Z9W-CM1802.11 b/g/n MODULE BROADBAND DIGITAL TRANSMISSION SYSTEM

UAB “8devices”, Gedimino g. 47., LT-44242, Kaunas, Lithuania, phone: 370 614 44116 CARAMBOLA Wi-Fi module QUICK INSTALL GUIDE UAB “8devices”, Gedimino g. 47., LT-44242, Kaunas, Lithuania, phone: 370 614 44116 Operation The Carambola Wi-Fi module is a high power wireless module board designed to be integrated into indoor and outdoor wireless systems. Please follow the following instruction while using this module. This module 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 module: • Before inserting the module in a host board, please power down the host board first. • The antenna port (u.fl connector) should be connected to the appropriate load or antenna before powering up the host board. Lack of Antenna (or load) while the module is powered up may cause damage to the card. • Please make sure any person handling the card with bare hands follows proper ESD precautions. Improper handling could cause ESD damage. • The card should not be tampered or modified in any way. Tampering or modification could cause the module to fail standard tests. Note: This card is designed to be installed, operated, and used by system integrators and/or professional installers. As such, the product is required to comply with all applicable FCC equipment authorization regulations, requirements and equipment functions not associated with the transmitter module. The OEM is responsible for demonstration of compliance to regulations for non-transmitter components within the host product to requirements for unintentional radiators (Part 15B), such as digital devices and to additional authorization requirements for the non-transmitter functions of the transmitter module (i.e., Verification, or Declaration of Conformity) (e.g., Bluetooth and WiFi transmitter modules). FCC Information Electronic Emission Notices This device complies with CFR 47 Part 15 of the FCC rules. Operation is subject to the following two conditions: • This device may not cause harmful interference. • This device must accept any interference received, including interference that may cause undesired operation. FCC Frequency Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to CFR47 Part 15. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a residential environment, not withstanding use in commercial, business and industrial environment. 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. 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: FCC Radiation Exposure Statement To comply with FCC RF exposure requirements in section 1.1307, a minimum separation distance of 3.3 inches is required between the antenna and all occupational persons, and a minimum separation distance of 7.1 inches is required between the antenna and all public persons. UAB “8devices”, Gedimino g. 47., LT-44242, Kaunas, Lithuania, phone: 370 614 44116 Antenna Installation WARNING: It is installerʼs responsibility to ensure that when using the authorized antennas in the United States (or where FCC rules apply), only those antennas certified with the product are used. The use of any antenna other than those certified with the product is expressly forbidden in accordance to FCC rules CFR47 part 15.204. The installer should configure the output power level of antennas, according to country regulations and per antenna type. Professional installation is required of equipment with connectors to ensure compliance with health and safety issues. Antenna Compliance The Carambola Wi-Fi module has been tested and certified with the following antennas: • On-board chip antenna • 5dBi omni antenna Any antenna of same make and lower gain than those listed above may be used in compliance with certification. FCC Caution To assure continued compliance, any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment.

November 27, 2011 Timco Engineering Inc. 849 NW State Road 45 Newberry, FL 32669 Office of Engineering and Technology Federal Communications Commission Columbia, MD 21046 Applicant: 8devices Gedimino 47 Kaunas, Lithuania, LT-44242 Re: Confidentiality for submittal information regarding FCC ID number Z9W-CM1 PRODUCT: CM1 802.11bgn Module Dear Sirs: 8devices 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, 8devices submits the following: Long Term Confidential Files Include Schematics File Name Conf Schem CM1.pdf Block diagram File Name Conf BlkDia CM1.pdf Operational Description File Name Conf OpDes CM1.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: Z9W-CM1 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. ROGERS LABS, INC. 4405 West 259 th Terrace Louisburg, KS 66053 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. 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 8devices 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 8devices 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 8devices 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

UAB “8devices”, Gedimino g. 47., LT-44242, Kaunas, Lithuania, phone: 370 614 44116 8devices Gedimino g. 47, Kaunas, LT-44242 +37061444116 www.8devices.com November 11, 2011 Federal Communications Commission Equipment Approval Services Post Office Box 358315 Pittsburgh, Pennsylvania 15215-5315 Applicant: 8devices Gedimino 47, Kaunas, LT-44242, Lithuania Equipment: Carambola Wi-Fi module FCC ID: Z9W-CM1 Re: DoC Attestation Commitment To Whom it may concern The undersigned does hereby attest 8devices 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. Jonas Sabaliauskas Director 8devices Sincerely,

