OF4G-8108SPortable Radio Transceiver

Radio Frequency Energy Safety Information This Hong Kong Communication Co Ltd transceiver has been tested and complies with the standards listed below, in regard s to Radio Frequency (RF) energy and electromagnetic energy (EME) genera ted by the trans- ceiver. FCC RF exposure limits for Occupational Use Only. R F Exposure limits adopted by the FCC are generally based on recommend ations from the National Council on Radiation Protection and Measur ements, & the American National Standards Institute. Warning This Hong Kong Communication Co Ltd transceiver gen erates RF EME while transmitting. RF EME (Radio Frequency Electri c&Magnetic En- ergy) has the potential to cause slight thermal, or heating effects to any part of your body less than the recommended distance fro m this radio trans- mitter’s antenna. RF energy exposure is determined primarily by the dis- tance to and the power is used or transmission time is kept to the minimum required for consistent communications, and the gre atest distance possible from the antenna to the body is maintained. The tra nsceiver has been de- signed for and is classified for Occupational Use O nly. Occupational/ consequence of their employment, and such persons h ave been made aware of the potential for exposure and can exercise cont rol over their exposure. This means you can use the transceiver only if you are aware of the po- tential hazards of operating a transceiver and are familiar in ways to mini- mize the hazards. This transceiver is not intended for use by the general public in uncontrolled environment. Uncontrolled en vironment exposed to RF energy, or in which the persons who are exposed as a consequence of their employment may not be fully aware of the pote ntial for exposure or cannot exercise control over their exposure. The following list provides you with the informatio n required to ensure that you are aware of RF exposure and of how to operate this transceiver so that the FCC RF exposure limitations are not exceeded. While transmitting (holding the PTT switch or speak ing with VOX enabled), always keep the antenna and the radio at least 3 cm (1 3/16 inches) from your body or face, as well as from any bystanders. A LED on the top of the radio shows red when the transmitter is operating in both PTT and VOX modes. Do not transmit for more than 50% of the total tra nsceiver use time; transmitting over 50% of the total use operation is 5% transmission time, 5% reception time, and 90% stand-by time. Use only Hong Kong Communication Co Ltd authorized accessories (antenna, battery packs, belt clips, Speaker/Mics o r headsets etc.). When worn on the body, always place the radio in a Hong Kong Communication Co Ltd recommended clip or carrying case meant for this product. The use of other than recommended or approved body-worn env ironment RF ex- posure limits. Caution To ensure that your exposure to RF EME is within th e FCC limits for oc- cupational use, you must observe and adhere to the above points. Electromagnetic Interference Compatibility Electronic devices are susceptible to electromagnet ic interference (EMI) if they are not adequately shielded or designed for el ectromagnetic compati- bility. Besure this transceiver generates RF energy , it can cause interfer- ence to such equipment. TURN OFF your transceiver where signs are posted to do so. Hospi- tals and health care facilities use equipment that is sensitive to electro- magnetic radiation. TURN OFF your transceiver while on board an aircraf t when so in- structed, Use of the transceiver must be in accorda nce with airline regula- tions and/or crew instructions.

FCC Confidential Authorization 2012-5-10 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Confidentiality Request regarding application for certification of FCC ID: 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: • Detailed Circuit Schematics of EUT--- (Long term) • Block Diagram--- (Long term) • Circuit Description--- (Long term) 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. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely Yours, Signature: Alan Lai Manager Hong Kong Communication Co Ltd Hong Kong Communication Co Ltd Flat 2512, 25/F, Langham Place Office Tower, 8 Argyle St, Mongkok, Kowloon, Hong Kong Tel : (852) 2961 4297 Fax : (852) 3007 2462 E-mail address : [email protected] . . OF4G-8108S

Justification letter Date: 2012-5-15 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Model: G-8108S To whom it may concern We, Hong Kong Communication Co Ltd , acknowledge that this device will not be marketed to USA users with the frequency band which is not allowed by rule part90.and it is a violation of FCC rules if this device is operated on unauthorized frequencies inside the U.S.A. We, Hong Kong Communication Co Ltd , acknowledge this equipment meets the requirement of FCC Rules, Parts 90.203(e) and (g). As applicable. Programming of this product’s transmit frequencies can be performed only by the manufacturer or by service or maintenance personnel. The operaor cannot program transmit frequencies using the equipment’s operation. Signature: Alan Lai Manager Hong Kong Communication Co Ltd Hong Kong Communication Co Ltd Flat 2512, 25/F, Langham Place Office Tower, 8 Argyle St, Mongkok, Kowloon, Hong Kong Tel : (852) 2961 4297 Fax : (852) 3007 2462 E-mail address : [email protected] FCC ID:OF4G-8108S . . . .

