T4K-QZQX628GTwo Way Radio

FCC ID:T4K-QZQX628G Volume Control Current Channel Inquiry Channel Selection SA FETYTRAINING INFORMATION You r Qixiang Electron Science & Technology Co., Ltd radio generates RF electromagnetic energy during transmit mode. This radio is designed for and classified as “Occupational Use Only”, meaning it must be used only during the course of employment by individuals aware of the hazards, and the ways to minimize such hazards. This radio is NOT intended for use by the “General Population” in an uncontrolled environment. This radio has been tested and complies with the FCC RF exposure limits for “Occupational Use Only”. In addition, your Qixiang Electron Science & Technology Co., Ltd radio complies with the following Standards and Guidelines with regard to RF energy and electromagnetic energy levels and evaluation of such levels for exposure to humans:  FCC OET Bulletin 65 Edition 97-01 Supplement C, Evaluating Compliance with FCC Guidelines for Human Exposure to Radio Frequency Electromagnetic Fields.  American National Standards Institute (C95.1-1992), IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz.  Amer ican National Standards Institute (C95.3-1992), IEEE Recommended Practice for the Measurement of Potentially Hazardous Electromagnetic Fields– RF and Microwave. T he info rmation listed above provides the user with the information needed to make him or her aware of RF exposure, and what to do to as‐sure that this radio operates with the FCC RF exposure limits of this radio. Electromagnetic Interference/Compatibility During transmissions, your Qixiang Electron Scienc e & Technology Co., Ltd radio generates RF energy that can possibly cause interference with other devices or systems. To avoid such interference, turn off the radio in areas where signs are posted to do so. DO NOT operate the transmitter in areas that are sensitive to electromagnetic radiation such as hospitals, aircraft, and blasting sites. Occupational/Controlled Use The radio transmitter is used in situations in which persons are exposed as consequence of their employment provided those persons are fully aware of the potential for exposure and can exercise control over their exposure. Attention: This radio complieswith IEEE and ICNIRP exposure limits for occupational/controlled RF exposure emvironment at operating duty factors of up to 50% and is authorized by the FCC for occupational use only. An appropriate warning lable is affixed to all units. In order to comply with RF exposure requirements, a minimum distance of 2.5cm must be maintained when held-to-face, and body-worn operations are restricted to the approved original acessories (belt clip). Do not use this device when antenna shows obvious damages!

Qixiang Electron Science& Technology Co., Ltd Qixiang Building, Tangxi Industrial Zone, Luojiang Quanzhou, Fujian, China Tel: 86-592-22652998 Fax: 86-595-22656927 Apr.22.2014 To: Federal Communication Commission Authorization and Evaluation Division Subject: Attestation statement regarding the Land Mobile Radio frequency TYPE OF QEUIPMENT: Licensed Non-Broadcast Transmitter Held to Face FCC ID: T4K-QZQX628G Dear Sir or Madam I attest that the product could program the frequence on computer through interface by manufacturer, is incapable of tuning, or readily being altered, by the end-user. Please contact the undersigned if you have any questions or need any further information. Regards Qixiang Electron Science& Technology Co., Ltd Signature: Name, Job Title and Dept.: Ken Xu / General Manager

Feb.25, 2014 Federal Communication Commission Authorization and Evaluation Division FCC ID: T4K-QZQX628G Re: Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the applicant hereby requests confidential treatment of information applied this application as outlined below: 1: Block Diagram 2: Circuit Diagram 3: Operational Description 4: Parts List 5.Tune Up Procedure The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rules 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Qixiang Electron Science& Technology Co., Ltd Contact person: Ken Xu Title: General manager

Feb.25, 2014 Federal Communication Commission Authorization and Evaluation Division Subject: FCC ID: T4K‐QZQX628G Justification Letter for Expanded Frequency Range 400‐480MHz Gentlemen; You have asked Qixiang Electron Science& Technology Co., Ltd for justification to have the freq range 400‐480MHz appears on the face of the FCC Grant of Certification for a FCC Part 90 Certification. This frequency range is regarded as usual & customary by United States Federal Government and its various departments, user organizations and the military to appear on the face of the equipment Grant of Certification. Sincerely, Qixiang Electron Science& Technology Co., Ltd Ken Xu /General Manager

Qixiang Electron Science& Technology Co., Ltd Qixiang Building, Tangxi Industrial Zone, Luojiang Quanzhou, Fujian Date: Feb.25, 2014 Statement We, Qixiang Electron Science& Technology Co., Ltd states that our device, FCC ID: T4K‐QZQX628G , has no space to put the label except the battery compartment of this device. It is visible to the users as they purchase the products and install the battery. Regards Company: Qixiang Electron Science& Technology Co., Ltd Contact Person: Ken Xu Title: General Manager

