8 EQUIPMENT TESTED .................................................................................................... 8 EQUIPMENT FUNCTION AND CONFIGURATION ........................................................ 9 Equipment Configuration.................................................................................................................................... 9 APPLICATION FOR CERTIFICATION ......................................................................... 10 TEST SITE LOCATIONS .............................................................................................. 11 UNITS OF MEASUREMENTS ...................................................................................... 11 TEST PROCEDURES ................................................................................................... 12 AC Line Conducted Emission Test Procedure ................................................................................................ 12 Radiated Emission Test Procedure ................................................................................................................... 12 LIST OF TEST EQUIPMENT ........................................................................................ 13 INTENTIONAL RADIATOR .......................................................................................... 14 Antenna Requirements ...................................................................................................................................... 14 Restricted Bands of Operation .......................................................................................................................... 14 Radiated Emissions in Restricted Bands Data (5dBi Dipole configuration presented) ..................................... 15 Radiated Emissions in Restricted Bands Data (12dBi Omni configuration presented) ..................................... 16 Radiated Emissions in Restricted Bands Data (20dBi Sector configuration presented) .................................... 17 Radiated Emissions in Restricted Bands Data (30dBi Panel configuration presented) ..................................... 18 Radiated Emissions in Restricted Bands Data (33.5dBi Dish configuration presented) .................................... 19 Summary of Results for Radiated Emissions in Restricted Bands ................................................................ 20 AC Line Conducted Emissions Procedure ....................................................................................................... 20 NVLAP Lab Code 200087-0 Rogers Labs, Inc. Dbii Ltd SN: 00221A43501F4 4405 W. 259th Terrace Model: F52N-PRO IC 9820A-F52N Louisburg, KS 66053 Test #: 110711 15E FCC ID#: VKV-F52N Phone/Fax: (913) 837-3214 Test to: CFR47 (15.407), RSS-210 Date: October 14, 2011 Revision 2 File: DBii F52N Pro 110711 15e r2 TstRpt Page 4 of 80 Figure 1 AC Line Conducted Emissions Line 1 ................................................................................................ 21 Figure 2 AC Line Conducted Emissions Line 2 ................................................................................................ 21 AC Line Conducted Emissions Data (Highest Emissions) ..........................................................................…

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Rogers Labs, Inc. Dbii Ltd 4405 W. 259th Terrace Model: F52N-Pro IC: 9820A-F52N Louisburg, KS 66053 Test #: 110711 FCC ID#: VKV-F52N Phone/Fax: (913) 837-3214 Test to: FCC Parts 2, 15c RSS-210 Date: August 10, 2011 Revision 1 File: TSup F52N Page 1 of 9 Test setup photographs AC Line Conducted Emissions Rogers Labs, Inc. Dbii Ltd 4405 W. 259th Terrace Model: F52N-Pro IC: 9820A-F52N Louisburg, KS 66053 Test #: 110711 FCC ID#: VKV-F52N Phone/Fax: (913) 837-3214 Test to: FCC Parts 2, 15c RSS-210 Date: August 10, 2011 Revision 1 File: TSup F52N Page 2 of 9 Radiated emissions Rogers Labs, Inc. Dbii Ltd 4405 W. 259th Terrace Model: F52N-Pro IC: 9820A-F52N Louisburg, KS 66053 Test #: 110711 FCC ID#: VKV-F52N Phone/Fax: (913) 837-3214 Test to: FCC Parts 2, 15c RSS-210 Date: August 10, 2011 Revision 1 File: TSup F52N Page 3 of 9 Rogers Labs, Inc. Dbii Ltd 4405 W. 259th Terrace Model: F52N-Pro IC: 9820A-F52N Louisburg, KS 66053 Test #: 110711 FCC ID#: VKV-F52N Phone/Fax: (913) 837-3214 Test to: FCC Parts 2, 15c RSS-210 Date: August 10, 2011 Revision 1 File: TSup F52N Page 4 of 9 Rogers Labs, Inc. Dbii Ltd 4405 W. 259th Terrace Model: F52N-Pro IC: 9820A-F52N Louisburg, KS 66053 Test #: 110711 FCC ID#: VKV-F52N Phone/Fax: (913) 837-3214 Test to: FCC Parts 2, 15c RSS-210 Date: August 10, 2011 Revision 1 File: TSup F52N Page 5 of 9 Rogers Labs, Inc. Dbii Ltd 4405 W. 259th Terrace Model: F52N-Pro IC: 9820A-F52N Louisburg, KS 66053 Test #: 110711 FCC ID#: VKV-F52N Phone/Fax: (913) 837-3214 Test to: FCC Parts 2, 15c RSS-210 Date: August 10, 2011 Revision 1 File: TSup F52N Page 6 of 9 Rogers Labs, Inc. Dbii Ltd 4405 W. 259th Terrace Model: F52N-Pro IC: 9820A-F52N Louisburg, KS 66053 Test #: 110711 FCC ID#: VKV-F52N Phone/Fax: (913) 837-3214 Test to: FCC Parts 2, 15c RSS-210 Date: August 10, 2011 Revision 1 File: TSup F52N Page 7 of 9 Rogers Labs, Inc. Dbii Ltd 4405 W. 259th Terrace Model: F52N-Pro IC: 9820A-F52N Louisburg, KS 66053 Test #: 110711 FCC ID#: VKV-F52N Phone/Fax: (913) 837-3214 Test to: FCC Parts 2, 15c RSS-210 Date: August 10, 2011 Revision 1 File: TSup F52N Page 8 of 9 Rogers Labs, Inc. Dbii Ltd 4405 W. 259th Terrace Model: F52N-Pro IC: 9820A-F52N Louisburg, KS 66053 Test #: 110711 FCC ID#: VKV-F52N Phone/Fax: (913) 837-3214 Test to: FCC Parts 2, 15c RSS-210 Date: August 10, 2011 Revision 1 File: TSup F52N Page 9 of 9