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS EUT – Front View EUT – Rear View Antenna EUT – Top View EUT – Left Side View EUT – Right Side View EUT – AntennaView EUT – With Belt Clip

EXHIBIT A - FCC ID LABELING AND LOCATION FCC ID Label FCC ID Label Location The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925) Lable here

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS EUT – Battery off View EUT – Cover off View EUT – Main Board Top View EUT – Main Board Bottom View EUT – Battery Label View

Note: This test report is prepared for the customer shown above and for the equipment 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 NVLAP*, NIST, or any agency of the Federal Government. * This report contains data that are not covered by the NVLAP accreditation and are marked with an asterisk “★” (Rev.2) FCC PART 90 TEST REPORT For Hong Kong Communication Co., Ltd. Flat 2512, 25/F, Langham Place Office Tower, 8 Argyle St., Mongkok, Kowloon, Hong Kong FCC ID: OF4G-8108S Report Type: Original Report Product Type: Portable Radio Transceiver Test Engineer: Brown Lu Report Number: RSZ120321004-00 Report Date: 2012-07-27 Reviewed By: Sula Huang RF Engineer Test Laboratory: Bay Area Compliance Laboratories Corp. (Shenzhen) 6/F, the 3rd Phase of WanLi Industrial Building, ShiHua Road, FuTian Free Trade Zone Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ120321004-00 FCC Part 90 Page 2 of 26 TABLE OF CONTENTS GENERAL INFORMATION.......................................................................................................................................5 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) .....................................................................................5 OBJECTIVE...................................................................................................................................................................5 RELATED SUBMITTAL(S)/GRANT(S).............................................................................................................................5 TEST METHODOLOGY..................................................................................................................................................5 TEST FACILITY.............................................................................................................................................................6 SYSTEM TEST CONFIGURATION ..........................................................................................................................7 DESCRIPTION OF TEST CONFIGURATION......................................................................................................................7 EQUIPMENT MODIFICATIONS.......................................................................................................................................7 BLOCK DIAGRAM OF TEST SETUP................................................................................................................................7 SUMMARY OF TEST RESULTS ...............................................................................................................................8 FCC §1.1307(b) & §2.1093 - RF EXPOSURE EVALUATION.................................................................................9 APPLICABLE STANDARD..............................................................................................................................................9 RF EXPOSURE EVALUATION RESULTS.........................................................................................................................9 FCC §2.1046 & §90.205- RF OUTPUT POWER......................................................................................................10 APPLICABLE STANDARD............................................................................................................................................10 TEST EQUIPMENT LIST AND DETAILS.........................................................................................................................10 TEST PROCEDURE......................................................................................................................................................10 TEST DATA................................................................................................................................................................11 FCC §2.1047 & §90.207 - MODULATION CHARACTERISTIC ..........................................................................12 APPLICABLE STANDARD............................................................................................................................................12 TEST EQUIPMENT LIST AND DETAILS.........................................................................................................................12 TEST PROCEDURE......................................................................................................................................................12 TEST DATA................................................................................................................................................................12 FCC §2.1049, §90.209 & §90.210 – OCCUPIED BANDWIDTH & EMISSION MASK ......................................15 APPLICABLE STANDARD............................................................................................................................................15 TEST EQUIPMENT LIST AND DETAILS.........................................................................................................................15 TEST PROCEDURE......................................................................................................................................................16 TEST DATA................................................................................................................................................................16 FCC §2.1051 & §90.210 - SPURIOUS EMISSIONS AT ANTENNA TERMINALS ............................................18 APPLICABLE STANDARD..............................................................................................................................…

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EXHIBIT D - TEST SETUP PHOTOGRAPHS Radiated Spurious Emissions View Frequency Stability Test View