UAB “8devices”, Gedimino g. 47., LT-44242, Kaunas, Lithuania, phone: 370 614 44116 8devices Gedimino g. 47, Kaunas, LT-44242 +37061444116 www.8devices.com November 11, 2011 Federal Communications Commission Equipment Approval Services Post Office Box 358315 Pittsburgh, Pennsylvania 15215-5315 To Whom It May Concern: Pursuant to 47 CFR 2.911, 8devices has authorized Mr. Scot Rogers, of Rogers Labs, Inc. to act on 8devices behalf for the sole and express purpose of processing applications for equipment authorization. As such, Mr. Rogers is authorized to sign forms, letters of application, request confidentiality, and exchange data and information relating to these matters and submittals. Rogers Labs, Inc. is authorized to receive and exchange data between our company and the authorizing agency. All acts carried out by Rogers Labs, Inc. on our behalf shall have the same effects as our own. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, as specified by regulation still resides with 8devices. This Authorization is in effect until notified to the contrary by 8devices. Jonas Sabaliauskas Director 8devices Sincerely,

November 27, 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: 8devices Gedimino 47 Kaunas, Lithuania, LT-44242 Equipment: FCC ID: Z9W-CM1 FCC Rules: Part 2 and 15C Modular Broadband Digital Transmission System Gentlemen: 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 8devices 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 CM1.pdf Block diagram File Name Conf BlkDia CM1.pdf Operational Description File Name Conf OpDes CM1.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

UAB “8devices”, Gedimino g. 47., LT-44242, Kaunas, Lithuania, phone: 370 614 44116 8devices Gedimino g. 47, Kaunas, LT-44242 +37061444116 www.8devices.com November 11, 2011 Federal Communications Commission Equipment Approval Services Post Office Box 358315 Pittsburgh, Pennsylvania 15215-5315 Applicant: 8devices Gedimino 47, Kaunas, LT-44242, Lithuania Equipment: Carambola Wi-Fi module FCC ID: Z9W-CM1 CFR Rules: Part 2 and 15.247 (Modular Transmitter) Re: Modular transmitter approval Gentlemen: As required in CFR 47 15.212 regarding 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 and data interface only. Below please find information, addressing each requirement from CFR 47 15.212. Per CFR 47 15.212 (i) 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. (ii) 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. (iii) The modular transmitter must have its own power supply regulation. (iv) 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 § UAB “8devices”, Gedimino g. 47., LT-44242, Kaunas, Lithuania, phone: 370 614 44116 15.203 is not applicable to modules but can apply to limited modular approvals under paragraph (b) of this section. (v) 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)). (vi) The modular transmitter must be equipped with either a permanently affixed label or must be capable of electronically displaying its FCC identification number. Jonas Sabaliauskas Director 8devices Sincerely,

Rogers Labs, Inc. 8devices 4405 W. 259th Terrace Model: Carambola WiFi module SN: ENG1 Louisburg, KS 66053 Test #: 111127 FCC ID#: Z9W-CM1 Phone/Fax: (913) 837-3214 Test to: CFR47 (15.247) Date: November 27, 2011 Revision 1 File: ExtPho CM1 Page 1 of 4 External photographs of equipment under test EUT module front EUT module back Rogers Labs, Inc. 8devices 4405 W. 259th Terrace Model: Carambola WiFi module SN: ENG1 Louisburg, KS 66053 Test #: 111127 FCC ID#: Z9W-CM1 Phone/Fax: (913) 837-3214 Test to: CFR47 (15.247) Date: November 27, 2011 Revision 1 File: ExtPho CM1 Page 2 of 4 Chip Mounted antenna (without shield in place) Rogers Labs, Inc. 8devices 4405 W. 259th Terrace Model: Carambola WiFi module SN: ENG1 Louisburg, KS 66053 Test #: 111127 FCC ID#: Z9W-CM1 Phone/Fax: (913) 837-3214 Test to: CFR47 (15.247) Date: November 27, 2011 Revision 1 File: ExtPho CM1 Page 3 of 4 Transmitter board placed on the support interface board Rogers Labs, Inc. 8devices 4405 W. 259th Terrace Model: Carambola WiFi module SN: ENG1 Louisburg, KS 66053 Test #: 111127 FCC ID#: Z9W-CM1 Phone/Fax: (913) 837-3214 Test to: CFR47 (15.247) Date: November 27, 2011 Revision 1 File: ExtPho CM1 Page 4 of 4 Accessories

Rogers Labs, Inc. 8devices 4405 W. 259th Terrace Model: Carambola WiFi module SN: ENG1 Louisburg, KS 66053 Test #: 111127 FCC ID#: Z9W-CM1 Phone/Fax: (913) 837-3214 Test to: CFR47 (15.247) Date: November 27, 2011 Revision 1 File: LabelSmp CM1 Page 1 of 1 FCC/IC ID label and location