External Photos TOTAL VIEW OF EUT TOP VIEW OF EUT BOTTOM VIEW OF EUT FRONT VIEW OF EUT BACK VIEW OF EUT LEFT VIEW OF EUT RIGHT VIEW OF EUT

FCC ID Label Location FCC RF Warning Label TWO WAY RADIO Model: 628 FCC ID: T4K-QZQX628G 628G

Internal Photos OPEN VIEW-1 OF EUT OPEN VIEW-2 OF EUT INTERNAL VIEW-1 OF EUT INTERNAL VIEW-2 OF EUT

+` ` FCC ID APPLIC Produc Brand Model Client Date of STAND REPOR A CAUTIO This rep laborato CATION PUR ct Designati Name Name f Issue DARD(S) RT VERSION Attestat ON: port shall n ory and sha SA Rep : RPOSE : ion : : : : : : : tion of G ot be repro all not be q R Te port No.: A T4K‐QZQ X Original E TWO WA Y N/A 628,628 G Qixiang E Mar.31,2 0 IEEE Std. 47CFR § 2 IEEE/ANS V1.0 Global C oduced exc uoted out o est AGC0058 X628G Equipment Y RADIO G lectron Scie n 014 1528:2003 2.1093 SI C95.1 Complia cept in full w of context. Rep 89140206 nce & Techno ance(Sh without the Report port 6FH01 ology Co., Ltd henzhen e written p No.: AGC00 t d. Quanzhou n) Co., L ermission 0589140206 Page 1 u Ltd. of the test FH01 of 70 Report No.: AGC00589140206FH01 Page 2 of 70 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Mar.31,2014 Valid Original Report App App Man Man Prod Bran Mod Diffe EUT App Te st Perf Rep plicant Name plicant Addre nufacturer N nufacturer A duct Name nd Name del Name erence Desc T Voltage plicable Stan t Date formed Loca port Templat e ess Name Address cription ndard ation te Tes Qixian Qixian Qixian Qixian TWO N/A 628, 6 All the 628G DC7.4 IEEE 47CF IEEE / Mar.1 Attest 2F, Bu Street AGCR Teste Check e Authoriz st Rep ng Electron ng Building, ng Electron ng Building,T WAY RADIO 628G e same exc . 4V by batter Std. 1528:2 R § 2.1093 /ANSI C95.1 9,2014 tation of Glo uilding 2, No t, Bao'an Dis RT-EC-PPT/ d By ed By zed By port C Science & T Tangxi Indu Science & T Tangxi Indus O ept for the m ry 003 1 obal Complia o.1-No.4, Ch strict, Shenz /SAR (2013- Eric Zh Angela Solger Z Certific Technology C ustrial Zone, Technology C strial Zone,L model name ance (Shenz haxi Sanwei zhen, China -03-01) hou a Li hang Report cation Co., Ltd. Qu Luojiang Dis Co., Ltd. Qu Luojiang Dis e and appea zhen)Co., Ltd i Technical I Mar.31,2014 Mar.31,2014 Mar.31,2014 No.: AGC00 n uanzhou strict, Quanz uanzhou strict,Quanzh arance, the d. ndustrial Pa 4 4 4 0589140206 Page 3 zhou, Fujian hou,Fujian,C main test m ark, Gushu, FH01 of 70 n, China China model is Xixiang Report No.: AGC00589140206FH01 Page 4 of 70 TABLE OF CONTENTS 1. SUMMARY OF MAXIMUM SAR VALUE ....................................................................................................... 5 2. GENERAL INFORMATION ............................................................................................................................ 6 2.1. EUT Description .................................................................................................................................... 6 2.2. Test Procedure ...................................................................................................................................... 7 2.3. Test Environment ................................................................................................................................... 7 3. SAR MEASUREMENT SYSTEM ..................................................................................................................... 8 3.1. Specific Absorption Rate (SAR) ............................................................................................................. 8 3.2. SAR Measurement Procedure ............................................................................................................... 9 3.3. COMOSAR System Description .......................................................................................................... 10 3.4. COMOSAR E-Field Probe ................................................................................................................... 12 3.5. Isotropic E-Field Probe Specification .................................................................................................... 12 3.6. Robot .................................................................................................................................................. 12 3.7. Video Positioning System .................................................................................................................... 13 3.8. Device Holder...................................................................................................................................... 13 3.9. Elliptic Phantom .................................................................................................................................. 14 4. TISSUE SIMULATING LIQUID ..................................................................................................................... 15 4.1. The composition of the tissue simulating liquid ..................................................................................... 15 4.2. Tissue Calibration Result ..................................................................................................................... 16 4.3. Tissue Dielectric Parameters for Head and Body Phantoms ................................................................. 17 5. SAR MEASUREMENT PROCEDURE ......................................................................................................... 18 5.1. SAR System Validation Procedures ..................................................................................................... 18 5.2. SAR System Validation ........................................................................................................................ 19 6. EUT TEST POSITION ................................................................................................................................... 21 6.1. Body Worn Position ............................................................................................................................. 21 7. SAR EXPOSURE LIMITS ............................................................................................................................ 22 8. TEST EQUIPMENT LIST ...............................................................................…