Rogers Labs, Inc. 8devices 4405 W. 259th Terrace Model: Carambola WiFi module SN: ENG1 Louisburg, KS 66053 Test #: 111127 FCC ID#: Z9W-CM1 Phone/Fax: (913) 837-3214 Test to: CFR47 (15.247) Date: November 27, 2011 Revision 1 File: IntPho CM1 Page 1 of 4 Internal photographs of equipment under test Top of Transmitter module without shield in place Bottom side of Transmitter module Rogers Labs, Inc. 8devices 4405 W. 259th Terrace Model: Carambola WiFi module SN: ENG1 Louisburg, KS 66053 Test #: 111127 FCC ID#: Z9W-CM1 Phone/Fax: (913) 837-3214 Test to: CFR47 (15.247) Date: November 27, 2011 Revision 1 File: IntPho CM1 Page 2 of 4 Top of Transmitter module without shield in place Bottom side of Transmitter module Rogers Labs, Inc. 8devices 4405 W. 259th Terrace Model: Carambola WiFi module SN: ENG1 Louisburg, KS 66053 Test #: 111127 FCC ID#: Z9W-CM1 Phone/Fax: (913) 837-3214 Test to: CFR47 (15.247) Date: November 27, 2011 Revision 1 File: IntPho CM1 Page 3 of 4 support interface boards Rogers Labs, Inc. 8devices 4405 W. 259th Terrace Model: Carambola WiFi module SN: ENG1 Louisburg, KS 66053 Test #: 111127 FCC ID#: Z9W-CM1 Phone/Fax: (913) 837-3214 Test to: CFR47 (15.247) Date: November 27, 2011 Revision 1 File: IntPho CM1 Page 4 of 4

Rogers Labs, Inc. 8devices 4405 W. 259th Terrace Model: Carambola WiFi module SN: ENG1 Louisburg, KS 66053 Test #: 111127 FCC ID#: Z9W-CM1 Phone/Fax: (913) 837-3214 Test to: CFR47 (15.247) Date: November 27, 2011 Revision 1 File: TunPro CM1 Page 1 of 1 The unit has no provisions for tuning. It is produced and tested during production with a pass on pass operation.

Rogers Labs, Inc. 8devices 4405 W. 259th Terrace Model: Carambola WiFi module SN: ENG1 Louisburg, KS 66053 Test #: 111127 FCC ID#: Z9W-CM1 Phone/Fax: (913) 837-3214 Test to: CFR47 (15.247) Date: November 27, 2011 Revision 1 File: RFExp CM1 Page 1 of 1

NVLAP Lab Code 200087-0 Rogers Labs, Inc. 8devices 4405 W. 259th Terrace Model: Carambola WiFi module SN: ENG1 Louisburg, KS 66053 Test #: 111127 FCC ID#: Z9W-CM1 Phone/Fax: (913) 837-3214 Test to: CFR47 (15.247) Date: November 27, 2011 Revision 1 File: 8Devices CM1 TstRpt 111127 Page 1 of 58 SUBMITTAL APPLICATION REPORT FOR GRANT OF CERTIFICATION FOR Model: Carambola WiFi module Broadband Digital Transmission System 2412-2462 MHz, 2422-2452 MHz (802.11n Mode) FCC ID: Z9W-CM1 FOR 8DEVICES Gedimino 47 Kaunas, Lithuania, LT-44242 Test Report Number: 111127 Authorized Signatory: Scot D. Rogers NVLAP Lab Code 200087-0 Rogers Labs, Inc. 8devices 4405 W. 259th Terrace Model: Carambola WiFi module SN: ENG1 Louisburg, KS 66053 Test #: 111127 FCC ID#: Z9W-CM1 Phone/Fax: (913) 837-3214 Test to: CFR47 (15.247) Date: November 27, 2011 Revision 1 File: 8Devices CM1 TstRpt 111127 Page 2 of 58 Engineering Test Report For Grant of Certification Application FOR CFR 47, PART 15C - Intentional Radiators CFR 47 Paragraph 15.247 License Exempt Intentional Radiator For 8DEVICES Gedimino 47 Kaunas, Lithuania, LT-44242 Model: Carambola WiFi module 802.11 b/g/n Broadband Digital Transmission System Frequency Range 2412-2462 MHz, 2422-2452 MHz (802.11n mode) FCC ID#: Z9W-CM1 Test Date: November 27, 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. 8devices 4405 W. 259th Terrace Model: Carambola WiFi module SN: ENG1 Louisburg, KS 66053 Test #: 111127 FCC ID#: Z9W-CM1 Phone/Fax: (913) 837-3214 Test to: CFR47 (15.247) Date: November 27, 2011 Revision 1 File: 8Devices CM1 TstRpt 111127 Page 3 of 58 Table Of Contents TABLE OF CONTENTS .................................................................................................. 3 FORWARD ..................................................................................................................... 6 OPINION / INTERPRETATION OF RESULTS ............................................................... 6 ENVIRONMENTAL CONDITIONS.................................................................................. 6 EQUIPMENT TESTED .................................................................................................... 6 APPLICATION FOR CERTIFICATION ........................................................................... 7 APPLICABLE STANDARDS & TEST PROCEDURES .................................................. 8 EQUIPMENT FUNCTION AND CONFIGURATION ........................................................ 8 Equipment Configuration.................................................................................................................................... 9 TEST SITE LOCATIONS ................................................................................................ 9 UNITS OF MEASUREMENTS ........................................................................................ 9 TEST PROCEDURES ................................................................................................... 10 AC Line Conducted Emission Test Procedure ................................................................................................ 10 Radiated Emission Test Procedure ................................................................................................................... 10 LIST OF TEST EQUIPMENT ........................................................................................ 11 INTENTIONAL RADIATORS ........................................................................................ 12 Antenna Requirements ...................................................................................................................................... 12 Restricted Bands of Operation .......................................................................................................................... 12 Radiated Emissions in Restricted Bands Data (Chip Antenna configuration) ................................................... 13 Radiated Emissions in Restricted Bands Data (Omni Antenna configuration) ................................................. 14 Summary of Results for Radiated Emissions in Restricted Bands ................................................................ 15 AC Line Conducted Emissions Procedure ....................................................................................................... 15 Figure 1 AC Line Conducted Emissions Line 1 (POE 1) .................................................................................. 16 Figure 2 AC Line Conducted Emissions Line 2 (POE 1) .................................................................................. 16 AC Line Conducted Emissions Data (Highest Emissions POE 1) .................................................................... 17 Figure 3 AC Line Conducted Emissions Line 1 (POE 2) .................................................................................. 18 NVLAP Lab Code 200087-0 Rogers Labs, Inc. 8devices 4405 W. 259th Terrace Model: Carambola WiFi module SN: ENG1 Louisburg, KS 66053 Test #: 111127 FCC ID#: Z9W-CM1 Phone/Fax: (913) 837-3214 Test to: CFR47 (15.247) Date: November 27, 2011 Revision 1 File: 8Devices CM1 TstRpt 111127 Page 4 of 58 Figure 4 AC Line Conducted Emissions Line 2 (POE 2) .................................................................................. 18 AC Line Conducted Emissions Data (Highest Emissions POE 2) .................................................................... 19 Summary of Results for AC Line Conducted Emissions .............................…

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Rogers Labs, Inc. 8devices 4405 W. 259th Terrace Model: Carambola WiFi module SN: ENG1 Louisburg, KS 66053 Test #: 111127 FCC ID#: Z9W-CM1 Phone/Fax: (913) 837-3214 Test to: CFR47 (15.247) Date: November 27, 2011 Revision 1 File: TSup CM1 Page 1 of 4 Test setup photographs AC Line Conducted Emissions Rogers Labs, Inc. 8devices 4405 W. 259th Terrace Model: Carambola WiFi module SN: ENG1 Louisburg, KS 66053 Test #: 111127 FCC ID#: Z9W-CM1 Phone/Fax: (913) 837-3214 Test to: CFR47 (15.247) Date: November 27, 2011 Revision 1 File: TSup CM1 Page 2 of 4 Rogers Labs, Inc. 8devices 4405 W. 259th Terrace Model: Carambola WiFi module SN: ENG1 Louisburg, KS 66053 Test #: 111127 FCC ID#: Z9W-CM1 Phone/Fax: (913) 837-3214 Test to: CFR47 (15.247) Date: November 27, 2011 Revision 1 File: TSup CM1 Page 3 of 4 Radiated emissions Rogers Labs, Inc. 8devices 4405 W. 259th Terrace Model: Carambola WiFi module SN: ENG1 Louisburg, KS 66053 Test #: 111127 FCC ID#: Z9W-CM1 Phone/Fax: (913) 837-3214 Test to: CFR47 (15.247) Date: November 27, 2011 Revision 1 File: TSup CM1 Page 4 of 4