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Report No.: AGC00589140206FE09 Page 1 of 53 FCC Part 90 Test Report Report No.: AGC00589140206FE09 FCC ID : T4K‐QZQX628G PRODUCT DESIGNATION : TWO WAY RADIO BRAND NAME : N/A MODEL NAME : 628G CLIENT : Qixiang Electron Science & Technology Co., Ltd. Quanzhou DATE OF ISSUE : Feb.25, 2014 STANDARD(S) : FCC Part 90 Rules REPORT VERSION : V 1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd CAUTION: This report shall not be reproduced except in full without the written permission of the test laboratory and shall not be quoted out of context. Report No.: AGC00589140206FE09 Page 2 of 53 REPORT REVISE RECORD Report Version Revise Time Issued Date Valid Version Notes V1.0 / Feb.25, 2014Valid Original Report Report No.: AGC00589140206FE09 Page 3 of 53 VERIFICATION OF COMPLIANCE Applicant: Qixiang Electron Science & Technology Co., Ltd. Quanzhou Qixiang Building, Tangxi Industrial Zone, Luojiang District, Quanzhou, Fujian, China Manufacturer: Qixiang Electron Science & Technology Co., Ltd. Quanzhou Qixiang Building, Tangxi Industrial Zone, Luojiang District, Quanzhou, Fujian, China Product Designation: TWO WAY RADIO Brand Name: N/A Model Name: 628, 628G Model Difference: All the same except for the model name and appearance. The main test model is 628G. Hardware Version: V2.02 software Version: V2.02 Date of Test: Feb.16, 2014 to Feb.24, 2014 WE HEREBY CERTIFY THAT: The above equipment was tested by Attestation of Global Compliance (Shenzhen) Co., Ltd. The data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in TIA/EIA 603. The sample tested as described in this report is in compliance with the FCC Rules Part 90 requirements The test results of this report relate only to the tested sample identified in this report. Tested by Wall Huang Feb.25, 2014 Checked By Kidd Yang Feb.25, 2014 Authorized By Solger Zhang Feb.25, 2014 Report No.: AGC00589140206FE09 Page 4 of 53 TABLE OF CONTENTS 1. GENERAL INFORMATION ................................................................................................... 6 1.1 PRODUCT DESCRIPTION ............................................................................................................. 6 1.3 TEST METHODOLOGY ................................................................................................................. 7 1.4 TEST FACILITY .............................................................................................................................. 7 1.5 SPECIAL ACCESSORIES .............................................................................................................. 7 1.6 EQUIPMENT MODIFICATIONS ..................................................................................................... 7 2. SYSTEM TEST CONFIGURATION ........................................................................................ 8 2.1 EUT CONFIGURATION .................................................................................................................. 8 2.2 EUT EXERCISE ............................................................................................................................. 8 2.3 GENERAL TECHNICAL REQUIREMENTS .................................................................................... 8 2.4 CONFIGURATION OF TESTED SYSTEM .................................................................................... 9 3. SUMMARY OF TEST RESULTS .......................................................................................... 10 4. DESCRIPTION OF TEST MODES ....................................................................................... 11 5. CONDUCTED LIMITS ........................................................................................................ 12 5.1 PROVISIONS APPLICABLE ......................................................................................................... 12 5.2 MEASUREMENT PROCEDURE .................................................................................................. 12 5.3 TEST SETUP BLOCK DIAGRAM ................................................................................................. 13 5.4 TEST EQUIPMENT USED ............................................................................................................ 13 5.5 TEST RESULT .............................................................................................................................. 14 6. FREQUENCY TOLERANCE ............................................................................................... 16 6.1 PROVISIONS APPLICABLE ......................................................................................................... 16 6.2 MEASUREMENT PROCEDURE .................................................................................................. 16 6.3 TEST SETUP BLOCK DIAGRAM ................................................................................................. 17 6.4 TEST EQUIPMENT USED: ........................................................................................................... 17 6.5 TEST RESULT .............................................................................................................................. 17 7. EMISSION BANDWIDTH .................................................................................................... 19 7.1 PROVISIONS APPLICABLE ......................................................................................................... 20 7.2 MEASUREMENT PROCEDURE .................................................................................................. 20 7.3 TEST SETUP BLOCK DIAGRAM ................................................................................................. 20 7.4 MEASUREMENT EQUIPMENT USED: ........................................................................................ 20 7.5 MEASUREMENT RESULT: .......................................…

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APPENDIX IV PHOTOGRAPHS OF TEST SETUP RADIATED EMISSION TEST SETUP CONDUCTED EMISSION TEST SETUP